CN113362197B - New energy network connection full-flow through identification and alarm method and device thereof - Google Patents

Abstract

The present application provides a method and device for identifying and alarming the entire process of new energy grid connection, which obtains the business process data packet and business identification code of the new energy project to be connected to the grid, determines the grid connection link nodes and business behavior information of the new energy project to be connected to the grid; calls the preset process data packet; compares the preset process data packet with the business process data packet one by one; if there is an abnormality in the grid connection link nodes and/or business behavior information, locates and alarms. This solution uses a pre-built grid connection process template database to call the preset process data packet when the new energy project to be connected to the grid is connected to the grid, so as to compare the preset process data packet with the business process data packet. This process does not require manual operation, improves business processing efficiency, saves business processing time, and can locate and alarm abnormal situations that occur during the comparison process, thereby improving the reliability and smoothness of the grid connection process of the new energy project.

Description

A new energy grid connection full process through identification and alarm method and device

Technical Field

The present invention relates to the field of data processing technology, and in particular to a new energy grid connection full-process through-connection identification and alarm method and device thereof.

Background technique

When constructing new energy projects, the grid connection of new energy projects is particularly critical.

Nowadays, large-scale and centralized grid connection of new energy projects will have an impact on the safety, economy and stable operation of the power grid; as the grid connection work of new energy projects becomes more and more arduous, higher requirements are placed on the processing efficiency of the grid connection work of new energy projects.

The process of grid connection of new energy projects usually involves the development, planning, marketing, dispatching, trading and other departments of the power grid company. Each department has its own system or platform to handle the business of different links in the grid connection process of new energy projects. However, due to the involvement of many departments and many processing links, the business handling of each link needs to be operated manually, the business handling efficiency is low, and it takes users a long time to handle the business.

Summary of the invention

In view of this, an embodiment of the present invention provides a new energy grid connection full-process through-process identification and alarm method and device thereof to solve the problem of low business processing efficiency and long business processing time consumed by users in the grid connection workflow of new energy projects in the prior art.

To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

On the one hand, an embodiment of the present invention provides a new energy grid connection full-process through-connection identification and alarm method, including:

Acquire a business process data packet and a business identification code of a new energy project to be connected to the grid, and determine the grid connection link nodes of the new energy project to be connected to the grid based on the business process data packet, as well as the business behavior information corresponding to each grid connection link node;

The preset process data packet corresponding to the service identification code is called from the pre-built grid connection process template database, wherein the preset process data packet includes preset grid connection link nodes and preset service behavior information corresponding to each preset grid connection link node;

Compare the preset process data package with the business process data package one by one;

If the comparison result indicates that the network connection link node and/or the service behavior information are abnormal, the network connection link node and/or the service behavior information with the abnormality are located, and an alarm is issued.

Optionally, the determining, based on the business process data packet, the grid connection link nodes when the new energy project to be grid-connected is connected to the grid, and the business behavior information corresponding to each grid connection link node, includes:

The business process data packet is parsed using a preset data parsing template to obtain the grid connection link code corresponding to the grid connection process of the new energy project to be connected to the grid, and the business behavior information corresponding to each grid connection link code;

The network link node is determined based on the network link code, and the service behavior information corresponding to each network link node is determined, and each network link code corresponds to a unique network link node.

Optionally, the determining, based on the business process data packet, the grid connection link nodes when the new energy project to be grid-connected is connected to the grid, and the business behavior information corresponding to each grid connection link node, includes:

If the new energy project includes multiple business process data packets, the multiple business process data packets are sorted according to a preset sorting level, wherein the sorting level includes the cascade order of the nodes in the network connection link, the processing time limit and the data collection time;

According to the sorting, for each business process data packet, a preset data parsing template is used to parse it, and the grid connection link code corresponding to each business process data packet in the grid connection process of the new energy project to be connected to the grid and the business behavior information corresponding to each grid connection link code are obtained;

The network link node is determined based on the network link code, and the service behavior information corresponding to each network link node is determined, and each network link code corresponds to a unique network link node.

Optionally, the comparing the preset process data packet with the business process data packet one by one includes:

Based on the order of the network link codes of the preset network link nodes, starting from the first preset network link node of the preset process data packet, the network link code and preset service behavior information in the preset process data packet are compared with the network link code and service behavior information in the service process data packet;

If the network link code corresponding to the preset network link node in the same network link is inconsistent with the network link code corresponding to the network link node, it is determined that the currently compared network link node is abnormal;

If the preset service behavior information corresponding to the preset network link node in the same network link is inconsistent with the service behavior information corresponding to the network link node, it is determined that the service behavior information corresponding to the network link node is abnormal;

If the preset network link node and the network link node in the same network link have the same network link code, and the preset service behavior information is consistent with the service behavior information, the comparison of the next preset network link node is performed until the last preset network link node.

Optionally, before performing the comparison of the next preset network link node, the method further includes:

If the current preset network link node is connected in series with the next preset network link node, push processing information to the next preset network link node, the processing information includes the result that there is no abnormality in the comparison between the current preset network link node and the network link node in the same network link, and the network link code and service identification code of the current preset network link node;

or,

If the current preset network link node is connected in parallel with a plurality of next preset network link nodes, push processing information to the next preset network link node in parallel, the processing information including a result that the current preset network link node is compared with the network link nodes in the same network link and there is no abnormality, as well as the network link code and service identification code of the current preset network link node;

The comparison of the next preset network link node is performed in parallel.

Optionally, also include:

Perform compliance review on the business behavior information corresponding to the network connection node currently being compared. If the review passes, continue to compare. If the review fails, an alarm is issued.

