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CN108093194A - Offshore wind farm operation and maintenance process monitoring and management system - Google Patents

Offshore wind farm operation and maintenance process monitoring and management system Download PDF

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Publication number
CN108093194A
CN108093194A CN201711386220.2A CN201711386220A CN108093194A CN 108093194 A CN108093194 A CN 108093194A CN 201711386220 A CN201711386220 A CN 201711386220A CN 108093194 A CN108093194 A CN 108093194A
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China
Prior art keywords
maintenance
offshore wind
monitoring
wind farm
maintenance process
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Inventor
钟迪
王剑钊
宋志毅
秦亮
沈明强
马强
赵勇
韩斌
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Jiangsu Cleaning Energy Branch Of Huaneng Power Intl Inc
Huaneng Clean Energy Research Institute
Huaneng Power International Inc
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Jiangsu Cleaning Energy Branch Of Huaneng Power Intl Inc
Huaneng Clean Energy Research Institute
Huaneng Power International Inc
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Priority to CN201711386220.2A priority Critical patent/CN108093194A/en
Publication of CN108093194A publication Critical patent/CN108093194A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

一种海上风电场运维过程监测管理系统，包括运维端系统和陆上监测中心；运维端系统用于海上风电机组现场的监控和接收陆上监测中心的指令信息，包括视频监控中心，定位系统，第一语音通话系统和运维过程管理系统；陆上监测中心用于监测海上风电运维过程，以及对运维过程进行指挥，包括视频显示系统和第二语音通话系统；本发明的有益效果是：对海上风电场运维过程进行实时视频监测，同时对运维人员的位置进行实时定位，并实现语音通话功能，通过视频和语音的结合，对现场运维工作进行指导，同时，运维管理系统的使用可规范海上风电运维流程，增加运维过程的安全性，提升运维效率。

A monitoring and management system for the operation and maintenance process of an offshore wind farm, including an operation and maintenance terminal system and an on-shore monitoring center; the operation and maintenance terminal system is used for on-site monitoring of offshore wind turbines and receiving instruction information from the on-shore monitoring center, including a video monitoring center, The positioning system, the first voice communication system and the operation and maintenance process management system; the land monitoring center is used to monitor the offshore wind power operation and maintenance process, and to command the operation and maintenance process, including the video display system and the second voice communication system; the present invention The beneficial effects are: real-time video monitoring of the operation and maintenance process of the offshore wind farm, real-time positioning of the location of the operation and maintenance personnel, and the realization of the voice call function. Through the combination of video and voice, the on-site operation and maintenance work is guided. At the same time, The use of the operation and maintenance management system can standardize the operation and maintenance process of offshore wind power, increase the safety of the operation and maintenance process, and improve the efficiency of operation and maintenance.

Description

一种海上风电场运维过程监测管理系统An Offshore Wind Farm Operation and Maintenance Process Monitoring and Management System

技术领域technical field

本发明涉及海上风电领域，具体而言，本发明特别涉及一种海上风电场运维过程监测管理系统。The present invention relates to the field of offshore wind power, and in particular, the present invention particularly relates to a monitoring and management system for the operation and maintenance process of an offshore wind farm.

背景技术Background technique

与陆上风电相比，海上风电存在着风速大，湍流度低，风向稳定，对环境影响小，不占用土地等特点，因此，大力开发海上风电成为风电行业发展的新趋势。然而，由于受到海上风电机组本身的可靠性以及自然条件的限制，海上风电场的运行和维护难度更大，要求更高。海上风电场的可达性差，运维成本高，技术难度大等特点也给海上风电场的运行和维护带来了很大的困难。Compared with onshore wind power, offshore wind power has the characteristics of high wind speed, low turbulence, stable wind direction, little impact on the environment, and does not occupy land. Therefore, vigorously developing offshore wind power has become a new trend in the development of the wind power industry. However, due to the reliability of offshore wind turbines and the limitations of natural conditions, the operation and maintenance of offshore wind farms are more difficult and demanding. The poor accessibility of offshore wind farms, high operation and maintenance costs, and technical difficulties have also brought great difficulties to the operation and maintenance of offshore wind farms.

