CN207470355U - A kind of wind power generation farm monitoring system - Google Patents
A kind of wind power generation farm monitoring system Download PDFInfo
- Publication number
- CN207470355U CN207470355U CN201721201212.1U CN201721201212U CN207470355U CN 207470355 U CN207470355 U CN 207470355U CN 201721201212 U CN201721201212 U CN 201721201212U CN 207470355 U CN207470355 U CN 207470355U
- Authority
- CN
- China
- Prior art keywords
- wind power
- monitor
- power generation
- monitoring system
- plc
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Testing And Monitoring For Control Systems (AREA)
Abstract
The utility model discloses a kind of wind power generation farm monitoring system, including monitor and SCADA system server；Wherein, the monitor is communicates based on socket communication agreement and between the programmable logic controller (PLC) of each wind power generating set in wind power plant more connect；The SCADA system server is used to monitor all wind power generating sets in wind power plant；It is characterized in that：Based on the communication connection of modbus Transmission Control Protocol between the SCADA system server and the more monitors, the function for monitoring all wind power generating sets in wind power plant is realized.While the utility model wind power generation field monitoring system has the function of the transient fault for accurately searching single wind generator, additionally it is possible to whole system be promoted to behave the advantages of safer reliable.It is suitble to promote the use of in wind power generation field.
Description
Technical field
The utility model belongs to the safety control system field of wind power plant, and in particular to a kind of wind power generation field
Monitoring system.
Background technology
Wind energy is inexhaustible, one of ideal clean energy resource.Wind energy is for water shortage, short bunker and traffic
Inconvenient offshore islands, Pastoral Areas, mountain area and highlands utilizes wind-power electricity generation to adaptation to local conditions, is very suitable for.
Wind power generating set is a kind of device that can be generated electricity using wind energy.Wind power generating set is by multiple portions group
Into wherein control system extends through each part, and whether the quality of control system is directly related to wind power generating set and can
Safe and reliable operation obtains ceiling capacity, provides good power quality.Control system mainly includes various sensors, becomes slurry
System, programmable logic controller (PLC)（English abbreviation：PLC）, power output unit, reactive compensation unit, cutting-in control unit, peace
Full guard unit, communication interface circuit, monitoring unit, wherein programmable logic controller (PLC) be respectively with remaining list in control system
The control device of core being electrically connected between member or component.
At present, in order to ensure the normal operation of wind power generating set, the prior art passes through wind field SCADA system（It is English complete
Referred to as：Supervisory Control And Data Acquisition, Chinese are：Data acquire and monitoring control system
System) come to wind power generating set（And its control system）It carries out data acquisition and storage and is monitored, as notification number is
CN202995439U, disclosed " a kind of monitoring system for wind power plant ", which leads to including wind, farm site
Interrogate network, wind power plant ring exchanger, wind power plant Intra-Network switch, SCADA system server；The wind, farm site communication network
Network, the wind power plant ring exchanger, the wind power plant Intra-Network switch are connected with the SCADA system sequence server.
But the above-mentioned monitoring system for wind power plant has following shortcoming when in use：SCADA system is led to
Frequently with acquisition system standard and MODBUS communications protocol, sample frequency is hundreds of milliseconds to several seconds of fixed frequency, and all
It is the sampling that variable data is carried out by a time scale, the feelings of transient fault and the basic no record of SCADA system easily occurs
Condition is unfavorable for quickly and accurately searching failure cause.
Applicant devises a kind of monitor of blower fan control system（Abbreviation IBOX, notification number CN205036506U）,
It is characterized in that：Acquisition system including being used for the programmable logic controller (PLC) variable data in acquisition control system, it is described to adopt
Collecting system includes communication module, processor and memory module；The processor respectively with the communication module and memory module
It is electrically connected；The communication module is based on socket communication agreement and is connected with programmable logic controller (PLC) communication.Using upper
State the monitor of blower fan control system（IBOX）, data sampling frequency more fast and flexible can obtain more detailed control
System variable data, help, which is realized, quick and precisely searches failure cause, improves the effect of the operation and maintenance of wind power generating set
Rate.
