CN210422883U - Multi-wind-field fan electric centralized control system based on c/s framework - Google Patents
Multi-wind-field fan electric centralized control system based on c/s framework Download PDFInfo
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- CN210422883U CN210422883U CN201922101939.8U CN201922101939U CN210422883U CN 210422883 U CN210422883 U CN 210422883U CN 201922101939 U CN201922101939 U CN 201922101939U CN 210422883 U CN210422883 U CN 210422883U
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a many wind farm fans electric centralized control system based on c/s framework, including header end and a plurality of wind farm ends, the header end includes wind power release server, fan server, electric server and central console operation station, they link to each other with core switch, electric power special line prevent hot wall one, vertical encryption device one, electric power special line router and electric power special line optical transmission equipment; the wind power station end comprises a fourth power transmission line router, the fourth power transmission line router is connected with a second longitudinal encryption device, a third power special line firewall and a centralized control switch, the centralized control switch is connected with the telecontrol communication station and the centralized control server, the centralized control server is connected with the wind power station fan SCADA switch, and the centralized control switch is further connected with the wind power station wind power switch or the server through the ultramicro interface. The utility model discloses following beneficial effect has: the reliability, the stability and the response speed of the centralized control system can be ensured, and the effects of remote centralized control operation and on-site unattended operation can be realized.
Description
Technical Field
The utility model relates to a wind-powered electricity generation field technical field, concretely relates to many wind-powered electricity generation field fan electric centralized control system based on cs framework, it can realize the effect of "long-range centralized control operation, on-the-spot few person on duty".
Background
Most of existing new energy remote monitoring systems adopt a real-time monitoring platform based on a b/s framework, the data refreshing frequency and precision are poor, the monitoring instantaneity and stability cannot reach the standard, technical measures related to secondary electric power safety protection are not carried out, network safety risks are high, and the monitoring and acceptance cannot be passed through power grid dispatching.
The new energy source faces a plurality of problems of shortage of production personnel, high operation and maintenance difficulty, unsmooth communication, incapability of timely mastering real-time production information of the wind power plant, high production management cost and the like.
Disclosure of Invention
To the above-mentioned prior art, the utility model provides a many wind farm fan electrical centralized control system based on c/s framework.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the multi-wind-field wind turbine electric centralized control system based on the c/s architecture comprises a main end and a plurality of wind-field ends, wherein,
the headquarters end comprises a wind power release server, a fan server, an electrical server and a central console operating station, wherein the wind power release server, the fan server, the electrical server and the central console operating station are connected with a core switch, the core switch is connected with a special electric power line firewall I, the special electric power line firewall I is connected with a longitudinal encryption device I, the longitudinal encryption device I is connected with a special electric power line router I, and special electric power line optical transmission equipment is connected with the special electric power line optical transmission equipment; the wind power station comprises a wind power station end and a wind power station end, wherein the wind power station end comprises a fourth power transmission line router, the fourth power transmission line router is connected with a second longitudinal encryption device, the second longitudinal encryption device is connected with a third power special line firewall, the third power special line firewall is connected with a centralized control switch, the centralized control switch is connected with a telecontrol communication station and a centralized control server, the centralized control server is connected with a wind power station fan SCADA switch, and the centralized control switch is further connected with a wind power station wind power switch or a server through an ultramicro interface.
Preferably, the bus end further comprises a big data server, the big data server is connected with a production management system switch, the production management system switch is connected with a second special electric power line firewall, the second special electric power line firewall is connected with a second special electric power line router, and the second special electric power line router is connected with the second special electric power line optical transmission device.
Preferably, the wind farm end further comprises a production area operation station, the production area operation station is connected with the electric power special line firewall IV, and the electric power special line firewall IV is connected with the electric power special line router III.
Preferably, the fan publisher includes a main fan server and a standby fan server.
Preferably, the electrical servers include a primary electrical server and a backup electrical server.
Preferably, the console operating station is a plurality of console operating stations.
The utility model discloses a many wind farm fan electrical centralized control system based on c/s framework carries out technical transformation to original centralized control system, has following beneficial effect:
1. the fan publishing server, the fan server and the power server are respectively responsible for publishing fan data, processing fan data and processing power data, and run in parallel, so that the reliability, stability and response speed of the centralized control system are ensured; meanwhile, the wind power server and the power server adopt dual-computer hot standby, so that system breakdown caused by server failure is avoided;
2. data security is realized through a special electric power line firewall and a longitudinal encryption device;
3. the wind power plant fan SCADA switch and the wind power plant wind power switch or the server are connected with a fan PLC interface, so that fan parameters such as fan electric quantity, power, wind speed and the like can be obtained, and further monitoring and management of the fan can be realized, for example, the functions of controlling a wind power plant energy management platform and alarming when the load change rate is out of limit are added, the function of alarming when the fan parameters are abnormal is added on a control interface, the function of alarming when the fan is out of fault first, and the function of remote AGC control of the wind power plant is realized;
4. the command can be transmitted through the telecontrol communication station and the headquarters end, and the reliability of the system operation is improved.
5. The system supports the communication of multiple wind field ends, and ensures the reliability of remote on-duty monitoring and the response speed of remote operation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a multi-wind field fan electric centralized control system based on a c/s architecture according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
FIG. 1 is a schematic diagram of a multi-wind-field wind turbine electrical centralized control system based on a c/s architecture.
As shown in the figure, the multi-wind-field wind turbine electric centralized control system based on the c/s architecture comprises a main end and a plurality of wind-field ends, wherein,
the headquarters end comprises a wind power release server, a fan server, an electrical server and a central console operating station, wherein the wind power release server, the fan server, the electrical server and the central console operating station are connected with a core switch, the core switch is connected with a special electric power line firewall I, the special electric power line firewall I is connected with a longitudinal encryption device I, the longitudinal encryption device I is connected with a special electric power line router I, and special electric power line optical transmission equipment is connected with the special electric power line optical transmission equipment; the wind power station comprises a wind power station end and a wind power station end, wherein the wind power station end comprises a fourth power transmission line router, the fourth power transmission line router is connected with a second longitudinal encryption device, the second longitudinal encryption device is connected with a third power special line firewall, the third power special line firewall is connected with a centralized control switch, the centralized control switch is connected with a telecontrol communication station and a centralized control server, the centralized control server is connected with a wind power station fan SCADA switch, and the centralized control switch is further connected with a wind power station wind power switch or a server through an ultramicro interface.
The end further comprises a big data server, the big data server is connected with a production management system switch, the production management system switch is connected with a special electric power line firewall II, the special electric power line firewall II is connected with a special electric power line router II, and the special electric power line router is connected with special electric power line optical transmission equipment. The wind power plant end further comprises a production area operation station, the production area operation station is connected with the electric power special line firewall IV, and the electric power special line firewall IV is connected with the electric power special line router III.
The fan publisher comprises a main fan server and a standby fan server. The electrical server includes a primary electrical server and a backup electrical server. The number of the console stations is 4. The telecontrol communication station comprises a telecontrol communication A station and a telecontrol communication B station.
The special power line firewall is USG6000, the special power line router is S5720-56C-EI, the longitudinal encryption device is Kedong PSTunnel-2000, the special power line optical transmission device is OSN3500, and the centralized control server is RH2288HV 3.
Adopt utility model's whole centralized control system behind many wind farm fan electricity centralized control system based on c/s framework to get following main achievement after the line:
the method (I) realizes a centralized operation control mode: 1. multiple wind fields are operated on duty in a centralized way, so that the cost is low and the efficiency is high; 2. the electric quantity balance analysis method is adopted on a big data platform, so that specialized management is realized; 3. the intelligent reminding of the running of the fan is realized through a big data computing technology, and the refined on-duty running is realized.
And (II) realizing operation optimization: 1. two detailed rules of all wind power plants are checked, intelligent judgment is set in a monitoring system, and checking electric quantity is effectively reduced; 2. wind power plant AGC optimization is carried out, and loss during power limiting is reduced; 3. the monitoring function is added, so that the running index and the defect processing capacity of the fan are improved; 4. the data uploading system is improved, and the data uploading system can be flexibly customized.
And (III) the first fault diagnosis is realized: 1. an interface is realized with a fan PLC, and the first fault is automatically judged to reduce the fault judgment time; 2. the fault mobile phone real-time monitoring and inquiring are realized, the maintenance efficiency is improved, and the fault time is effectively reduced; 3. the fault statistical analysis is realized, and the pertinence of routing inspection and maintenance technical improvement is improved.