发明内容Contents of the invention

为了保障海上风电运维过程安全顺利地进行，本发明提供了一种海上风电场运维过程监测管理系统。In order to ensure the safe and smooth operation and maintenance process of offshore wind power, the present invention provides a monitoring and management system for the operation and maintenance process of offshore wind farms.

为实现上述目的，本发明采用如下技术方案：To achieve the above object, the present invention adopts the following technical solutions:

一种海上风电场运维过程监测管理系统，包括运维端系统1和陆上监测中心2，所述运维端系统1用于海上风电机组现场的监控和接收陆上监测中心的指令信息；所述陆上监测中心2用于监测海上风电运维过程，以及对运维过程进行指挥；An offshore wind farm operation and maintenance process monitoring management system, including an operation and maintenance terminal system 1 and an onshore monitoring center 2, the operation and maintenance terminal system 1 is used for on-site monitoring of offshore wind turbines and receiving instruction information from the onshore monitoring center; The onshore monitoring center 2 is used to monitor the offshore wind power operation and maintenance process, and to command the operation and maintenance process;

所述运维端系统1包括视频监控系统3、定位系统4、第一语音通话系统5和运维过程管理系统6；The operation and maintenance terminal system 1 includes a video monitoring system 3, a positioning system 4, a first voice communication system 5 and an operation and maintenance process management system 6;

所述视频监控系统3，用于监测海上风电运维过程及海上风电运维人员；The video monitoring system 3 is used to monitor the offshore wind power operation and maintenance process and offshore wind power operation and maintenance personnel;

所述定位系统4，用于实时监测海上风电运维人员的位置；The positioning system 4 is used to monitor the position of offshore wind power operation and maintenance personnel in real time;

所述第一语音通话系统5，用于海上风电运维人员之间的语音通话，以及海上风电运维人员与陆上监测中心人员的语音通话，接收陆上监测中心人员的运维操作指导；The first voice communication system 5 is used for voice communication between offshore wind power operation and maintenance personnel, as well as voice communication between offshore wind power operation and maintenance personnel and onshore monitoring center personnel, and receiving operation and maintenance operation guidance from onshore monitoring center personnel;

所述运维过程管理系统6，所述的运维过程管理系统安装在便携式终端设备内，主要用于对运维过程的设备、流程和安全进行管理；The operation and maintenance process management system 6, the operation and maintenance process management system is installed in the portable terminal device, and is mainly used to manage the equipment, process and safety of the operation and maintenance process;

所述陆上监测中心2包括与运维端系统1中的视频监控系统3和定位系统4连接的视频显示系统10以及与运维端系统1中的第一语音通话系统5连接的第二语音通话系统11；The onshore monitoring center 2 includes a video display system 10 connected to the video monitoring system 3 and the positioning system 4 in the operation and maintenance end system 1, and a second voice communication system 10 connected to the first voice call system 5 in the operation and maintenance end system 1. intercom system 11;

所述视频显示系统10，用于显示现场运维过程，并实时显示不同运维人员的位置；The video display system 10 is used to display the on-site operation and maintenance process, and display the positions of different operation and maintenance personnel in real time;

第二语音通话系统11，用于与现场运维人员联系，对现场运维过程进行指导。The second voice communication system 11 is used for contacting on-site operation and maintenance personnel to guide the on-site operation and maintenance process.