Optionally, the process of building a grid-connected access process template database includes:

Obtain the historical business process data package and historical business identification code of each new energy project;

For each of the new energy projects, the business behavior information corresponding to each grid connection link node obtained based on each historical business process data packet of the new energy project is analyzed to obtain a business process alarm rule for each grid connection link node corresponding to each historical business process data packet of the new energy project, wherein the business process alarm rule includes a grid connection link code, handling personnel information, handling authority information and handling time limit;

The business process alarm rules and historical business identification codes of each grid connection node of each historical business process data packet corresponding to the new energy project are used together as the grid connection process template database.

Optionally, the issuing of an alarm includes:

Analyze and locate network connection nodes and/or business behavior information with abnormalities, determine alarm information and alarm push departments, and the alarm information at least includes abnormality evaluation information and alarm risk level;

The abnormality evaluation information includes at least the abnormality type and the cause of the abnormality;

The alarm risk level is determined by the risk factor RPN, or the alarm factor PWN, or the link alarm factor LWN;

The risk factor RPN _ij =S _ij ×O _ij , where S refers to the severity of the abnormality, O refers to the frequency of the abnormality, i represents the service identification code, j represents the network link code, and ij represents the jth link of the i-th service process data packet;

The warning factor

m,n∈{1，2,3，...，k k∈N}

The link alarm coefficient

Optionally, after the alarm is issued, the method further includes:

Based on positioning and alarms, the abnormal network connection nodes and/or business behavior information are corrected, and the correction time and correction results after the correction are completed are recorded.

On the other hand, an embodiment of the present invention provides a new energy grid connection full process through identification and alarm device, including:

An acquisition unit, used to acquire a business process data packet and a business identification code of a new energy project to be connected to the grid;

A determination unit, configured to determine, based on the business process data packet, the grid connection link nodes when the new energy project to be grid-connected is connected to the grid, and the business behavior information corresponding to each grid connection link node;

A calling unit, configured to call a preset process data packet corresponding to the service identification code from a pre-built grid connection process template database, wherein the preset process data packet includes preset grid connection link nodes and preset service behavior information corresponding to each preset grid connection link node;

A comparison unit, used for comparing the preset process data packet with the business process data packet one by one;

The alarm unit is used to locate the abnormal network link node and/or business behavior information and issue an alarm if the comparison result indicates that the network link node and/or the business behavior information are abnormal.

Based on the new energy grid connection full-process identification and alarm method and device provided by the above-mentioned embodiment of the present invention, a business process data packet and a business identification code of the new energy project to be connected to the grid are obtained, and the grid connection link nodes of the new energy project to be connected to the grid are determined based on the business process data packet, as well as the business behavior information corresponding to each grid connection link node; a preset process data packet corresponding to the business identification code is called from a pre-constructed grid connection process template database, and the preset process data packet includes preset grid connection link nodes, and preset business behavior information corresponding to each preset grid connection link node; the preset process data packet is compared with the business process data packet one by one; if the comparison result indicates that the grid connection link node and/or the business behavior information are abnormal, the abnormal grid connection link node and/or business behavior information are located, and an alarm is issued. In the solution provided in the embodiment of the present invention, a pre-constructed grid-connection process template database is utilized, and when a new energy project to be connected to the grid is connected to the grid, a preset process data packet is called to compare the preset process data packet with the business process data packet. This process does not require manual operation, thereby improving business processing efficiency, saving users' business processing time, and being able to locate and alarm abnormal situations that occur during the comparison process, so that relevant personnel can be aware of the abnormal situation in a timely manner and take corresponding handling measures for the abnormal situation, thereby improving the reliability and smoothness of the new energy project grid-connection process.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

FIG1 is a flow chart of a method for identifying and warning the whole process of connecting a new energy source to a grid according to an embodiment of the present invention;

FIG2 is a schematic diagram of the connection of nodes in each grid connection link of a new energy project connected to the grid according to an embodiment of the present invention;

FIG3 is a structural block diagram of a new energy grid connection full-process penetration identification and alarm device provided by an embodiment of the present invention.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In this application, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein.

According to the background technology, when a new energy project is connected to the grid, the process of grid connection involves many departments and many processing links, and the business processing of each link requires manual operation, resulting in low business processing efficiency and users spending a long time on business processing.

The embodiment of the present invention provides a method and device for identifying and warning the whole process of new energy grid connection, so as to solve the problem of low business processing efficiency and long business processing time of users in the grid connection workflow of new energy projects in the prior art. The following is an introduction through a specific embodiment.

Please refer to Figure 1, which is a flow chart of a method for identifying and warning the whole process of new energy grid connection provided by an embodiment of the present invention. The method includes the following steps:

S101: Acquire a business process data packet and a business identification code of a new energy project to be connected to the grid.

In S101, the business process data packet includes the grid connection link nodes when the new energy project to be connected to the grid is connected to the grid and the business behavior information corresponding to each grid connection link node.

In actual situations, different new energy projects involve different power generation departments or enterprises when they are connected to the grid. Therefore, the grid connection processes of different new energy projects are also different, and the business process data packets of different new energy projects are also different. If a new energy project involves only one power generation department or enterprise when it is connected to the grid, then the new energy project contains one business process data packet; if a new energy project involves multiple power generation departments or enterprises when it is connected to the grid, then the new energy project contains multiple business process data packets. In the specific implementation, different business process data packets are distinguished by business identification codes. In other words, there is a correspondence between the business process data packet and the business identification code.

