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WO2018137099A1 - Procédé et système de contrôle d'ensemble de générateurs d'énergie éolienne reposant sur l'internet des objets - Google Patents

Procédé et système de contrôle d'ensemble de générateurs d'énergie éolienne reposant sur l'internet des objets Download PDF

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Publication number
WO2018137099A1
WO2018137099A1 PCT/CN2017/072370 CN2017072370W WO2018137099A1 WO 2018137099 A1 WO2018137099 A1 WO 2018137099A1 CN 2017072370 W CN2017072370 W CN 2017072370W WO 2018137099 A1 WO2018137099 A1 WO 2018137099A1
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WO
WIPO (PCT)
Prior art keywords
wind turbine
monitoring center
parameter information
information
monitoring
Prior art date
Application number
PCT/CN2017/072370
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English (en)
Chinese (zh)
Inventor
熊益冲
Original Assignee
深圳企管加企业服务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳企管加企业服务有限公司 filed Critical 深圳企管加企业服务有限公司
Priority to PCT/CN2017/072370 priority Critical patent/WO2018137099A1/fr
Publication of WO2018137099A1 publication Critical patent/WO2018137099A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the invention relates to the technical field of the Internet of things, in particular to a method and a system for monitoring a wind turbine based on the Internet of Things.
  • Internet of Things is widely used in intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire protection, industrial monitoring, environmental monitoring, street lighting control, landscape lighting control, building lighting control, square lighting control, elderly care, personal Health, flower cultivation, water monitoring, food traceability, enemy investigation and intelligence gathering.
  • Wind energy is an inexhaustible and clean and renewable energy source that will become one of the most important green energy sources in the 21st century.
  • Wind turbines are the key equipment of wind power plants. In order to improve the safety, reliability and service life of wind power plants, it is very important to research and develop the monitoring system of wind turbines.
  • the embodiment of the invention provides a wind turbine monitoring method based on the Internet of Things, which can report the parameter information of the wind turbine to the monitoring center, and can monitor the power generation efficiency, the total power generation and the wind turbine switch information and other parameter information of the wind turbine in real time, and can Know the wind turbine fault information in time to quickly react and eliminate the fault.
  • the first aspect of the embodiments of the present invention discloses a wind turbine monitoring method based on the Internet of Things, including:
  • the wind turbine controller Receiving parameter information monitored by the wind turbine controller, the wind turbine controller being paired with at least two wind turbines;
  • the wind turbine parameters are configured according to the control instructions of the monitoring center.
  • the method further includes:
  • the fault information is reported to the monitoring center, and the fault information includes the identification information of the faulty wind turbine.
  • the parameter information includes power generation performance, total power generation amount, and wind turbine switch information.
  • the method further includes:
  • the reporting the parameter information to the monitoring center includes:
  • the parameter information is reported to the monitoring center in a wireless manner.
  • a second aspect of the embodiments of the present invention discloses a wind turbine monitoring system based on the Internet of Things, comprising:
  • a receiving unit configured to receive parameter information monitored by the wind turbine controller, wherein the wind turbine controller is paired with at least two wind turbines;
  • a parameter reporting unit configured to report the parameter information to a monitoring center
  • the receiving unit is further configured to receive a control instruction sent by the monitoring center according to a preset rule
  • the configuration unit is configured to configure the wind turbine parameter according to the control instruction of the monitoring center.
  • system further includes:
  • the fault reporting unit is configured to report the fault information to the monitoring center when the fault occurs in any of the wind turbines, and the fault information includes the identification information of the faulty wind turbine.
  • the parameter information includes power generation performance, total power generation amount, and wind turbine switch information.
  • system further includes:
  • the analyzing unit is configured to perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.
  • system further includes:
  • the wireless transmission unit is configured to report the parameter information to the monitoring center by using a wireless manner.
  • the parameter information monitored by the wind turbine controller is received, the wind turbine controller is paired with at least two wind turbines; the parameter information is reported to the monitoring center; and the monitoring center is received according to the preset The regulation command sent by the rule; the wind turbine parameter is configured according to the regulation instruction of the monitoring center.
  • the parameter information of the wind turbine can be reported to the monitoring center, and the parameter information such as the power generation efficiency, the total power generation amount, and the wind turbine switch information can be monitored in real time, and the wind turbine fault can be known in time. Information to respond quickly and eliminate faults.
  • FIG. 1 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a first embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a second embodiment of the present invention
  • FIG. 3 is a schematic flow chart of a wind turbine monitoring system based on the Internet of Things according to a third embodiment of the present invention.
  • the embodiment of the invention provides a wind turbine monitoring method based on the Internet of Things, which can report the parameter information of the wind turbine to the monitoring center, and can monitor the power generation performance, the total power generation amount and the wind turbine switch information and other parameter information of the wind turbine in real time, and can Know the wind turbine fault information in time to quickly react and eliminate the fault.
  • FIG. 1 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a first embodiment of the present invention.
  • the method for monitoring the wind turbine based on the Internet of Things shown in FIG. 1 may include the following steps:
  • the wireless collector receives parameter information monitored by the wind turbine controller, and the wind turbine controller is paired with at least two wind turbines;
  • the wind turbine controller is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.
  • the wind turbine controller includes a plurality of wireless sensors, and uses a wireless sensor network to collect and transmit wind speed, wind direction and tower vibration, and collect data such as generator current, generator voltage, and battery pack voltage by wire.
  • the wireless collector After obtaining the parameter information, the wireless collector reports the parameter information to the monitoring center, and the monitoring center can send the parameter information to the monitoring terminal, so that the monitoring personnel use the monitoring terminal to send the control command to perform the parameters of the wind turbine. Regulation, or it can be regulated directly by the wireless collector according to preset rules.
  • the terminal device can send the real-time temperature to the monitoring center in a wireless manner.
  • the terminal device can achieve the purpose of wireless communication by accessing a mobile communication network, wherein the accessible mobile
  • the mobile communication network may be a different system such as WCDMA (Wideband Code Division Multiple Access), GSM (Global System for Mobile Communication), and LTE (Long Term Evolution), and the embodiment of the present invention No restrictions.
  • the wind mechanism controller when the collected data exceeds a preset safety value, performs protective measures such as braking and unloading on the fan.
  • the operation data of each wind turbine is sent to the monitoring center through the wireless collector, and the monitoring center can query the current and historical operation data of each wind turbine in real time, realize dangerous warning and remote on/off control.
  • the wireless collector when the wireless collector receives the control instruction of the monitoring center, the parameters of the wind turbine are configured according to the control command, so that the wind turbine is working normally.
  • the parameter information monitored by the wind turbine controller is received, the wind turbine controller is paired with at least two wind turbines; the parameter information is reported to the monitoring center; and the monitoring center is received according to the preset The regulation command sent by the rule; the wind turbine parameter is configured according to the regulation instruction of the monitoring center.
  • the parameter information of the wind turbine can be reported to the monitoring center, and the parameter information such as the power generation efficiency, the total power generation amount, and the wind turbine switch information can be monitored in real time, and the wind turbine fault can be known in time. Information to respond quickly and eliminate faults.
  • FIG. 2 is a schematic flow chart of a method for monitoring a wind turbine based on the Internet of Things according to a second embodiment of the present invention. As shown in FIG. 2, the method may include the following steps:
  • 201 Receive parameter information monitored by a wind turbine controller, wherein the wind turbine controller is paired with at least two wind turbines.
  • the wireless collector is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.
  • the wireless collector includes a plurality of wireless sensors, and uses a wireless sensor network to collect and transmit wind speed, wind direction and tower vibration, and collect data such as generator current, generator voltage, and battery pack voltage by wire.
  • the wireless collector After obtaining the parameter information, the wireless collector reports the parameter information to the monitoring center, and the monitoring center can send the parameter information to the monitoring terminal, so that the monitoring personnel use the monitoring terminal to send the control command to perform the parameters of the wind turbine. Regulation, or it can be regulated directly by the wireless collector according to preset rules.