But applicant have further found that because the entire wind power plant including more typhoon power generators can still use
SCADA system server, SCADA system server can be with the programmable logic controls of every typhoon power generator in wind power plant
Device processed carries out data communication, and at the same time, the programmable logic controller (PLC) per typhoon power generator is also wanted and blower fan control system
Monitor carry out data communication, the burden of programmable logic controller (PLC) can be dramatically increased in this way（Volume of transmitted data and programmable
The power consumption of logic controller can dramatically increase）, the lasting reliability of operation of programmable logic controller (PLC) is reduced, there are potential
Influence the possibility of wind-driven generator lasting security reliability service（Because programmable logic controller (PLC) is in wind-driven generator
The control device of core, programmable logic controller (PLC) is need to be respectively with electrically connecting in control system between remaining element or component
It connects）.
Based on this, applicant considers a kind of transient fault that can have the function of accurately to search single wind generator of design
While, additionally it is possible to whole system is promoted to behave safer reliable wind power generation farm monitoring system.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
While enough there is the transient fault for accurately searching single wind generator, additionally it is possible to whole system be promoted to behave more
For safe and reliable wind power generation farm monitoring system.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of wind power generation farm monitoring system, including monitor and SCADA system server；Wherein, the monitoring
Device for based on socket communication agreement and with the programmable logic controller (PLC) of each wind power generating set in wind power plant it
Between communicate more of connection；The SCADA system server is used to monitor all wind power generating sets in wind power plant；Its
It is characterized in that：It is connected between the SCADA system server and the more monitors based on modbus-TCP protocols, it is real
It is current in the function of monitoring all wind power generating sets in wind power plant.
After the utility model wind power generation field monitoring system, SCADA system server and wind-force are used as by monitor
The hinge of communication connection between each wind power generating set in generating field.Every typhoon power generator can be effectively reduced in this way
Programmable logic controller (PLC) volume of transmitted data and power consumption, improve the programmable logic controller (PLC) of each wind power generating set
（Kernel control chip）The reliability that lasting security uses, so as to better assure that the reliability of each wind power generating set is transported
Row also promotes entire wind power plant reliability of operation with this.
At the same time, by the way that " monitor is used as SCADA system server and each wind-power electricity generation in wind power plant
The structure of connection hinge between unit ", not only enables programmable logic control of the monitor from each wind power generating set
The detailed data that minimum clearance is 10ms are obtained in device processed, so as to which the transient fault that wind power generating set is analyzed for precise positioning carries
For effective practical data supporting.It also can be hundreds of millis into line frequency that monitor, which be it also allows, with SCADA system server
The data transmission of meter/time, it is ensured that SCADA system server can also obtain each wind-force hair in entire wind power plant in time
The valid data and implementing monitoring of the operation of motor group, further ensure that wind power plant reliability of operation.
Preferably, single set monitor includes communication module, processor and memory module；The processor difference
It is electrically connected with the communication module and memory module；The communication module is based on socket communication agreement and corresponding single wind
The programmable logic controller (PLC) communication connection of power generator group.
While the structure of above-mentioned monitor can ensure data acquisition with transfer function, it is also possible that self structure is most
Letter so as to which the cost of the manufacturing be greatly reduced, promotes product comprehensive benefit.
Preferably, the communication module is connected by being communicated between interchanger and the programmable logic controller (PLC).
So, you can to communicate between communication module and programmable logic controller (PLC) by above-mentioned connection
It leans on, it is ensured that data exchange between the two（Transmission）Reliability.
Preferably, single set monitor further includes the input module being electrically connected respectively with the processor and display
Module.
In this way, the setting of input module can easily be configured the background program in monitor（Such as create difference
Using the variable data information table of frequency（For being acquired storage to variable data）, the sampling of different variable datas is set frequently
Rate）.Display module can show the background program in variable data or acquisition system, maintain easily personnel on site's tune
Examination.
Preferably, often covering the monitor includes an at least industrial personal computer.
So, you can each wind power generating set in wind power plant is ensured by the high reliability of industrial personal computer
Programmable logic controller (PLC), the reliability that is communicated to connect between monitor and SCADA system server.And when monitor includes
Redundant system can be formed during two industrial personal computers, further promotes the reliability persistently monitored to entire wind power plant.
It is connected preferably, often covering the monitor by interchanger and SCADA system server communication.
So, you can to communicate between SCADA system server and often set monitor by above-mentioned connection
It leans on, it is ensured that data exchange between the two（Transmission）Reliability.
Description of the drawings
Fig. 1 is that notification number is CN202995439U, and the structure of entitled " a kind of monitoring system for wind power plant " is shown
It is intended to.
Fig. 2 be bulletin after be CN205036506U, the structure diagram of entitled " a kind of monitor of blower fan control system ".