In the specific implementation of S101, the business process data packet and business identification code of the new energy project to be connected to the grid are obtained, so that the business identification code can be used later to determine the preset process data packet corresponding to the business process data packet in the pre-built grid connection process template database.

S102: Determine the grid connection link nodes of the new energy project to be connected to the grid based on the business process data packet, and the business behavior information corresponding to each grid connection link node.

In the process of implementing S102, the business process data packet of the new energy project to be connected to the grid obtained by executing S101 is parsed to obtain the grid connection link nodes of the new energy project to be connected to the grid and the business behavior information corresponding to each grid connection link node.

Specifically, first, the business process data packet is parsed using a preset data parsing template to obtain the grid connection link code corresponding to the grid connection process of the new energy project to be connected to the grid, as well as the business behavior information corresponding to each grid connection link code.

Among them, the data parsing template can be pre-set to specify the data type (for example, integer, floating point, Boolean and character, etc.), data length, value range, service identification code and network link code in the grid access process.

The data parsing template can be used to check the integrity, standardization, consistency, accuracy, uniqueness and relevance of the business process data packet, and parse the business process data packet to obtain the grid connection link codes corresponding to the grid connection process of the new energy project to be connected to the grid, as well as the business behavior information corresponding to each grid connection link code.

Then, according to the grid connection link codes corresponding to the new energy projects to be connected to the grid during the grid connection process, based on each grid connection link code, the grid connection link node corresponding to the grid connection link code is determined, and the business behavior information corresponding to the grid connection link node is determined.

Wherein, each network link code corresponds to a unique network link node.

It is understandable that there is a corresponding relationship between the grid connection link code and the grid connection link node. Therefore, based on the grid connection link codes of the new energy project obtained by analysis, the grid connection link nodes corresponding to the grid connection link codes of the new energy project can be further determined.

In addition, if the new energy project obtained by executing S101 contains multiple business process data packets, then before parsing the business process data packets using the preset data parsing template, the following steps can also be performed: sorting the multiple business process data packets according to the preset sorting level.

The preset sorting levels may include the cascade order of the network link nodes, the processing time limit and the data collection time. It should be noted that the priority of the sorting levels is: processing time limit > data collection time > cascade order of the network link nodes.

That is to say, when sorting multiple business process data packets, the multiple business process data packets are sorted according to the sorting level of the processing time limit, and then the multiple business process data packets are sorted according to the sorting level of the data collection time, and finally the multiple business process data packets are sorted according to the sorting level of the cascade order of the network connection link nodes.

Therefore, after sorting the plurality of business process data packets, each business process data packet is parsed according to the sorting using a preset data parsing template.

S103: calling a preset process data packet corresponding to the service identification code from a pre-built grid connection process template database.

In S103, a grid connection process template database is established based on analyzing historical business process data packets and historical business identification codes of each new energy project.

The preset process data package includes each preset grid connection link node of the new energy project and the preset business behavior information corresponding to each preset grid connection link node.

In the process of implementing S103, based on the business identification code of the new energy project to be connected to the grid obtained by executing S101, the preset process data packet corresponding to the business identification code is called from the grid connection process template database, so that the preset process data packet can be subsequently compared with the business process data packet of the new energy project to be connected to the grid.

S104: Compare the preset process data package with the business process data package one by one.

In the specific implementation of S104, based on the preset process data packet obtained by executing S103, the preset process data packet is compared with the business process data packet one by one, that is, the network link code corresponding to each preset network link node of the preset process data packet and the preset business behavior information corresponding to each preset network link node are compared with the network link code corresponding to each network link node of the business process data packet and the business behavior information corresponding to each network link node. Then, subsequent operations are performed according to the comparison result.

There may be four types of comparison results, including: the network connection node and/or the business behavior information are abnormal, or the network connection node and the business behavior information are normal.

When there is an abnormality in the network link node and/or the service behavior information, S105 is executed.

When there is no abnormality in the network connection link node and the service behavior information, the comparison method of S104 is continued to be used to compare the next preset network connection link node until an alarm is given or the comparison of all preset network connection link nodes is completed and the network connection is ended.

S105: Locate the network connection nodes and/or service behavior information with abnormalities and issue an alarm.

In the specific implementation of S105, based on the execution of S104, it is determined that there is an abnormality in any compared network connection link node in the business process data packet, and/or there is an abnormality in the business behavior information corresponding to any compared network connection link node, the network connection link node with the abnormality and/or the business behavior information corresponding to the network connection link node are located, and an alarm is issued.

Specifically, the alarm can be issued in the following ways: analyzing and locating abnormal network connection nodes and/or business behavior information, determining the alarm information and the alarm push department, so that the alarm information can be pushed to the corresponding alarm push department, so that the corresponding alarm push department can understand the abnormal network connection nodes and/or business behavior information.

The warning information includes at least abnormality evaluation information and warning risk level.

The abnormality evaluation information includes at least the abnormality type and the cause of the abnormality.

The alarm risk level is determined by the risk factor RPN, or the alarm factor PWN, or the link alarm factor LWN. The alarm risk level can be divided into a prompt alarm level, a secondary alarm level, a major alarm level, and an emergency alarm level.

Among them, the calculation formula of risk factor RPN is as follows:

RPN _ij =S _ij ×O _ij (1)

In formula (1), S refers to the severity of the anomaly, O refers to the frequency of the anomaly, i represents the service identification code, j represents the network link code, and ij represents the jth link of the i-th service process data packet.