  • the terminal device can send the real-time temperature to the monitoring center in a wireless manner.
  • the terminal device can achieve the purpose of wireless communication by accessing a mobile communication network, where the accessible mobile communication network can be WCDMA (Wideband Code Division Multiple Access), GSM (Global System for Mobile Communication, Different systems, such as the Global System for Mobile Communications (LTE) and LTE (Long Term Evolution), are not limited in the embodiments of the present invention.
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • LTE Global System for Mobile Communications
  • LTE Long Term Evolution
  • the wind mechanism controller when the collected data exceeds a preset safety value, performs protective measures such as braking and unloading on the fan.
  • the operation data of each wind turbine is sent to the monitoring center through the wireless collector, and the monitoring center can query the current and historical operation data of each wind turbine in real time, realize dangerous warning and remote on/off control.
  • the wireless collector when the wireless collector receives the control instruction of the monitoring center, the parameters of the wind turbine are configured according to the control command, so that the wind turbine is working normally.
  • the fault information is reported to the monitoring center, where the fault information includes the identification information of the faulty wind turbine.
  • the wireless collector since the wireless collector is paired with at least two wind turbines, the switches of at least two wind turbines can be controlled. When a certain wind turbine fails, another wind turbine can be controlled to be turned on as a backup to ensure the wind power station. The normal work.
  • the monitoring center collects the received parameter information, for example, statistics of the parameters in the preset time period are analyzed, and the statistical result is obtained for the user to view.
  • the parameter information monitored by the wind turbine controller is received, the wind turbine controller is paired with at least two wind turbines; the parameter information is reported to the monitoring center; and the monitoring center is received according to the preset The regulation command sent by the rule; the wind turbine parameter is configured according to the regulation instruction of the monitoring center.
  • the parameter information of the wind turbine can be reported to the monitoring center, and the parameter information such as the power generation efficiency, the total power generation amount, and the wind turbine switch information can be monitored in real time, and the wind turbine fault can be known in time. Information to respond quickly and eliminate faults.
  • the system embodiment of the present invention is used to perform the method implemented in the second embodiment of the method of the present invention.
  • the system embodiment of the present invention is used to perform the method implemented in the second embodiment of the method of the present invention.
  • the method related to the embodiment of the present invention is shown, and the specific calculation details are not disclosed. Please refer to Embodiments 1 to 2 of the present invention.
  • FIG. 3 is a structural diagram of a wind turbine monitoring system based on the Internet of Things disclosed in the third embodiment of the present invention. As shown in Figure 3, the system can include:
  • the receiving unit 301 is configured to receive parameter information monitored by the wind turbine controller, and the wind turbine controller is paired with at least two wind turbines.
  • the wireless collector is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.
  • the wireless collector includes a plurality of wireless sensors, and uses a wireless sensor network to collect and transmit wind speed, wind direction and tower vibration, and collect data such as generator current, generator voltage, and battery pack voltage by wire.
  • the parameter reporting unit 302 is configured to report the parameter information to the monitoring center.
  • the wireless collector reports the parameter information to the monitoring center, and the service monitoring center may send the parameter information to the monitoring terminal, so that the monitoring personnel use the monitoring terminal to send the control command.
  • the parameters of the wind turbine are regulated, or can be directly regulated by the wireless collector according to preset rules.
  • the terminal device can send the real-time temperature to the monitoring center in a wireless manner.
  • the terminal device can achieve the purpose of wireless communication by accessing a mobile communication network, where the accessible mobile communication network can be WCDMA (Wideband Code Division Multiple Access), GSM (Global System for Mobile Communication, Different systems, such as the Global System for Mobile Communications (LTE) and LTE (Long Term Evolution), are not limited in the embodiments of the present invention.
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • LTE Global System for Mobile Communications
  • LTE Long Term Evolution
  • the receiving unit 301 is further configured to receive a control instruction sent by the monitoring center according to a preset rule.
  • the wind mechanism controller when the collected data exceeds a preset safety value, performs protective measures such as braking and unloading on the fan.
  • the operation data of each wind turbine is sent to the monitoring center through the wireless collector, and the monitoring center can query the current and historical operation data of each wind turbine in real time, realize dangerous warning and remote on/off control.
  • the configuration unit 303 is configured to configure the wind turbine parameter according to the control instruction of the monitoring center.
  • the wireless collector when the wireless collector receives the control instruction of the monitoring center, the parameters of the wind turbine are configured according to the control command, so that the wind turbine is working normally.
  • the fault reporting unit 304 is configured to report the fault information to the monitoring center when the fault occurs in any of the wind turbines, and the fault information includes the identification information of the faulty wind turbine.
  • the wireless collector since the wireless collector is paired with at least two wind turbines, the switches of at least two wind turbines can be controlled. When a certain wind turbine fails, another wind turbine can be controlled to be turned on as a backup to ensure the wind power station. The normal work.
  • the analyzing unit 305 is configured to perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.
  • the monitoring center collects the received parameter information, for example, statistics of the parameters in the preset time period are analyzed, and the statistical result is obtained for the user to view.
  • the wireless transmission unit 306 is configured to report the parameter information to the monitoring center by using a wireless manner.
  • the parameter information monitored by the wind turbine controller is received, and the wind turbine controller is paired with at least two wind turbine groups; the parameter information is reported to the monitoring center;
  • the monitoring center sends the control instruction according to the preset rule; and configures the wind turbine parameter according to the control instruction of the monitoring center.
  • FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in FIG. 4, for the convenience of description, only the parts related to the embodiments of the present invention are shown. For the specific technical details not disclosed, please refer to the method part of the embodiment of the present invention.
  • the terminal can include a processor 401, a memory 402, a transmitter 403, the processor 401, a memory 402, and a transmitter 403 connected by a communication bus 404.
  • each step method flow may be implemented based on the structure of the terminal device.
  • Both the application layer and the operating system kernel can be considered as part of the abstraction structure of the processor 401.
  • the processor 401 performs the following operations by calling program code stored in the memory 402:
  • the wind turbine controller Receiving parameter information monitored by the wind turbine controller, the wind turbine controller being paired with at least two wind turbines;
  • the wind turbine parameters are configured according to the control instructions of the monitoring center.
  • the terminal monitors the temperature value received by the multi-point thermometer; determines whether the temperature value meets a preset condition; if the temperature value meets the preset condition, the real-time temperature is Send to the monitoring center. It can be seen that, in the embodiment of the present invention, the user can report the temperature to the monitoring center and view the temperature status through the mobile device anytime and anywhere.
  • the processor 401 is further configured to perform the following operations by calling program code stored in the memory 402:
  • the fault information is reported to the monitoring center, and the fault information includes the identification information of the faulty wind turbine.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium can be stored There is stored a program which, when executed, includes part or all of the monitoring method of any one of the service processes in the above method embodiment.
  • the insufficiency of the method of the embodiment of the present invention may be adjusted, merged, or deleted according to actual needs.
  • the unit of the terminal in the embodiment of the present invention may be integrated, further divided or deleted according to actual needs.
  • the disclosed system may be implemented in other manners, for example, the system embodiment described above is illustrative, for example, the division of the unit is A logical function partitioning may be implemented in an actual manner. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an inductive or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • 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, may be located in one place, or may be distributed to multiple network units. . Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • each functional unit is only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized.
  • the specific name of each functional unit is only for It is convenient to distinguish one from another and is not intended to limit the scope of protection of the present invention.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One-Time Programmable Read-Only Memory
  • EEPROM Electronically-Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