Fig. 3 is the structure diagram of " monitoring system for being used for wind power plant " of the existing monitor employed in Fig. 2.
Fig. 4 is the structure diagram of the utility model wind power generation field monitoring system.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.Wherein, for description using it is all as above,
Under, the exemplary terms such as left and right, it is therefore intended that reader is helped to understand, is limited without being intended for.
During specific implementation：As shown in figure 4, a kind of wind power generation farm monitoring system, including monitor and SCADA system
Server；Wherein, the monitor be based on socket communication agreement and with each wind power generating set in wind power plant
（Referred to as：Wind turbine）Programmable logic controller (PLC)（English abbreviation is：PLC）Between communicate more of connection；The SCADA system
Server is used to monitor all wind power generating sets in wind power plant；The SCADA system server and the more prisons
It is connected between visual organ based on modbus-TCP protocols, realizes to monitor all wind power generating sets in wind power plant
Function.
After the utility model wind power generation field monitoring system, SCADA system server and wind-force are used as by monitor
The hinge of communication connection between each wind power generating set in generating field.Every typhoon power generator can be effectively reduced in this way
Programmable logic controller (PLC) volume of transmitted data and power consumption, improve the programmable logic controller (PLC) of each wind power generating set
（Kernel control chip）The reliability that lasting security uses, so as to better assure that the reliability of each wind power generating set is transported
Row also promotes entire wind power plant reliability of operation with this.
At the same time, by the way that " monitor is used as SCADA system server and each wind-power electricity generation in wind power plant
The structure of connection hinge between unit ", not only enables programmable logic control of the monitor from each wind power generating set
The detailed data that minimum clearance is 10ms are obtained in device processed, so as to which the transient fault that wind power generating set is analyzed for precise positioning carries
For effective practical data supporting.It also can be hundreds of millis into line frequency that monitor, which be it also allows, with SCADA system server
The data transmission of meter/time, it is ensured that SCADA system server can also obtain each wind-force hair in entire wind power plant in time
The valid data and implementing monitoring of the operation of motor group, further ensure that wind power plant reliability of operation.
Preferably, single set monitor includes communication module, processor and memory module；The processor difference
It is electrically connected with the communication module and memory module；The communication module is based on socket communication agreement and corresponding single wind
The programmable logic controller (PLC) communication connection of power generator group.
While the structure of above-mentioned monitor can ensure data acquisition with transfer function, it is also possible that self structure is most
Letter so as to which the cost of the manufacturing be greatly reduced, promotes production benefit.
Preferably, the communication module is connected by being communicated between interchanger and the programmable logic controller (PLC).
So, you can to communicate between communication module and programmable logic controller (PLC) by above-mentioned connection
It leans on, it is ensured that data exchange between the two（Transmission）Reliability.
Preferably, single set monitor further includes the input module being electrically connected respectively with the processor and display
Module.
In this way, the setting of input module can easily be configured the background program in monitor（Such as create difference
Using the variable data information table of frequency（For being acquired storage to variable data）, the sampling of different variable datas is set frequently
Rate）.Display module can show the background program in variable data or acquisition system, maintain easily personnel on site's tune
Examination.
Preferably, often covering the monitor includes an at least industrial personal computer.
So, you can each wind power generating set in wind power plant is ensured by the high reliability of industrial personal computer
Programmable logic controller (PLC), the reliability that is communicated to connect between monitor and SCADA system server.And when monitor includes
Redundant system can be formed during two industrial personal computers, further promotes the reliability persistently monitored to entire wind power plant.
It is connected preferably, often covering the monitor by interchanger and SCADA system server communication.
So, you can to communicate between SCADA system server and often set monitor by above-mentioned connection
It leans on, it is ensured that data exchange between the two（Transmission）Reliability.
It the above is only the utility model preferred embodiment, need to point out it is that those skilled in the art are not being departed from
Under the premise of the technical program, several modifications and improvements can also be made, the technical solution of above-mentioned modification and improvement should be regarded equally
The range being claimed to fall into the claims.
Claims (6)
1. a kind of wind power generation farm monitoring system, including monitor and SCADA system server；Wherein, the monitor
For based on socket communication agreement and between the programmable logic controller (PLC) of each wind power generating set in wind power plant
More of communication connection；The SCADA system server is used to monitor all wind power generating sets in wind power plant；It is special
Sign is：It is connected between the SCADA system server and the more monitors based on modbus-TCP protocols.