It should be noted that the severity of the abnormality indicates the severity of the abnormality of the network link node or service behavior information where the abnormality exists, and the severity of the abnormality can be divided into four levels: mild, moderate, severe and serious.

The frequency of abnormal occurrence indicates the frequency of abnormal occurrence of abnormal network link nodes or business behavior information, and the frequency of abnormal occurrence can be divided into five levels: extremely rare, less, occasional, more, and frequent.

The calculation formula of the alarm coefficient PWN is as follows:

In formula (2), m,n∈{1, 2, 3, ..., k k∈N}.

It should be noted that the alarm coefficient indicates the smoothness of the grid connection process of the new energy project to be connected to the grid. The lower the value of the alarm coefficient, the higher the smoothness of the grid connection process of the new energy project. Optionally, if the value of the alarm coefficient exceeds the preset alarm coefficient threshold, it is indicated that the new energy project is a key new energy project, and an alarm is issued to the upper-level management department to which the new energy project belongs.

The calculation formula of the link alarm coefficient LWN is as follows:

It should be noted that the link alarm coefficient indicates the processing smoothness of a certain grid connection link node in the grid connection process of the new energy project to be connected to the grid. The lower the value of the link alarm coefficient, the higher the processing smoothness of the grid connection link node in the grid connection process of the new energy project. Optionally, if the link alarm coefficient exceeds the preset link alarm coefficient threshold, the grid connection link node is prompted as a key grid connection link node, and an alarm is issued to the upper-level business department to which the grid connection link node belongs.

Optionally, after the alarm is issued, the following steps may be performed: based on the positioning and the alarm, the abnormal network link nodes and/or business behavior information are corrected, and the correction time and correction results after the correction are completed are recorded.

By correcting the abnormal grid connection nodes and/or business behavior information, it is helpful to promote the effective grid connection process of new energy projects and improve the reliability and smoothness of the grid connection process of new energy projects. After the correction is completed, the correction time and correction results are recorded to facilitate the subsequent understanding of the time spent in the correction process and the correction results.

Based on the new energy grid connection full-process identification and alarm method provided by the above-mentioned embodiment of the present invention, a pre-constructed grid connection process template database is used. When the new energy project to be connected to the grid is connected to the grid, the preset process data packet is called to compare the preset process data packet with the business process data packet. This process does not require manual operation, improves business processing efficiency, saves users' business processing time, and can locate and alarm abnormal situations that occur during the comparison process, so that relevant personnel can be aware of the abnormal situation in a timely manner and take corresponding processing measures for the abnormal situation, thereby improving the reliability and smoothness of the new energy project grid connection process.

Based on the new energy grid connection full-process through identification and alarm method provided by the above-mentioned embodiment of the present invention, in some embodiments provided by the present invention, the process of specifically implementing step S104 includes:

Based on the order of the network connection link codes corresponding to each preset network connection link node of the preset process data packet, starting from the first preset network connection link node, the network connection link code in the preset process data packet is compared with the network connection link code in the business process data packet, and at the same time, the preset business behavior information in the preset process data packet is compared with the business behavior information in the business process data packet.

If the network link code corresponding to the preset network link node in the same network link is inconsistent with the network link code corresponding to the corresponding network link node in the business process data packet, it is determined that there is an abnormality in the currently compared network link node in the business process data packet.

If the preset business behavior information corresponding to the preset network link node in the same network link is inconsistent with the business behavior information corresponding to the corresponding network link node in the business process data packet, it is determined that there is an abnormality in the business behavior information corresponding to the currently compared network link node in the business process data packet.

If the network connection link code corresponding to the preset network connection link node in the same network connection link is consistent with the network connection link code corresponding to the corresponding network connection link node in the business process data packet, and the preset business behavior information corresponding to the preset network connection link node is consistent with the business behavior information corresponding to the network connection link node, it is determined that there is no abnormality in the current compared network connection link node in the business process data packet and the business behavior information corresponding to the current compared network connection link node, and the comparison of the next preset network connection link node is continued.

It should be noted that the grid connection link codes corresponding to each preset grid connection link node in the preset process data packet and the grid connection link codes corresponding to each grid connection link node in the business process data packet are different. Therefore, according to the grid connection link code corresponding to the preset grid connection link node currently being compared, and/or according to the grid connection link code corresponding to the grid connection link node currently being compared, the execution progress of the new energy project to be connected to the grid can be known.

It should be further explained that comparing the preset business behavior information in the preset process data packet with the business behavior information in the business process data packet means: comparing the first processing personnel information, first processing authority information and first processing time limit corresponding to the current preset network connection link node in the preset process data packet with the second processing personnel information, second processing authority information and second processing time limit corresponding to the corresponding network connection link node in the business process data packet.

During the comparison process, if the first processing personnel information is consistent with the second processing personnel information, and the first processing authority information is consistent with the second processing authority information, and the first processing time limit is greater than the second processing time limit, then there is no abnormality in the comparison between the preset business behavior information in the preset process data packet and the business behavior information in the business process data packet, that is, there is no abnormality in the comparison between the business behavior information corresponding to the currently compared network connection link node in the business process data packet and the preset business behavior information corresponding to the current preset network connection link node in the preset process data packet.

If the first processing personnel information is inconsistent with the second processing personnel information, and/or the first processing authority information is inconsistent with the second processing authority information, and/or the first processing time limit is less than the second processing time limit, then the preset business behavior information in the preset process data packet and the business behavior information in the business process data packet are compared abnormally, that is, the business behavior information corresponding to the currently compared network connection link node in the business process data packet and the preset business behavior information corresponding to the current preset network connection link node in the preset process data packet are compared abnormally.