Des modes de réalisation de la présente invention concernent le domaine technique de l'internet des objets. L'invention concerne un procédé et un système de contrôle d'ensemble de générateurs d'énergie éolienne reposant sur l'internet des objets. Le procédé comprend : la réception d'informations de paramètre détectées par un dispositif de commande d'ensemble de générateurs d'énergie éolienne, le dispositif de commande d'ensemble de générateurs d'énergie éolienne étant au moins apparié à deux ou plus de deux ensembles de générateurs d'énergie éolienne; le rapport d'informations de paramètre à un centre de contrôle; la réception d'une instruction de régulation et de commande envoyée par le centre de contrôle en fonction d'une règle prédéfinie; et la configuration d'un paramètre d'ensemble de générateurs d'énergie éolienne en fonction de l'instruction de régulation et de commande du centre de contrôle. En conséquence, dans les modes de réalisation de la présente invention, les informations de paramètre de l'ensemble de générateurs d'énergie éolienne peuvent être rapportées au centre de contrôle, l'efficacité de génération d'énergie, une capacité de génération d'énergie totale, des informations de marche/arrêt de l'ensemble de générateurs d'énergie éolienne et d'autres informations de paramètre peuvent être contrôlées en temps réel et des informations de défaillance de l'ensemble de générateurs d'énergie éolienne peuvent être connues dans le temps de manière à répondre rapidement à et à éliminer une défaillance.
PCT/CN2017/072370 2017-01-24 2017-01-24 Procédé et système de contrôle d'ensemble de générateurs d'énergie éolienne reposant sur l'internet des objets WO2018137099A1 (fr)

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PCT/CN2017/072370 WO2018137099A1 (fr) 2017-01-24 2017-01-24 Procédé et système de contrôle d'ensemble de générateurs d'énergie éolienne reposant sur l'internet des objets

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Cited By (1)

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CN116911578A (zh) * 2023-09-13 2023-10-20 华能信息技术有限公司 一种风电控制系统的人机交互方法

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US20130062943A1 (en) * 2011-09-14 2013-03-14 Hamilton Sundstrand Corporation Load shedding circuit for ram air turbines
CN103575326A (zh) * 2012-08-02 2014-02-12 中船重工（武汉）凌久电气有限公司 紧凑型风电机组信号检测装置及方法
CN106762406A (zh) * 2017-01-24 2017-05-31 深圳企管加企业服务有限公司 一种基于物联网的风电机组监控方法及系统

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US20130062943A1 (en) * 2011-09-14 2013-03-14 Hamilton Sundstrand Corporation Load shedding circuit for ram air turbines
CN102506016A (zh) * 2011-10-27 2012-06-20 镇江明润信息科技有限公司 风电场设备状态巡检装置
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Publication number Priority date Publication date Assignee Title
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CN116911578B (zh) * 2023-09-13 2024-02-27 华能信息技术有限公司 一种风电控制系统的人机交互方法

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