所述运维过程管理系统6包括运维设备管理模块7、运维流程管理模块8和安全管理模块9；The operation and maintenance process management system 6 includes an operation and maintenance equipment management module 7, an operation and maintenance process management module 8 and a security management module 9;

所述运维设备管理模块7，用于显示每次出海需要进行运维的风机零部件设备，以及需要携带的运维工器具列表；The operation and maintenance equipment management module 7 is used to display the fan components and equipment that need to be operated and maintained each time going to sea, and the list of operation and maintenance tools that need to be carried;

所述运维流程管理模块8，用于显示出海运维的流程，并实现在一个流程完成后进行打卡操作；The operation and maintenance process management module 8 is used to display the process of marine operation and maintenance, and realize the check-in operation after a process is completed;

所述安全管理模块9，用于显示出海运维需要携带的安全工器具及安全注意事项，方便运维人员在出海前进行安全检查。The safety management module 9 is used to display the safety tools and safety precautions that need to be carried by the marine operation and maintenance, so as to facilitate the operation and maintenance personnel to conduct safety inspections before going to sea.

所述视频监控系统3包括摄像机，所述摄像机布置在海上风电场每台风机的不同位置处。The video monitoring system 3 includes cameras, and the cameras are arranged at different positions of each wind turbine in the offshore wind farm.

所述定位系统4包括GPS定位装置。The positioning system 4 includes a GPS positioning device.

所述第一语音通话系统5包括卫星电话。The first voice communication system 5 includes a satellite phone.

本发明的有益效果是：对海上风电场运维过程进行实时视频监测，同时对运维人员的位置进行实时定位，并实现语音通话功能，通过视频和语音的结合，对现场运维工作进行指导，同时，运维管理系统的使用可规范海上风电运维流程，增加运维过程的安全性，提升运维效率。The beneficial effects of the present invention are: real-time video monitoring of the operation and maintenance process of the offshore wind farm, real-time positioning of the position of the operation and maintenance personnel, and the realization of the voice call function, and the guidance of the on-site operation and maintenance work through the combination of video and voice At the same time, the use of the operation and maintenance management system can standardize the operation and maintenance process of offshore wind power, increase the safety of the operation and maintenance process, and improve the efficiency of operation and maintenance.

附图说明Description of drawings

图1为本发明装置框图。Fig. 1 is a block diagram of the device of the present invention.

具体实施方式Detailed ways

下面结合附图和实施例详细说明本发明的实施方式。The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

参见图1，海上风电场运维过程监测管理系统。本系统由运维端系统1和陆上监测中心2组成，运维端系统1包括视频监控系统3，定位系统4，第一语音通话系统5和运维过程管理系统6。陆上监测中心由视频显示系统10和第二语音通话系统11组成。视频监控系统3主要用于监控海上风电运维过程以及海上风电运维人员，定位系统4用于实时监测海上风电运维人员的位置，陆上监控中心通过视频显示系统10观测现场运维情况及运维人员的实时位置，并通过第二语音通话系统11与现场运维人员通话，对运维过程进行指导。运维过程管理系统6可安装在平板或手机等便携式终端设备，由运维设备管理模块7，运维流程管理模块8和安全管理模块9三部分组成，其中，运维设备管理模块7显示每次出海需要进行运维的风机零部件设备，以及需要携带的运维工器具列表，方便运维人员在出海前检查运维工器具，掌握运维零部件的信息；运维流程管理模块8显示出海运维的具体流程，指导运维人员的运维工作有序地进行，并可实现在一个流程完成后进行打卡操作；安全管理模块9中显示出海运维需要携带的安全工器具及安全注意事项，方便运维人员在出海前进行安全检查。See Figure 1, the offshore wind farm operation and maintenance process monitoring and management system. This system consists of an operation and maintenance terminal system 1 and a land monitoring center 2. The operation and maintenance terminal system 1 includes a video monitoring system 3, a positioning system 4, a first voice communication system 5 and an operation and maintenance process management system 6. The onshore monitoring center is composed of a video display system 10 and a second voice communication system 11 . The video monitoring system 3 is mainly used to monitor the offshore wind power operation and maintenance process and the offshore wind power operation and maintenance personnel. The positioning system 4 is used to monitor the location of the offshore wind power operation and maintenance personnel in real time. The onshore monitoring center observes the on-site operation and maintenance situation and The real-time location of the operation and maintenance personnel, and communicate with the on-site operation and maintenance personnel through the second voice communication system 11 to guide the operation and maintenance process. The operation and maintenance process management system 6 can be installed on portable terminal devices such as tablets or mobile phones, and is composed of three parts: an operation and maintenance equipment management module 7, an operation and maintenance process management The wind turbine parts and equipment that need to be operated and maintained for the first sea trip, as well as the list of operation and maintenance tools that need to be carried, are convenient for the operation and maintenance personnel to check the operation and maintenance tools and equipment before going to sea, and grasp the information of the operation and maintenance parts; the operation and maintenance process management module 8 shows The specific process of overseas operation and maintenance guides the operation and maintenance personnel to carry out the operation and maintenance work in an orderly manner, and can realize the punch-in operation after the completion of a process; the safety management module 9 shows the safety tools and safety precautions that need to be carried for offshore operation and maintenance It is convenient for operation and maintenance personnel to conduct safety inspections before going to sea.

本发明的工作原理如下：运维端系统通过视频监控系统3和定位系统4监测现场运维情况，陆上监控中心2通过视频显示系统10掌握现场运维情况，并通过第二语音通话系统11指导现场工作。现场运维人员携带安装有运维过程管理系统6的便携式终端设备，运维过程管理系统6包括运维设备管理模块7，运维流程管理模块8，安全管理模块9，用于显示出海需要进行运维的风机零部件设备，运维工器具，安全工器具，运维操作流程等，规范了海上风电运维流程，增加了运维过程的安全性，提升了运维效率。The working principle of the present invention is as follows: the operation and maintenance terminal system monitors the on-site operation and maintenance situation through the video monitoring system 3 and the positioning system 4, and the land monitoring center 2 grasps the on-site operation and maintenance situation through the video display system 10, and through the second voice call system 11 Guide field work. On-site operation and maintenance personnel carry portable terminal equipment installed with an operation and maintenance process management system 6. The operation and maintenance process management system 6 includes an operation and maintenance equipment management module 7, an operation and maintenance process management Operation and maintenance of wind turbine parts and equipment, operation and maintenance tools, safety tools, operation and maintenance operation procedures, etc., standardize the operation and maintenance process of offshore wind power, increase the safety of the operation and maintenance process, and improve the efficiency of operation and maintenance.

Claims (5)

1. a kind of marine wind electric field O＆M process monitoring manages system, which is characterized in that including O＆M end system (1) and land prison Measured center (2), the O＆M end system (1) is for the monitoring of offshore wind farm Site for Unit and the instruction of the land monitoring center of reception Information；The land monitoring center (2) is used to monitor offshore wind farm O＆M process and command O＆M process；
The O＆M end system (1) includes video monitoring system (3), alignment system (4), the first audio communication system (5) and fortune Tie up course management system (6)；
The video monitoring system (3), for monitoring offshore wind farm O＆M process and offshore wind farm operation maintenance personnel；
The alignment system (4), for monitoring the position of offshore wind farm operation maintenance personnel in real time；
First audio communication system (5) is transported for the voice communication between offshore wind farm operation maintenance personnel and offshore wind farm The voice communication of dimension personnel and land monitoring center personnel receive the O＆M Operating Guideline of land monitoring center personnel；
The O＆M course management system (6), the O＆M course management system are mounted in portable terminal, mainly For being managed to the equipment of O＆M process, flow and safety；
The land monitoring center (2) includes connecting with the video monitoring system (3) in O＆M end system (1) and alignment system (4) The video display system (10) connect and the second voice being connected with the first audio communication system (5) in O＆M end system (1) Phone system (11)；
The video display system (10), for displaying scene O＆M process, and the position of real-time display difference operation maintenance personnel；
Second audio communication system (11) for being contacted with live operation maintenance personnel, instructs live O＆M process.
2. marine wind electric field O＆M process monitoring according to claim 1 manages system, it is characterised in that：The O＆M mistake Thread management system (6) includes O＆M device management module (7), O＆M workflow management module (8) and safety management module (9)；
The O＆M device management module (7), for show every time go to sea need carry out O＆M wind turbine component device and Need the O＆M Work tool list carried；
The O＆M workflow management module (8) for showing the flow of sea-freight dimension, and is realized and is carried out after the completion of a flow Punching operation；
The safety management module (9), for showing that sea-freight dimension needs the managing security tools and instruments carried and safety notice, side Just operation maintenance personnel carries out safety inspection before going to sea.
3. marine wind electric field O＆M process monitoring according to claim 1 manages system, it is characterised in that：The video prison Control system includes video camera, and the camera arrangements are at sea at different position of the wind power plant per Fans.
4. marine wind electric field O＆M process monitoring according to claim 1 manages system, it is characterised in that：The positioning system System includes GPS positioning device.
5. marine wind electric field O＆M process monitoring according to claim 1 manages system, it is characterised in that：First language Sound phone system includes satellite phone.
CN201711386220.2A 2017-12-20 2017-12-20 Offshore wind farm operation and maintenance process monitoring and management system Pending CN108093194A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112653244A (en) * 2020-12-23 2021-04-13 华北电力大学 Monitoring and scheduling system for operation and maintenance process of offshore wind power operation and maintenance platform
CN113125884A (en) * 2021-04-06 2021-07-16 江苏丰能海服科技有限公司 Operation and maintenance monitoring system for offshore wind power equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104166938A (en) * 2014-06-17 2014-11-26 北京能高自动化技术股份有限公司 Wind power operation and maintenance command system based on mobile phone APP
CN104329120A (en) * 2014-10-17 2015-02-04 成都四为电子信息股份有限公司 Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method
CN104850816A (en) * 2015-06-05 2015-08-19 中国电力科学研究院 IPv6-based video monitoring and radio frequency identification two-dimensional code system in transformer station inspection
CN105005861A (en) * 2015-07-17 2015-10-28 中国能源建设集团广东省电力设计研究院有限公司 Offshore wind farm operation control system
CN106097148A (en) * 2016-06-21 2016-11-09 国家电网公司 A kind of Utilities Electric Co.'s emergency command and on-site examination system and checking method
US20170026893A1 (en) * 2004-11-03 2017-01-26 The Wilfred J. And Louisette G. Lagassey Irrevocable Trust, Roger J. Morgan, Trustee Modular intelligent transportation system
CN207732874U (en) * 2017-12-20 2018-08-14 华能国际电力股份有限公司 Offshore wind farm operation and maintenance process monitoring and management device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170026893A1 (en) * 2004-11-03 2017-01-26 The Wilfred J. And Louisette G. Lagassey Irrevocable Trust, Roger J. Morgan, Trustee Modular intelligent transportation system
CN104166938A (en) * 2014-06-17 2014-11-26 北京能高自动化技术股份有限公司 Wind power operation and maintenance command system based on mobile phone APP
CN104329120A (en) * 2014-10-17 2015-02-04 成都四为电子信息股份有限公司 Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method
CN104850816A (en) * 2015-06-05 2015-08-19 中国电力科学研究院 IPv6-based video monitoring and radio frequency identification two-dimensional code system in transformer station inspection
CN105005861A (en) * 2015-07-17 2015-10-28 中国能源建设集团广东省电力设计研究院有限公司 Offshore wind farm operation control system
CN106097148A (en) * 2016-06-21 2016-11-09 国家电网公司 A kind of Utilities Electric Co.'s emergency command and on-site examination system and checking method
CN207732874U (en) * 2017-12-20 2018-08-14 华能国际电力股份有限公司 Offshore wind farm operation and maintenance process monitoring and management device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112653244A (en) * 2020-12-23 2021-04-13 华北电力大学 Monitoring and scheduling system for operation and maintenance process of offshore wind power operation and maintenance platform
CN113125884A (en) * 2021-04-06 2021-07-16 江苏丰能海服科技有限公司 Operation and maintenance monitoring system for offshore wind power equipment

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Application publication date: 20180529