The applicant started to build a remote monitoring system in 2013; the system is upgraded and modified in 2016; the centralized control operation mode is realized in the same year in month 5; and the secondary security rectification work of the centralized control system is completed in 2018. The system is a product of deep integration of industrialization and informatization, and necessarily impacts and changes the traditional operation mode of new energy enterprises. The applicant realizes the outstanding contradictions of serious shortage of personnel such as elbow finding, insufficient maintenance force and the like of production personnel due to the quality guarantee of the wind power plant by popularizing and implementing a novel centralized control operation mode of 'remote monitoring operation and on-site unattended operation by less people'. Through the establishment of a centralized control operation management system and the optimization of operation technical force configuration, the autonomous maintenance, operation and inspection integrated management is implemented, the quality improvement and efficiency enhancement under a novel production operation management mode are realized, and the economic benefit is obviously increased. The fine management level of enterprise production is comprehensively improved, the flat and efficient management of the enterprise production process is promoted, the production running cost and the overhaul cost of the enterprise are reduced, and the core competitive capacity of the wind power enterprise is continuously improved.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The multi-wind-field wind turbine electric centralized control system based on the c/s architecture is characterized by comprising a main end and a plurality of wind-field ends, wherein,
the headquarters end comprises a wind power release server, a fan server, an electrical server and a central console operating station, wherein the wind power release server, the fan server, the electrical server and the central console operating station are connected with a core switch, the core switch is connected with a special electric power line firewall I, the special electric power line firewall I is connected with a longitudinal encryption device I, the longitudinal encryption device I is connected with a special electric power line router I, and special electric power line optical transmission equipment is connected with the special electric power line optical transmission equipment;
the wind power station comprises a wind power station end and a wind power station end, wherein the wind power station end comprises a fourth power transmission line router, the fourth power transmission line router is connected with a second longitudinal encryption device, the second longitudinal encryption device is connected with a third power special line firewall, the third power special line firewall is connected with a centralized control switch, the centralized control switch is connected with a telecontrol communication station and a centralized control server, the centralized control server is connected with a wind power station fan SCADA switch, and the centralized control switch is further connected with a wind power station wind power switch or a server through an ultramicro interface.
2. The multi-wind farm fan electrical centralized control system based on the c/s architecture as claimed in claim 1, wherein the main terminal further comprises a big data server, the big data server is connected to a production management system switch, the production management system switch is connected to the second special power line firewall, the second special power line firewall is connected to the second special power line router, and the second special power line router is connected to the second special power line optical transmission device.
3. The multi-wind farm wind turbine electrical centralized control system based on the c/s architecture as claimed in claim 1, wherein the wind farm end further comprises a production area operation station, the production area operation station is connected with a special power line firewall four, and the special power line firewall four is connected with a special power line router three.
4. The multi-farm fan electrical centralized control system based on a c/s architecture of claim 1, wherein the fan publisher comprises a primary fan server and a backup fan server.
5. The multi-wind farm wind turbine electrical centralized control system based on the c/s architecture of claim 1, wherein the electrical servers comprise a primary electrical server and a backup electrical server.
6. The multi-wind-field wind turbine electrical centralized control system based on the c/s architecture of claim 1, wherein the console operation station is a plurality of.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111478979A (en) * | 2020-05-26 | 2020-07-31 | 国电联合动力技术有限公司 | Reliable wind power data acquisition method and system |
CN113992400A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Public switch station cross-station communication system of offshore wind farm |
CN114285600A (en) * | 2021-11-24 | 2022-04-05 | 上海电气风电集团股份有限公司 | Data transmission system of wind power plant |
CN115086088A (en) * | 2022-08-22 | 2022-09-20 | 南京华盾电力信息安全测评有限公司 | Safe operation and maintenance access device and PLC (programmable logic controller) safe operation and maintenance method for fan |
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2019
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111478979A (en) * | 2020-05-26 | 2020-07-31 | 国电联合动力技术有限公司 | Reliable wind power data acquisition method and system |
CN111478979B (en) * | 2020-05-26 | 2022-04-12 | 国电联合动力技术有限公司 | Reliable wind power data acquisition method and system |
CN113992400A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Public switch station cross-station communication system of offshore wind farm |
CN114285600A (en) * | 2021-11-24 | 2022-04-05 | 上海电气风电集团股份有限公司 | Data transmission system of wind power plant |
CN115086088A (en) * | 2022-08-22 | 2022-09-20 | 南京华盾电力信息安全测评有限公司 | Safe operation and maintenance access device and PLC (programmable logic controller) safe operation and maintenance method for fan |
CN115086088B (en) * | 2022-08-22 | 2022-12-30 | 南京华盾电力信息安全测评有限公司 | Safe operation and maintenance access device and PLC (programmable logic controller) safe operation and maintenance method for fan |
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