Before the above-mentioned comparison of the next preset network link node is executed, because the network link nodes may be connected in series and/or in parallel, and according to the series and parallel connection situation of the network link nodes, before the specific execution of the comparison of the next preset network link node, the comparison is performed according to the series and parallel connection situation, so that the comparison result is more accurate.

Based on the above process, for series connection:

A1: When it is confirmed that the current preset network link node passes the comparison and, according to the process sequence, the current preset network link node is connected to only one next preset network link node, it is determined that the current preset network link node is connected in series with the next preset network link node.

A2: Push the processing information to the next preset network link node.

In A2, the processing information includes a result that there is no abnormality in the comparison between the current preset network link node and the network link node in the same network link, as well as the network link code and service identification code of the current preset network link node.

For parallel connection:

B1: When it is confirmed that the current preset network link node passes the comparison and the current preset network link node is connected to multiple next preset network link nodes according to the process sequence, it is determined that the current preset network link node is connected in parallel with the multiple next preset network link nodes.

B2: Push processing information to the next preset grid connection node in parallel at the same time.

In B2, the processing information includes a result that there is no abnormality in the comparison between the current preset network link node and the network link node in the same network link, as well as the network link code and service identification code of the current preset network link node.

B3: Execute the comparison of the next preset network link node in parallel.

In order to facilitate understanding of the content of the current preset grid connection link node being connected in series with the next preset grid connection link node, and the current preset grid connection link node being connected in parallel with multiple next preset grid connection link nodes, an example is given in conjunction with a schematic diagram of the connection of the grid connection nodes of the new energy project shown in Figure 2.

For example, A ₀₁ represents the current preset network link node, A ₀₂ represents the next preset network link node, and A ₀₁ is only connected to A ₀₂ , that is, A ₀₁ and A ₀₂ are connected in series.

Therefore, there is no abnormality in the comparison between the current preset network link node, i.e. A ₀₁ , and the network link node in the business process data packet in the same network link. The current preset network link node, i.e. A ₀₁ , pushes processing information to the next preset network link node, i.e. A ₀₂ ; and performs a comparison between A ₀₂ and the network link node in the same network link.

For example, _An-1 represents the current preset network link node, _B01 and _K01 represent the next preset network link node, and _An-1 is connected to _B01 and _K01 , that is, the process composed of An _-1 to _B01 is connected in parallel with the process composed of An _-1 to _K01 .

Therefore, there is no abnormality in the comparison between the current preset network link node, i.e., _An-1 , and the network link nodes in the business process data packet in the same network link. The current preset network link node, i.e., _An-1, pushes processing information to the next preset network link nodes in parallel, i.e., B ₀₁ and K ₀₁ at the same time; the comparison between B ₀₁ and the network link nodes in the same network link, and the comparison between K ₀₁ and the network link nodes in the same network link are executed in parallel.

It can be understood that in Figure 2, _Bp and _Kq both push processing information to _An , that is, An can only perform the comparison of _An when _it receives the processing information pushed by _Bp and _Kq . The remaining network link nodes in Figure 2, such as _An to An _+m , also perform comparison based on the above method.

In an embodiment of the present invention, the current preset network link node pushes processing information to the next preset network link node so as to perform comparison of the next preset network link node. By realizing automatic comparison, the business handling efficiency is improved and the user's business handling time is saved.

Based on the above comparison, optionally, before comparing the preset service behavior information corresponding to the preset network link node in the same network link with the service behavior information corresponding to the corresponding network link node in the service process data packet, the following steps may be performed:

A compliance audit is performed on the business behavior information corresponding to the network link node in the business process data packet currently being compared to determine whether the business behavior information corresponding to the network link node complies with preset regulations.

Specifically, compliance review refers to the review of at least the following business behavior information corresponding to the grid connection node: new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number.

If the business behavior information corresponding to the network link node passes the compliance review, the comparison continues; if the business behavior information corresponding to the network link node does not pass the compliance review, an alarm is issued. Optionally, if the business behavior information corresponding to the network link node does not pass the compliance review, the alarm can also be used to remind relevant responsible personnel through methods such as text messages and emails.

It should be noted that if the business behavior information corresponding to the last compared grid connection node in the business process data packet passes the compliance review of the new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number, then the business behavior information corresponding to the current compared grid connection node does not need to be subject to compliance review of the new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number. It is only necessary to conduct compliance review of the business behavior information corresponding to the current compared grid connection node except for the new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number.

Optionally, after conducting a compliance review of the new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number on the first grid-connected link node in the business process data packet, the information such as the new energy project name, grid-connected voltage level, energy type (photovoltaic, wind power, biomass energy, etc.), business license, power station scale, power station location and approval (filing) document number can be modified to a locked mode to prevent modification. Then, when performing a comparison of subsequent grid-connected link nodes, there is no need to consider a compliance review of this information.

Based on the new energy grid connection full-process through-process identification and alarm method provided in the above-mentioned embodiment of the present invention, the construction process of the grid connection process template database used in the above-mentioned embodiment of the present invention is introduced and explained below.

The process of constructing the grid connection process template database includes the following steps:

C1: Obtain the historical business process data package and historical business identification code of each new energy project.

In the specific implementation, for each new energy project, all historical business process data packets of the new energy project are obtained, so that by analyzing each historical business process data packet, the grid connection link node corresponding to each historical business process data packet when the new energy project is connected to the grid and the business behavior information corresponding to each grid connection link node can be obtained.

Each historical business process data packet corresponds to a historical business identification code; for each new energy project, all historical business identification codes of the new energy project are obtained, so that the historical business process data packet corresponding to the new energy project can be determined subsequently through the historical business identification code of the new energy project.

C2: For each new energy project, analyze the business behavior information corresponding to each grid connection node obtained based on each historical business process data packet of the new energy project, and obtain the business process alarm rules for each grid connection node corresponding to each historical business process data packet of the new energy project.

In C2, the business process alarm rules include network connection link code, processing personnel information, processing authority information and processing time limit.

In the specific implementation, for each new energy project, each historical business process data packet of the new energy project is analyzed to obtain the business behavior information corresponding to each grid connection link node of the historical business process data packet, and the business behavior information corresponding to each grid connection link node is analyzed, so that the business process alarm rules for each grid connection link node corresponding to each historical business process data packet of the new energy project can be obtained, so as to subsequently use the business process alarm rules to construct a grid connection process template database.

C3: The business process alarm rules and historical business identification codes of each grid connection node of each historical business process data packet corresponding to the new energy project are used together as the grid connection process template database.

In the specific implementation, based on the historical business identification code of each historical business process data packet of each new energy project obtained by executing step C1, and the business process alarm rules of each grid connection link node of each historical business process data packet of each new energy project obtained by executing step C2, the two are used together as the grid connection process template database.

In an embodiment of the present invention, a grid-connected access process template database is constructed based on the historical business process data packets and historical business identification codes obtained for each new energy project, so that the pre-constructed grid-connected access process template database can be used later. When the new energy project to be connected to the grid is connected to the grid, the preset process data packet is called to compare the preset process data packet with the business process data packet. This process does not require human operation, improves business processing efficiency, saves users' business processing time, and can locate and alarm abnormal situations that occur during the comparison process, so that relevant personnel can be aware of the abnormal situation in a timely manner and take corresponding processing measures for the abnormal situation, thereby improving the reliability and smoothness of the grid-connected access process of the new energy project.

The above-mentioned embodiment of the present invention discloses a method for identifying and warning the whole process of new energy grid connection. Correspondingly, the embodiment of the present invention also discloses a device for identifying and warning the whole process of new energy grid connection.

Please refer to FIG. 3 , which is a structural block diagram of a new energy grid connection full-process penetration identification and alarm device provided in an embodiment of the present invention.

The new energy grid connection full-process through-connection identification and alarm device includes: an acquisition unit 301, a determination unit 302, a calling unit 303, a comparison unit 304 and an alarm unit 305.

The acquisition unit is used to acquire the business process data packet and business identification code of the new energy project to be connected to the grid.

The determination unit is used to determine the grid connection link nodes when the new energy project to be connected to the grid is connected to the grid based on the business process data packet, and the business behavior information corresponding to each grid connection link node.

The calling unit is used to call the preset process data packet corresponding to the service identification code from the pre-built grid connection process template database, wherein the preset process data packet includes preset grid connection link nodes and preset service behavior information corresponding to each preset grid connection link node.

The comparison unit is used to compare the preset process data package with the business process data package one by one.

The alarm unit is used to locate the abnormal network link node and/or business behavior information and issue an alarm if the comparison result indicates that the network link node and/or business behavior information is abnormal.

Optionally, determine the unit, including:

The first parsing module is used to parse the business process data packet using a preset data parsing template to obtain the grid connection link code corresponding to the grid connection process of the new energy project to be connected to the grid, and the business behavior information corresponding to each grid connection link code.

The first determination module is used to determine the network link node based on the network link code and determine the service behavior information corresponding to each network link node, each network link code corresponds to a unique network link node.

Optionally, determine the unit, including:

The sorting module is used to sort the multiple business process data packets according to a preset sorting level if the new energy project contains multiple business process data packets. The sorting level includes the cascade order of the network connection link nodes, the processing time limit and the data collection time.

The second parsing module is used to parse each business process data packet according to the sorting using a preset data parsing template to obtain the grid connection link code corresponding to each business process data packet during the grid connection process of the new energy project to be connected to the grid, as well as the business behavior information corresponding to each grid connection link code.

The second determination module is used to determine the network link node based on the network link code and determine the service behavior information corresponding to each network link node, each network link code corresponds to a unique network link node.

Optional, comparison unit, including:

The comparison module is used to compare the network link code and preset business behavior information in the preset process data packet with the network link code and business behavior information in the business process data packet based on the order of the network link codes of the preset network link nodes, starting from the first preset network link node of the preset process data packet.

The third determining module is used to determine that an abnormality exists in the currently compared network link node if the network link code corresponding to the preset network link node in the same network link is inconsistent with the network link code corresponding to the network link node.

The fourth determination module is used to determine that there is an abnormality in the business behavior information corresponding to the network link node if the preset business behavior information corresponding to the preset network link node in the same network link is inconsistent with the business behavior information corresponding to the network link node.

The execution module is used to compare the next preset network link node if the preset network link node and the network link code corresponding to the network link node in the same network link are consistent, and the preset business behavior information is consistent with the business behavior information, until the last preset network link node.

Optionally, the comparison unit further includes:

The first pushing module is used for pushing processing information to the next preset network link node if the current preset network link node is connected in series with the next preset network link node before the execution module executes the comparison of the next preset network link node, the processing information including the result that there is no abnormality in the comparison between the current preset network link node and the network link node in the same network link, as well as the network link code and service identification code of the current preset network link node.

The second pushing module is used to push processing information to the parallel next preset network link nodes if the current preset network link node is connected in parallel with multiple next preset network link nodes before the execution module executes the comparison of the next preset network link node, the processing information includes the result that there is no abnormality in the comparison between the current preset network link node and the network link nodes in the same network link, as well as the network link code and service identification code of the current preset network link node.

The execution module is also used to execute the comparison of the next preset network link node in parallel.

Optionally, the comparison unit further includes:

The audit module is used to conduct compliance audit on the business behavior information corresponding to the network link node currently being compared. If the audit is passed, the execution module will continue to be executed. If the audit is not passed, an alarm will be issued.

Optionally, the device further comprises: a construction unit. The construction unit comprises:

The acquisition module is used to obtain the historical business process data package and historical business identification code of each new energy project.

The analysis module is used to analyze, for each new energy project, the business behavior information corresponding to each grid connection link node obtained based on each historical business process data packet of the new energy project, and obtain the business process alarm rules for each grid connection link node corresponding to each historical business process data packet of the new energy project. The business process alarm rules include the grid connection link code, processing personnel information, processing authority information and processing time limit.

The construction module is used to use the business process alarm rules and historical business identification codes of each grid connection link node of each historical business process data packet corresponding to the new energy project as a grid connection process template database.

Optionally, the alarm unit is specifically used to: analyze and locate abnormal network link nodes and/or business behavior information, determine alarm information and alarm push department, and the alarm information at least includes abnormal evaluation information and alarm risk level;

The abnormal evaluation information includes at least the abnormal type and the cause of the abnormality;

The alarm risk level is determined by the risk factor RPN, or the alarm factor PWN, or the link alarm factor LWN;

The risk factor RPN _ij =S _ij ×O _ij , where S refers to the severity of the abnormality, O refers to the frequency of the abnormality, i represents the service identification code, j represents the network link code, and ij represents the jth link of the i-th service process data packet;

The warning factor

m,n∈{1，2,3，...，k k∈N}

The alarm factor of the warning link

Optionally, the device also includes: a correction unit.

The correction unit is used to correct the abnormal network connection nodes and/or business behavior information based on positioning and alarms, and record the correction time and correction results after the correction is completed.

The specific implementation principles of each unit and each module in the new energy grid connection full-process penetration identification and alarm device disclosed in the above-mentioned embodiment of the present invention can be referred to the corresponding contents of the new energy grid connection full-process penetration identification and alarm method disclosed in the above-mentioned embodiment of the present invention, and will not be repeated here.

Based on the new energy grid connection full-process through-identification and alarm device provided by the above-mentioned embodiment of the present invention, the acquisition unit acquires the business process data packet and the business identification code of the new energy project to be connected to the grid, and the determination unit determines the grid connection link node of the new energy project to be connected to the grid when it is connected to the grid based on the business process data packet, and the business behavior information corresponding to each grid connection link node; the calling unit calls the preset process data packet corresponding to the business identification code from the pre-constructed grid connection process template database, and the preset process data packet includes the preset grid connection link node, and the preset business behavior information corresponding to each preset grid connection link node; the comparison unit compares the preset process data packet with the business process data packet one by one; if the comparison result indicates that the grid connection link node and/or the business behavior information are abnormal, the alarm unit locates the abnormal grid connection link node and/or business behavior information, and issues an alarm. In the solution provided in the embodiment of the present invention, a pre-constructed grid-connection process template database is utilized, and when a new energy project to be connected to the grid is connected to the grid, a preset process data packet is called to compare the preset process data packet with the business process data packet. This process does not require manual operation, thereby improving business processing efficiency and saving users' business processing time. It can also locate and alert abnormal situations that occur during the comparison process, so that relevant personnel can be aware of the abnormal situation in a timely manner and take corresponding handling measures for the abnormal situation, thereby improving the reliability and smoothness of the grid-connection process of the new energy project.

Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can refer to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment. The system and system embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The full-flow through identification and alarm method for the new energy network connection is characterized by comprising the following steps of:

Acquiring a business flow data packet and business identification codes of a new energy project to be connected in a grid mode, and determining a network link node when the new energy project to be connected in the grid mode is connected in the grid mode and business behavior information corresponding to each network link node based on the business flow data packet;

Invoking a preset flow data packet corresponding to the service identification code from a pre-built grid-connected access flow template database, wherein the preset flow data packet comprises preset network connection link nodes and preset service behavior information corresponding to each preset network connection link node;

comparing the preset flow data packet with the business flow data packet;

If the comparison result indicates that the network link node and/or the service behavior information are abnormal, positioning the network link node and/or the service behavior information with the abnormality, and alarming;

The comparing the preset flow data packet with the business flow data packet includes:

Starting from a first preset network access link node of the preset flow data packet based on the network access link coding sequence of the preset network access link node, and comparing the network access link coding in the preset flow data packet, the preset service behavior information with the network access link coding and the service behavior information in the service flow data packet;

If the network access link codes corresponding to the preset network access link nodes in the same network access link are inconsistent with the network access link codes corresponding to the network access link nodes, determining that the current compared network access link nodes are abnormal;

If the preset service behavior information corresponding to the preset network access link node in the same network access link is inconsistent with the service behavior information corresponding to the network access link node, determining that the service behavior information corresponding to the network access link node is abnormal;

And if the preset network connection link node in the same network connection link is consistent with the network connection link code corresponding to the network connection link node, and the preset service behavior information is consistent with the service behavior information, executing the comparison of the next preset network connection link node until the last preset network connection link node.

2. The method according to claim 1, wherein the determining, based on the service flow data packet, the network connection link nodes when the new energy item to be connected in a grid-connected manner is connected in a grid-connected manner, and the service behavior information corresponding to each network connection link node, includes:

Analyzing the business process data packet by using a preset data analysis template to obtain network access link codes corresponding to the new energy projects to be connected in a grid-connected access process and business behavior information corresponding to each network access link code;

And determining a network link node based on the network link codes, and determining service behavior information corresponding to each network link node, wherein each network link code corresponds to a unique network link node.

3. The method according to claim 1, wherein the determining, based on the service flow data packet, the network connection link nodes when the new energy item to be connected in a grid-connected manner is connected in a grid-connected manner, and the service behavior information corresponding to each network connection link node, includes:

If the new energy project comprises a plurality of business process data packets, sequencing the business process data packets according to a preset sequencing grade, wherein the sequencing grade comprises a cascading order, a handling time limit and a data acquisition time of a network link node;

According to the sequence, analyzing each business process data packet by utilizing a preset data analysis template to obtain a network access link code corresponding to each business process data packet in the new energy project to be connected in a grid-connected access process and business behavior information corresponding to each network access link code;

And determining a network link node based on the network link codes, and determining service behavior information corresponding to each network link node, wherein each network link code corresponds to a unique network link node.

4. The method according to claim 1, wherein before the performing of the comparison of the next preset access link node, further comprising:

If the current preset network connection link node is connected in series with the next preset network connection link node, pushing processing information to the next preset network connection link node, wherein the processing information comprises a result that the comparison between the current preset network connection link node and the network connection link node in the same network connection link is not abnormal, and a network connection link code and a service identification code of the current preset network connection link node;

Or alternatively

If the current preset network connection link node is connected with a plurality of next preset network connection link nodes in parallel, pushing processing information to the next preset network connection link nodes connected in parallel, wherein the processing information comprises a result of no abnormality in comparison between the current preset network connection link node and the network connection link nodes positioned in the same network connection link, and a network connection link code and a service identification code of the current preset network connection link node;

and executing the comparison of the next preset network connecting link node in parallel.

5. The method as recited in claim 1, further comprising:

And carrying out compliance verification on the business behavior information corresponding to the current network access link node for comparison, if the business behavior information passes the verification, continuing to carry out comparison, and if the business behavior information does not pass the verification, giving an alarm.

6. The method of claim 1, wherein the process of constructing the grid-tie access flow template database comprises:

acquiring a historical service flow data packet and a historical service identification code of each new energy project;

For each new energy project, analyzing service behavior information corresponding to each network access link node obtained based on each historical service flow data packet of the new energy project, and obtaining a service flow alarm rule of each network access link node corresponding to each historical service flow data packet of the new energy project, wherein the service flow alarm rule comprises network access link codes, handling personnel information, handling authority information and handling time limit;

And the business process alarming rule and the historical business identification code of each network access link node of each historical business process data packet corresponding to the new energy project are used as a grid-connected access process template database together.

7. The method of claim 1, wherein the alerting comprises:

Analyzing and positioning abnormal network link node and/or business behavior information, and determining alarm information and an alarm pushing department, wherein the alarm information at least comprises abnormal evaluation information and alarm risk level;

wherein the abnormality evaluation information includes at least an abnormality type and an abnormality occurrence cause;

the alarm risk level is determined by a risk coefficient RPN, an alarm coefficient PWN or a link alarm coefficient LWN;

The risk coefficient RPN _ij＝S_ij×O_ij is the severity of abnormality, O is the occurrence frequency of abnormality, i represents service identification code, j represents network connection link code, ij represents the j-th link of the i-th service flow data packet;

The alarm coefficient

m,n∈{1，2,3，...，k k∈N}

The link alarm coefficient

8. The method of claim 1, wherein after the alerting, further comprising:

based on positioning and alarming, correcting abnormal network link nodes and/or service behavior information, and recording correction time and correction results after correction is finished.

9. The utility model provides a new forms of energy connects net complete flow to link up discernment and alarm device which characterized in that, the device includes:

The acquisition unit is used for acquiring a business flow data packet and a business identification code of a new energy project to be connected in a grid mode;

The determining unit is used for determining network link nodes when the new energy projects to be connected into the grid are connected into the grid based on the business process data packet, and business behavior information corresponding to each network link node;

the calling unit is used for calling a preset flow data packet corresponding to the service identification code from a pre-built grid-connected access flow template database, wherein the preset flow data packet comprises preset network connection link nodes and preset service behavior information corresponding to each preset network connection link node;

the comparison unit is used for comparing the preset flow data packet with the business flow data packet;

The alarm unit is used for positioning the abnormal network-connecting link node and/or service behavior information and alarming if the comparison result indicates that the abnormal network-connecting link node and/or service behavior information exists;

The comparing the preset flow data packet with the business flow data packet includes:

Starting from a first preset network access link node of the preset flow data packet based on the network access link coding sequence of the preset network access link node, and comparing the network access link coding in the preset flow data packet, the preset service behavior information with the network access link coding and the service behavior information in the service flow data packet;

If the network access link codes corresponding to the preset network access link nodes in the same network access link are inconsistent with the network access link codes corresponding to the network access link nodes, determining that the current compared network access link nodes are abnormal;

If the preset service behavior information corresponding to the preset network access link node in the same network access link is inconsistent with the service behavior information corresponding to the network access link node, determining that the service behavior information corresponding to the network access link node is abnormal;

And if the preset network connection link node in the same network connection link is consistent with the network connection link code corresponding to the network connection link node, and the preset service behavior information is consistent with the service behavior information, executing the comparison of the next preset network connection link node until the last preset network connection link node.