CN101498927A - Central synthetic monitoring system of wind power station group - Google Patents
Central synthetic monitoring system of wind power station group Download PDFInfo
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- CN101498927A CN101498927A CNA2008100575554A CN200810057555A CN101498927A CN 101498927 A CN101498927 A CN 101498927A CN A2008100575554 A CNA2008100575554 A CN A2008100575554A CN 200810057555 A CN200810057555 A CN 200810057555A CN 101498927 A CN101498927 A CN 101498927A
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Abstract
The invention discloses a wind power field group central monitoring system built on the basis of a geographic information system (GIS, Geographic Information System) and a supervisory control and data acquisition system (SCADA, Supervisory Control And Data Acquisition), which realized every monitoring function by integrating each main function module on a central monitoring platform. The realizing mode of the invention refers to that at first the wind power field real-time data of a wind power field monitoring center is uploaded to a wind power field group central monitoring center through a monitoring information reporting module constructed by a remote wide area SCADA system, and a GIS comprehensive application system based on the GIS calls each module for corresponding intellect analysis according to need. The combination of the GIS and the SCADA leads the constructed wind power field group monitoring system to satisfy more completely the function orientation and the business requirement of the system, can ensure a large-scale wind power group to uniformly monitor and manage all the wind power fields under the group, can effectively realize comprehensively monitoring the wind power field groups by the large-scale wind power group, increases enterprise operation efficiency, and realizes the integration of the monitoring, managing, maintaining, and scheduling of the wind power enterprise.
Description
Technical field
The invention belongs to wind-power electricity generation monitoring field, particularly relate to of comprehensively monitoring and the management of large-scale wind electricity field group all wind energy turbine set under it.
Technical background
Along with China's wind-powered electricity generation industry size enlarges rapidly, in order to realize that " faster and better " is stable, continuable sound development, monitoring has proposed more and more higher requirement to wind power equipment.Domestic the realization substantially at present monitored the wind-powered electricity generation operating states of the units, the part wind energy turbine set has also realized the comprehensively monitoring of wind energy turbine set field level wind power equipment, but up to the present, for wind-powered electricity generation group, still be difficult to realize of the effective monitoring of reliable efficient real time ground, need badly and set up a cover wind farm group central authorities comprehensive monitoring system subordinate's wind energy turbine set and relevant device.
Summary of the invention
In view of present the deficiencies in the prior art, the present invention is intended to propose the central comprehensive monitoring system of a kind of wind farm group, be mainly used in of the unified monitoring and management of large-scale wind electricity group to all wind energy turbine set under it, can effectively realize large-scale wind electricity group wind farm group comprehensively monitoring, improve enterprise operation efficient, realize that wind-powered electricity generation enterprise supervision, management, maintenance, scheduling are integrated.Fill up domestic large-scale wind electricity enterprise and lack blank unified intelligent, the graphical monitoring management of affiliated wind energy turbine set.
For achieving the above object, wind farm group of the present invention central authorities comprehensive monitoring system, its technical scheme is achieved in that
Wind farm group central authorities comprehensive monitoring system is based on Geographic Information System (GIS, GeographicInformation System) and data acquisition and supervisor control (SCADA, Supervisory Control And Data Acquisition) structure forms, each main functional modules is integrated on the CSRC platform of wind farm group Surveillance center, and centralized displaying is finished every monitoring function on the CSRC platform;
Geographic information system technology (GIS, Geographic Information System), GIS is under the support of, hardware soft at computing machine, support I/O, storage, the effective tool that shows and carry out geospatial information inquiry, analysis-by-synthesis, aid decision making with specific form, GIS is the comprehensive integration of computer technology, the communication technology, large-scale database technology, advanced figure treatment technology, auxiliary decision technology;
Data acquisition and supervisor control (SCADA, Supervisory Control And DataAcquisition), data acquisition and supervisor control are computer systems in application application in real time, and it is mechanics of communication, control technology, computer networking technology, the comprehensive utilization of several technology such as high-performance data storehouse, configuration technology in real time;
The CSRC platform is built up in the Comprehensive Control platform in conjunction with software and hardware of wind farm group Surveillance center of large-scale wind electricity enterprise.
Described CSRC platform mainly comprises following four modules:
The monitoring equipment maintenance module mainly is that monitoring circuit is carried out the maintenance and repair strategy, and the warning and the fault handling scheme that reach after monitoring circuit breaks down generate; The customer service module mainly is the function of a portal website; The help system module mainly is to help the client to be familiar with each functional module characteristic and method of operating; The GIS comprehensive application system, the GIS comprehensive application system is based on generalized information system, shows actual wind energy turbine set periphery topography and geomorphology, and picture can amplify and dwindles, and can choose local repressentation, also can select a certain circuit and highlight.
Described GIS comprehensive application system comprises monitoring data integrated application subsystem and aid decision making formulation subsystem two parts, according to monitored results, the combining geographic information data are carried out necessary aid decision making and are formulated when finishing the graphical monitoring of wind energy turbine set monitor data.
Monitoring data integrated application subsystem mainly comprises:
Monitor message is reported and submitted module, mainly realizes collection, reception and sharing functionality and collection, the editor of the operation information of each wind energy turbine set and passes commercial matters information down; The monitor message processing module mainly is to have management functions such as complementary Data acquisition,, inquiry, statistics, form, ordering, printing; The three-dimensional module mainly is to realize GIS graphical interfaces Presentation Function; Display alarm early warning module mainly is according to monitoring information, shows reporting fault and accident to carry out intellectuality, and has certain accident early warning function; Assessment of the visual wind energy turbine set wind resource of GIS and the integral body computing module of exerting oneself, the main realization to the whole wind regime assessment of wind energy turbine set, and based on the concrete geography information overall calculation wind energy turbine set integral body of each the typhoon group of motors situation of exerting oneself.
Described aid decision making is formulated subsystem and is mainly comprised:
Operation programmed decision-making module, main basis monitor data are in real time carried out the design of the whole operation planning of wind energy turbine set adjustment strategy; The maintenance maintenance policy module mainly is to consider from the wind-powered electricity generation group adjustable resource of whole maintenance and repair, carries out the optimization of whole resource progress rational allocation; The standby redundancy policy module considers that from wind-powered electricity generation group is whole unified standby redundancy reduces Total Cost Ownership; The dispatch control module from the various available resourcess of angle rational allocation of integral body operation, and carries out reasonably dynamically allocating according to the actual wind behaviour of wind energy turbine set to the target generated output of each wind energy turbine set; The module of preventing and reducing natural disasters, at each wind energy turbine set ground zone state, the measure of specifically preventing and reducing natural disasters that design tallies with the actual situation reduces the probability that the disaster accident takes place; The burst accident evaluation module carries out real-time assessment to various burst accidents, statistics causality loss, and the counte-rplan of generation accident fast, rational allocation emergency resources; The integrated processing module of integrated information, mainly has following feature, the first, have test, revise and develop application software, data and the man-machine interface that aid decision making is formulated all modules in the subsystem, second, the software, data and the man-machine interface figure that revise and exploitation is finished, download to relevant equipment through data network, the 3rd, communication software agreement, the interface function of test interface system are provided, from the line server data download, analyze and function such as processing.
Wind farm group of the present invention central authorities comprehensive monitoring system all leaves interface to third party device, third party's subsystem, third party system at each layer.
The wind farm group central monitoring system constructed based on geographic information system technology and data acquisition and supervisor control is to realize every monitoring function on the CSRC platform by each main functional modules is integrated in.Geographic information system technology and the data acquisition formation transacter that combines with supervisor control wherein, both replenish mutually, make the wind farm group supervisory system that builds more can intactly satisfy its functional positioning and business demand, form the best implementation platform of decision support system (DSS), its implementation is:
Data acquisition and supervisor control obtain in wind energy turbine set wind resource data and wind energy turbine set operation maintenance mantenance data etc. in each crucial wind power equipment real-time running state, local power system monitor data, the wind energy turbine set from each wind energy turbine set field level supervisory system, after the transmission of private network special line, on the CSRC platform of wind farm group Surveillance center of large-scale wind electricity enterprise, graphically add up demonstration, and the intellectual analysis that the combining geographic information data are correlated with is handled based on geographical information technology.Wherein, the visual wind energy turbine set wind resource of GIS is assessed and integral body is exerted oneself, and computing module can compile all monitor messages the back combining geographic information, each wind energy turbine set operation state is monitored in real time, simultaneously data processed result is uploaded to aid decision making and formulates subsystem, formulating for every aid decision making provides relevant foundation.
Wherein, wind farm group central authorities comprehensive monitoring system formation and dedicated network consist of:
Wind farm group central authorities comprehensive monitoring system is divided into three layers, is respectively: wind farm group Surveillance center and Surveillance center's Ethernet are formed system's top layer; The field grade supervisory layers of forming by a wind energy turbine set field level central authorities comprehensively monitoring center and a level Ethernet; Basal layer is obtained in the data acquisition of compositions such as wind power generating set, relevant wind power equipment, electrical network detection system, electric field weather station.
Wind farm group central authorities comprehensive monitoring system network is divided into three layers, is respectively: the top net of three-layer network is the high speed exchange Redundant Ethernet that communication backbone is supported, as the network of all fronts Surveillance center; The wind energy turbine set layer adopts the 100Mbps switched ethernet; Bottom is the real-time control network and the fieldbus of each subsystem in each wind energy turbine set.
Description of drawings
Fig. 1 wind farm group central authorities comprehensive monitoring system data transmission topological diagram.
Embodiment
1, network builds
The CSRC LAN (Local Area Network) is connected by communication backbone with each wind energy turbine set comprehensively monitoring supervisory system LAN (Local Area Network), constitutes a wide area network, forms the large-scale SCADA system that disperses on the geography.Backbone network couples together the LAN (Local Area Network) of wind-powered electricity generation unit in each wind energy turbine set and wind energy turbine set comprehensive monitoring system, be connected into the LAN (Local Area Network) at wind farm group CSRC center simultaneously, build the basic network that extends in all direction of whole computer system, wind-powered electricity generation unit LAN (Local Area Network) and wind energy turbine set comprehensively monitoring center LAN (Local Area Network) are all the redundant high-speed Ethernet.
2, the transmission of data and processing: the wind power plant field level monitoring data that monitoring is transmitted to the unit level after treatment, with each crucial wind power equipment real-time running state in the wind energy turbine set, local power system monitor data, wind resource data and wind energy turbine set operation maintenance mantenance data etc. in the wind energy turbine set, process private network special line is transferred to the monitoring data integrated application subsystem at the CSRC platform of wind farm group Surveillance center of large-scale wind electricity enterprise, and each wind energy turbine set operation state monitored in real time, simultaneously data processed result is uploaded to aid decision making and formulates subsystem, as required, call the intellectual analysis processing that each module is correlated with.
3, monitor procedure
When supervisory system is worked, each subordinate's wind energy turbine set at first from each wind energy turbine set Surveillance center with the monitor network of wind energy turbine set real time data by long-range wide area SCADA system constructing, report and submit module to be uploaded to wind farm group CSRC center by monitor message, and by the monitor message processing module of monitor supervision platform monitor data is managed accordingly, make functions such as various monitor datas can be inquired about easily, ordering, form, printing.In addition, every monitor data is solidificated in the geographic information data of three virtual module inside by combination, patterned each unit in each wind energy turbine set overall picture and the wind energy turbine set is graphically shown, especially break down or the wind energy turbine set of hidden danger and the wind power equipment of concrete fault for reporting, display alarm early warning module will will be carried out the fault alarm early warning in modes such as equipment flicker or visible marking's symbols at concrete faulty equipment in the graphic presentation interface.
Assessment of the visual wind energy turbine set wind resource of GIS and the integral body computing module of exerting oneself, by the weather data that reports in conjunction with each wind energy turbine set, the geographic information data of inside solidification, real-time status data and each wind energy turbine set and the peripheral topography and geomorphology change data thereof etc. of each wind power equipment, real-time describe to calculate whole wind resource situation of wind energy turbine set and the wind energy turbine set integral body situation of exerting oneself, and show by the CSRC platform graphicsization.Mainly formulate the operation planning of each subordinate's wind energy turbine set in conjunction with information such as the real-time wind resource situation of wind energy turbine set, wind energy turbine set wind power equipment situation, power grid operation situations by operation programmed decision-making module based on the GIS comprehensive application system of above initial analysis result of calculation to monitor data; The maintenance maintenance policy module reduces maintenance cost mainly by the faulty equipment situation that reports in conjunction with each wind energy turbine set and the maintenance policy of each wind power equipment of the adjustable maintenance resource situation of wind-powered electricity generation group internal overall arrangement from integral body, improves each wind energy turbine set efficiency of operation; The standby redundancy policy module by in a period of time to the intelligent statistical study of each subordinate's wind energy turbine set faulty equipment, formulate the standby redundancy plan from the angle of wind-powered electricity generation group is unified, reduce because of standby redundancy unreasonable and each subordinate's wind energy turbine set to the full extent because of being difficult to formulate the loss that complete standby redundancy plan brings; The dispatch control module, from the angle of the whole operation of wind-powered electricity generation group the various available resourcess of actual conditions rational allocation, and the target generated output of each wind energy turbine set carried out reasonably dynamically allocating according to the actual wind behaviour of wind energy turbine set in conjunction with each subordinate's wind energy turbine set and electrical network the monitor message; The module of preventing and reducing natural disasters, by each subordinate's wind energy turbine set is reported about wind power equipment situation and each wind energy turbine set local climate state, regularly especially design the measure of specifically preventing and reducing natural disasters that tallies with the actual situation in the time period, reduce the probability that the disaster accident takes place in accident fault district occurred frequently; The burst accident evaluation module by the monitoring to the every real time data of subordinate's wind energy turbine set, carries out real-time assessment to various burst accidents, the statistics causality loss; The integrated processing module of integrated information has test, revises and develops application software, data and the man-machine interface that aid decision making is formulated all modules in the subsystem; When supervisory system need be upgraded or each functional module of aid decision making need revise the time, can and develop software, data and the man-machine interface figure that finishes by a modification, download to relevant equipment through data network, this module can be used for the test interface system the communication software agreement, have interface function, the integrated processing module of integrated information can also be from the line server data download in addition, analyzes and function such as processing.
Simultaneously, the monitoring equipment maintenance module is to the monitoring circuit monitoring of being correlated with in real time, and the periodic maintenance maintenance, and warning after monitoring circuit breaks down and fault handling scheme generate; The customer service module is provided, forms the function of a portal website, make some related datas and form can pass through the website displaying live view.
Claims (9)
1, wind farm group central authorities comprehensive monitoring system is based on Geographic Information System (GIS, GeographicInformation System) and data acquisition and supervisor control (SCADA, Supervisory Control And Data Acquisition) structure forms, each main functional modules is integrated on the CSRC platform of wind farm group Surveillance center, and centralized displaying is finished every monitoring function on the CSRC platform:
Geographic Information System is under the support of, hardware soft at computing machine, support I/O, storage, the effective tool that shows and carry out geospatial information inquiry, analysis-by-synthesis, aid decision making with specific form, it is the geographic information system technology in computer technology, the communication technology, large-scale database technology, advanced figure treatment technology, auxiliary decision technology comprehensive integration;
Data acquisition and supervisor control are computer systems in application application in real time, and it is mechanics of communication, control technology, computer networking technology, the comprehensive utilization of several technology such as high-performance data storehouse, configuration technology in real time;
The CSRC platform is the Comprehensive Control platform in conjunction with software and hardware that is built up in wind farm group Surveillance center of large-scale wind electricity enterprise.
2, the central comprehensive monitoring system of wind farm group according to claim 1 is characterized in that described CSRC platform comprises monitoring equipment maintenance module, customer service module, help system module, GIS comprehensive application system.
3, the central comprehensive monitoring system of wind farm group according to claim 2 is characterized in that described GIS comprehensive application system comprises monitoring data integrated application subsystem and aid decision making is formulated subsystem two parts.
4, wind farm group according to claim 3 central authorities comprehensive monitoring system is characterized in that described monitoring data integrated application subsystem comprises monitor message and reports and submits module, monitor message processing module, three-dimensional module, display alarm early warning module, the visual wind energy turbine set wind resource assessment of GIS and the integral body computing module of exerting oneself.
5, the central comprehensive monitoring system of wind farm group according to claim 3 is characterized in that described aid decision making formulation subsystem comprises operation programmed decision-making module, maintenance maintenance policy module, standby redundancy policy module, dispatch control module, the module of preventing and reducing natural disasters, burst accident evaluation module, the integrated processing module of integrated information.
6, wind farm group according to claim 1 central authorities comprehensive monitoring system, each layer that it is characterized in that described CSRC platform all leaves the interface to third party device, third party's subsystem, third party system.
7, wind farm group central authorities comprehensive monitoring system is formed system's top layer by wind farm group Surveillance center and Surveillance center's Ethernet; Form a level supervisory layers by a wind energy turbine set field level central authorities comprehensively monitoring center and a level Ethernet; Obtain basal layer by the data acquisition that wind power generating set, relevant wind power equipment, electrical network detection system, electric field weather station etc. are formed.
8, the central comprehensive monitoring system of wind farm group according to claim 7, it is characterized in that described system top layer is the high speed exchange Redundant Ethernet that communication backbone is supported, network as all fronts Surveillance center, field level supervisory layers is as the middle layer---and the wind energy turbine set layer adopts the 100Mbps switched ethernet, and data acquisition is obtained basal layer as real-time control network and the fieldbus of bottom for each subsystem in each wind energy turbine set.
9, wind farm group according to claim 7 central authorities comprehensive monitoring system is characterized in that described data acquisition and supervisor control obtain but be not limited in the wind energy turbine set wind resource data and wind energy turbine set operation maintenance mantenance data in each crucial wind power equipment real-time running state, local power system monitor data, the wind energy turbine set from each wind energy turbine set field level supervisory system.
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| CN102518553A (en) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | Remote real-time monitoring system used for wind power station group |
| CN102722655A (en) * | 2012-06-05 | 2012-10-10 | 北京岳能科技有限公司 | Wind farm data analysis and application model |
| CN102930393A (en) * | 2012-10-25 | 2013-02-13 | 海南电网公司 | Comprehensive power grid information display visualization system |
| CN103310306A (en) * | 2013-06-18 | 2013-09-18 | 国家电网公司 | Monitoring and managing system and monitoring and managing method for wind power storing station comprehensive information |
| CN103645060A (en) * | 2013-11-08 | 2014-03-19 | 北京能高自动化技术股份有限公司 | Method for recognizing and diagnosing sudden failures of wind generating set based on state monitoring system |
| CN104317603A (en) * | 2014-11-13 | 2015-01-28 | 国电南京自动化股份有限公司 | Intelligent alarm system based on SCADA (supervisory control and data acquisition) system |
| CN105298762A (en) * | 2015-11-27 | 2016-02-03 | 温州电力设计有限公司 | Wind power generation set maintaining and monitoring method based on 4G technology |
| CN103823935B (en) * | 2014-02-28 | 2016-09-14 | 武汉大学 | A kind of wind energy turbine set three-dimensional remote monitoring system |
| CN106250449A (en) * | 2012-10-22 | 2016-12-21 | 国网山东省电力公司青岛供电公司 | A kind of electric network information superposition dynamic display method and device |
| CN107255978A (en) * | 2017-05-27 | 2017-10-17 | 中国大唐集团科学技术研究院有限公司 | Method for visually monitoring, apparatus and system based on CFD flow field analyses |
| CN107989753A (en) * | 2017-12-06 | 2018-05-04 | 北京天润新能投资有限公司 | A kind of wind power plant wind power generating set monitoring system and monitoring method based on exploitation map |
| CN108732494A (en) * | 2017-04-21 | 2018-11-02 | 上海电气集团股份有限公司 | A kind of wind-driven generator abnormity diagnosis processing system |
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| CN111429284A (en) * | 2020-04-14 | 2020-07-17 | 青海绿能数据有限公司 | New forms of energy fan spare part allies oneself with stores up transaction platform system |
| CN113982851A (en) * | 2021-09-30 | 2022-01-28 | 国家能源集团新能源技术研究院有限公司 | Intelligent wind power system |
| CN114021992A (en) * | 2021-11-08 | 2022-02-08 | 浙江大学 | Large-scale wind turbine generator set real-time output performance evaluation method |
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| CN102518553A (en) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | Remote real-time monitoring system used for wind power station group |
| CN102722655A (en) * | 2012-06-05 | 2012-10-10 | 北京岳能科技有限公司 | Wind farm data analysis and application model |
| CN106250449A (en) * | 2012-10-22 | 2016-12-21 | 国网山东省电力公司青岛供电公司 | A kind of electric network information superposition dynamic display method and device |
| CN102930393A (en) * | 2012-10-25 | 2013-02-13 | 海南电网公司 | Comprehensive power grid information display visualization system |
| CN103310306A (en) * | 2013-06-18 | 2013-09-18 | 国家电网公司 | Monitoring and managing system and monitoring and managing method for wind power storing station comprehensive information |
| CN103645060A (en) * | 2013-11-08 | 2014-03-19 | 北京能高自动化技术股份有限公司 | Method for recognizing and diagnosing sudden failures of wind generating set based on state monitoring system |
| CN103645060B (en) * | 2013-11-08 | 2016-05-04 | 北京能高自动化技术股份有限公司 | Wind power generating set catastrophic failure identifying and diagnosing method based on condition monitoring system |
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| CN108732494A (en) * | 2017-04-21 | 2018-11-02 | 上海电气集团股份有限公司 | A kind of wind-driven generator abnormity diagnosis processing system |
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| CN107989753A (en) * | 2017-12-06 | 2018-05-04 | 北京天润新能投资有限公司 | A kind of wind power plant wind power generating set monitoring system and monitoring method based on exploitation map |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |