CN201780503U - Transformer economical running control system - Google Patents
Transformer economical running control system Download PDFInfo
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- CN201780503U CN201780503U CN2010205347434U CN201020534743U CN201780503U CN 201780503 U CN201780503 U CN 201780503U CN 2010205347434 U CN2010205347434 U CN 2010205347434U CN 201020534743 U CN201020534743 U CN 201020534743U CN 201780503 U CN201780503 U CN 201780503U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to a transformer economical running control system, which comprises N transformer substations and a ground screen area management station. Each transformer substation consists of a remote control terminal and a main transformer control module, and the remote control terminals are connected with the main transformer control modules by a wireless network. The ground screen area management station comprises a dispatching table and a remote machine room, the dispatching table includes an EOT system monitor working station and an SCADA system monitor working station which are connected with each other via an Ethernet, the remote machine room includes an EOT system main station server, an SCADA system main station server and an SCADA front-end processor which are connected with each other via the Ethernet, and the SCADA front-end processor is further connected with the remote control terminals of the substations via a wireless communication network. The transformer economical running control system has the advantages of reasonable equipment adjustment, high voltage qualification rate and small transmission net loss rate.
Description
Technical field
The utility model relates to a kind of transformer control system, particularly a kind of transformer economic operation control system.
Background technology
Energy shortage at present is a worldwide problem, therefore how fully to excavate existing resource and equipment potential, is the effective way that promotes Utilizing Energy Sources in Reason, reduces the wasting of resources.In the use and management of the conveying of electric power energy and terminal device, with present technical conditions, the electric energy transmitting efficient between electrical network is lower, has the power consumption of a large amount of inactions, has caused a large amount of energy dissipations.
For this reason, State Grid Corporation of China in 2006 has determined the guiding theory of the Eleventh Five-Year Plan period building a conservation-minded society: with the construction of power grid construction guiding power supply, the development of guiding regenerative resource; The propelling extra-high voltage grid is built, and builds strong national grid, improves Allocation Efficiency; Reduce land seizure and raw materials consumption in the power network development construction; Adhere to scientific and technical innovation, optimize the dispatching of power netwoks operation, improve the quality of power supply, realize the low-loss transmission of electrical network; Improve electrified level, proportion in terminal energy sources consumption increases electric power; Strengthen dsm, apply advanced power-saving technique, improve electric energy terminal service efficiency.
Therefore, improving the quality of power supply conscientiously, reduce grid loss, is one of important measures that realize the electric power enterprise maximizing the benefits.Traffic department is as the core department of electrical network production run, for a long time main working tasks be monitor operation of power networks, carry out load prediction, work out generation schedule, command grid switching operation, carry out accident treatment, the design and operation mode, also do some economic load dispatching work simultaneously.Generally speaking, economic load dispatching work realizes that means are limited, basically be that off-line analysis and qualitative analysis are main, electrical network falls that to decrease potentiality very big, is necessary to study the special economical operation scheme that realizes meritorious tide optimization and reactive power flow optimization at traffic department the time.
Summary of the invention
The technical problems to be solved in the utility model is: at the prior art deficiency, provide the transformer economic operation control system that a kind of equipment is regulated rationally, rate of qualified voltage is high, the power transmission network loss rate is little.
The technical solution of the utility model:
A kind of transformer economic operation control system contains N transformer station, earth mat regional management station, and telemechanical control terminal, main-transformer control module are contained in each transformer station, and the telemechanical control terminal connects the main-transformer control module by wireless network; The earth mat regional management station contains dispatching desk and telemechanical machine room, dispatching desk contains EOT system monitoring workstation, SCADA system monitoring workstation, the telemechanical machine room contains main website of EOT system server, main website of SCADA system server, SCADA front end processor, connect by Ethernet between EOT system monitoring workstation, SCADA system monitoring workstation, main website of EOT system server, main website of SCADA system server, the SCADA front end processor, the SCADA front end processor also is connected with telemechanical control terminal in each transformer station by wireless communication networks; N is a natural number.
The main-transformer control module contains main-transformer, transforming plant main transformer measure and control device, transforming plant main transformer related switch, the telemechanical control terminal connects the transforming plant main transformer measure and control device by wireless network, the transforming plant main transformer measure and control device is connected with the transforming plant main transformer related switch, and main-transformer is connected with transforming plant main transformer measure and control device, transforming plant main transformer related switch.
The main-transformer control module also contains the capacitor measure and control device, and the telemechanical control terminal connects the capacitor measure and control device by wireless network, and main-transformer is connected with the capacitor measure and control device.
The employing standard of plugging into 104 of EOT system and SCADA system 101 communication protocols, or TCP/IP communication, perhaps UDP message communication perhaps directly calls the communication mode of SCADA system dynamics chained library, works out the communication process by both party and carries out exchanges data.
This transformer economic operation control system adopts multiple agent Technical Architecture, and B/S combines with the C/S framework, can make up dispatching center main website, concentrator station workstation, maintenance work station, WEB fast and issue workstation, multidata and multi-control channel.The ruuning situation of each transformer station in the electrical network monitored and shows automatically by the software of this transformer economic operation control system, as: active power, reactive power and the electric current of the running status of transformer, each side bus voltage, tap gear, the transformer of flowing through, each side on off state of transformer, bus-tie circuit breaker state.
The beneficial effects of the utility model:
1. the utility model is introduced online short-term and ultra-short term technology, and online proposition main transformer way of economic operation has avoided transformer frequently to regulate, and guaranteeing that damage falls in realization under the prerequisite of device security, has significantly reduced grid net loss.And traditional transformer economic operation is mainly based on off-line analysis, fails to consider the engineering application factor that the actual operating of transformer can not frequently be adjusted.
2. the utility model is by real time datas such as each the node remote measurement of dispatching automation SCADA system acquisition the whole network, remote signalling, and carry out on-line analysis and calculating, realized that the adjusting of EOT equipment is the most reasonable, rate of qualified voltage is the highest and the transformer economic operation control system of power transmission network loss rate minimum.
Description of drawings:
Fig. 1 is the principle of work synoptic diagram of transformer economic operation control system;
Fig. 2 is the principle of work synoptic diagram of transformer station.
Embodiment:
Referring to Fig. 1～2, among the figure, the transformer economic operation control system contains N transformer station, earth mat regional management station, and telemechanical control terminal, main-transformer control module are contained in each transformer station, and the telemechanical control terminal connects the main-transformer control module by wireless network; The earth mat regional management station contains dispatching desk and telemechanical machine room, dispatching desk contains EOT system monitoring workstation, SCADA system monitoring workstation, the telemechanical machine room contains main website of EOT system server, main website of SCADA system server, SCADA front end processor, connect by Ethernet between EOT system monitoring workstation, SCADA system monitoring workstation, main website of EOT system server, main website of SCADA system server, the SCADA front end processor, the SCADA front end processor also is connected with telemechanical control terminal in each transformer station by wireless communication networks; N is a natural number.
The main-transformer control module contains main-transformer, transforming plant main transformer measure and control device, transforming plant main transformer related switch, the telemechanical control terminal connects the transforming plant main transformer measure and control device by wireless network, the transforming plant main transformer measure and control device is connected with the transforming plant main transformer related switch, and main-transformer is connected with transforming plant main transformer measure and control device, transforming plant main transformer related switch.
The main-transformer control module also contains the capacitor measure and control device, and the telemechanical control terminal connects the capacitor measure and control device by wireless network, and main-transformer is connected with the capacitor measure and control device.
The employing standard of plugging into 104 of EOT system and SCADA system 101 communication protocols, work out the communication process by both party and carry out exchanges data.
This transformer economic operation control system adopts multiple agent Technical Architecture, and B/S combines with the C/S framework, can make up dispatching center main website, concentrator station workstation, maintenance work station, WEB fast and issue workstation, multidata and multi-control channel.The ruuning situation of each transformer station in the electrical network monitored and shows automatically by the software of this transformer economic operation control system, as: active power, reactive power and the electric current of the running status of transformer, each side bus voltage, tap gear, the transformer of flowing through, each side on off state of transformer, bus-tie circuit breaker state.
Claims (3)
1. transformer economic operation control system, contain N transformer station, earth mat regional management station, it is characterized in that: telemechanical control terminal, main-transformer control module are contained in each transformer station, and the telemechanical control terminal connects the main-transformer control module by wireless network; The earth mat regional management station contains dispatching desk and telemechanical machine room, dispatching desk contains EOT system monitoring workstation, SCADA system monitoring workstation, the telemechanical machine room contains main website of EOT system server, main website of SCADA system server, SCADA front end processor, connect by Ethernet between EOT system monitoring workstation, SCADA system monitoring workstation, main website of EOT system server, main website of SCADA system server, the SCADA front end processor, the SCADA front end processor also is connected with telemechanical control terminal in each transformer station by wireless communication networks; N is a natural number.
2. transformer economic operation control system according to claim 1, it is characterized in that: described main-transformer control module contains main-transformer, transforming plant main transformer measure and control device, transforming plant main transformer related switch, described telemechanical control terminal connects the transforming plant main transformer measure and control device by wireless network, the transforming plant main transformer measure and control device is connected with the transforming plant main transformer related switch, and main-transformer is connected with transforming plant main transformer measure and control device, transforming plant main transformer related switch.
3. transformer economic operation control system according to claim 2, it is characterized in that: described main-transformer control module also contains the capacitor measure and control device, described telemechanical control terminal connects the capacitor measure and control device by wireless network, and described main-transformer is connected with the capacitor measure and control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205347434U CN201780503U (en) | 2010-09-19 | 2010-09-19 | Transformer economical running control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205347434U CN201780503U (en) | 2010-09-19 | 2010-09-19 | Transformer economical running control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780503U true CN201780503U (en) | 2011-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205347434U Expired - Fee Related CN201780503U (en) | 2010-09-19 | 2010-09-19 | Transformer economical running control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915901A (en) * | 2014-04-21 | 2014-07-09 | 内蒙古电力(集团)有限责任公司包头供电局 | Transformer area load management system |
| CN110994787A (en) * | 2019-11-14 | 2020-04-10 | 广东电网有限责任公司 | Low-voltage distribution network automation equipment and system |
-
2010
- 2010-09-19 CN CN2010205347434U patent/CN201780503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915901A (en) * | 2014-04-21 | 2014-07-09 | 内蒙古电力(集团)有限责任公司包头供电局 | Transformer area load management system |
| CN110994787A (en) * | 2019-11-14 | 2020-04-10 | 广东电网有限责任公司 | Low-voltage distribution network automation equipment and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20110919 |