2. wind power generation farm monitoring system according to claim 1, it is characterised in that：Single set monitor includes
Communication module, processor and memory module；The processor is electrically connected respectively with the communication module and memory module；Institute
It states communication module and is communicated based on socket communication agreement with the programmable logic controller (PLC) of corresponding single wind power generating set and connected
It connects.
3. wind power generation farm monitoring system according to claim 2, it is characterised in that：The communication module passes through friendship
It changes planes and connection is communicated between the programmable logic controller (PLC).
4. wind power generation farm monitoring system according to claim 2, it is characterised in that：Single set monitor also wraps
Include the input module and display module being electrically connected respectively with the processor.
5. wind power generation farm monitoring system according to claim 1, it is characterised in that：The monitor is often covered to include
An at least industrial personal computer.
6. wind power generation farm monitoring system according to claim 1, it is characterised in that：The monitor is often covered to pass through
Interchanger is connected with SCADA system server communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201212.1U CN207470355U (en) | 2017-09-19 | 2017-09-19 | A kind of wind power generation farm monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201212.1U CN207470355U (en) | 2017-09-19 | 2017-09-19 | A kind of wind power generation farm monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470355U true CN207470355U (en) | 2018-06-08 |
Family
ID=62269203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721201212.1U Active CN207470355U (en) | 2017-09-19 | 2017-09-19 | A kind of wind power generation farm monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982853A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
| CN113982854A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
| CN113982852A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
-
2017
- 2017-09-19 CN CN201721201212.1U patent/CN207470355U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982853A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
| CN113982854A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
| CN113982852A (en) * | 2021-10-15 | 2022-01-28 | 上海电气风电集团股份有限公司 | Wind field system |
| CN113982854B (en) * | 2021-10-15 | 2023-10-27 | 上海电气风电集团股份有限公司 | Wind farm system |
| CN113982852B (en) * | 2021-10-15 | 2024-02-27 | 上海电气风电集团股份有限公司 | Wind farm system |
| CN113982853B (en) * | 2021-10-15 | 2024-02-27 | 上海电气风电集团股份有限公司 | Wind farm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202009267U (en) | Integrated intelligent transformer substation equipment state monitoring and analysis system | |
| CN100476651C (en) | Monitoring system for large wind power station on the sea | |
| CN207470355U (en) | A kind of wind power generation farm monitoring system | |
| CN104269922B (en) | A kind of distributed power source parameter monitoring method and system based on GPRS/GIS | |
| US20050090937A1 (en) | Wind turbine system control | |
| CN108965374B (en) | Integrated monitoring device, integrated monitoring method, and storage medium | |
| CN206194112U (en) | Intelligent communication acquisition manager ware based on wireless network | |
| CN102325149A (en) | Intelligent network remote terminal unit (RTU) system of electrified railway | |
| CN202906492U (en) | Solar cell panel generating monitoring system based on DC carrier wave technology | |
| CN206757872U (en) | Photovoltaic application system remote monitoring system | |
| CN105371743A (en) | Iron tower stress energy-efficient monitoring device and method based on single-chip microcomputer | |
| Jingding et al. | Discussion on monitoring scheme of distributed generation and micro-grid system | |
| CN111555460A (en) | Intelligent diagnosis system and judgment method for electrical performance health degree of photovoltaic power station | |
| CN204652048U (en) | A kind of data acquisition unit being applicable to commercial style photovoltaic DC-to-AC converter | |
| CN212808540U (en) | Generator rotor turn-to-turn short circuit real-time early warning device based on operation data | |
| CN204030729U (en) | A kind of distributed power source monitoring system | |
| CN113659704A (en) | Remote monitoring system for new energy power station | |
| CN206292340U (en) | A kind of distribution network line runs health status diagnosis device | |
| CN106933116A (en) | Micro-capacitance sensor emulation debugging method with MATLB interfaces | |
| CN206194119U (en) | Data acquisition manager based on instrument | |
| CN110726872A (en) | Intelligent tapping line terminal row | |
| CN205036506U (en) | Fan control system's monitor | |
| He et al. | Research on Photovoltaic Inverter Monitoring System Based on Cloud Service | |
| CN205610345U (en) | Solar energy power generation monitored control system based on thing networking | |
| CN211349411U (en) | Wind power plant operation monitoring panel and energy efficiency evaluation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |