CN103915901A - Transformer area load management system - Google Patents
Transformer area load management system Download PDFInfo
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- CN103915901A CN103915901A CN201410158096.4A CN201410158096A CN103915901A CN 103915901 A CN103915901 A CN 103915901A CN 201410158096 A CN201410158096 A CN 201410158096A CN 103915901 A CN103915901 A CN 103915901A
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- transformer
- data
- intelligent monitoring
- end processor
- controlling device
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a transformer area load management system, and relates to the technical field of power system control. An intelligent monitoring device is used for collecting the oil temperature of a transformer, electrical parameters of the transformer and environment parameters, a heat path model is utilized for conducting analysis and calculation to obtain the hot-spot temperature, the line oil temperature difference, 30-minute overload predication and 1.5-time load safety time of the transformer, then, the calculated data are transmitted to a front-end processor, the front-end processor is used for receiving data calculated by the intelligent monitoring device, operations, like transformer parameter downloading, are carried out on the intelligent monitoring device, and therefore the running state of the transformer is monitored in real time. The front-end processor stores the data of the intelligent monitoring device in a local database, and transmits the data to a WEB data server through the network, and the use efficiency and safety of the transformer can be greatly improved.
Description
Technical field
What the present invention relates to is control technique in power system field, is specifically related to a kind of transformer region load management system.
Background technology
Transformer is a large amount of a kind of high-efficient electric equipment using in electrical power trans mission/distribution system.The capacity that is characterized in is large, longevity of service, electric energy loss cumulative amount are very large.Especially with existing great waste in electric process, in peak of power consumption short of electricity, when low ebb, there is again a large amount of electric energy not to be fully used.Therefore, excavate the potentiality of existing capacity, limited electric power is fully used, be of great significance for improving social benefit tool.Native system has been inquired into the power-saving technique of transformer from load management aspect, proposed the new technology of transformer compartmentalization load management.
Transformer compartmentalization load management is exactly that the transformer of the transformer oil in whole region is managed and analyzed.Conventional method to transformer load management is that each transformer station manages separately, do not form unified regional management platform, the transformer operating load causing like this and is easily high, some transformer operating loads are low, can cause like this waste of load and affect the safety of transformer, thereby endanger the transformer safety and economic operation in whole region.
In prior art, need transformer region load management system badly.
Summary of the invention
For the deficiency existing in prior art, the present invention seeks to be to provide a kind of transformer region load management system, both the load that can be used for current transformer judges, can be used for again the transformer load in whole region to carry out a comprehensive assessment for dispatcher, can greatly improve service efficiency and the safety of transformer.
To achieve these goals, the present invention realizes by the following technical solutions: transformer region load management system, comprise transformer station and control centre, multiple A of transformer station are connected with control centre, described transformer station comprises intelligent monitoring and controlling device and front end processor, and intelligent monitoring and controlling device is connected with front end processor with transformer respectively; Described intelligent monitoring and controlling device be for the electric parameter of the oil temperature to transformer, transformer and environmental parameter gather and utilize that hot road model carries out that analytical calculation show that hot-spot temperature of transformer, line oil temperature are poor, overload in 30 minutes prediction, 1.5 times of payload security times, then the data that these are calculated are passed to front end processor; Described front end processor is the data of calculating for receiving intelligent monitoring and controlling device, and can carry out to intelligent monitoring and controlling device the operations such as transformer parameter download, thereby running state of transformer is monitored in real time.Can there is local data base the data of intelligent monitoring and controlling device in front end processor, and pass to WEB data server by network.
The described B of control centre comprises mobile workstation, WEB data server and management work station, and multiple mobile workstations, WEB data server and management work station are all connected with front end processor by Intranet; Described WEB data server is the data for receiving all front end processors in this institute region, and data are carried out to Macro or mass analysis releases for management work station and mobile workstation in WEB mode; Described management work station is that dispatching technique librarian use WEB mode is accessed the service data of the transformer in institute compass of competency, and passes through obtained data and provide science reliable foundation to the compartmentalization load management of transformer; Described mobile workstation is used for facilitating the relevant personnel can check transformer service data whenever and wherever possible, but rights of using are lower than management work station.
The invention has the beneficial effects as follows: the load that both can be used for current transformer judges, can be used for again the transformer load in whole region to carry out a comprehensive assessment for dispatcher, can greatly improve service efficiency and the safety of transformer, for dispatching technique personnel provide rationally technical basis reliably, and the abnormal sign of discovering device operation in time, guarantee equipment safety operation, thereby improve power supply reliability.The present invention can be used as the main tool of power plant or power supply administration's transformer compartmentalization load management.
Brief description of the drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
With reference to Fig. 1, this embodiment is by the following technical solutions: transformer region load management system, comprise intelligent monitoring and controlling device 1, be used for monitoring present load and the top oil temperature of transformer, calculate the parameters such as hot(test)-spot temperature, line oil temperature are poor, overload in 30 minutes prediction, 1.5 times of payload security time predictions; Front end processor 2 is for communicating with intelligent monitoring and controlling device; WEB data server 4 is the data for receiving each front end processor in this compass of competency; Management work station 5 uses the data that visit on WEB data server to professional dispatcher; Mobile workstation 3 is the data that are used for accessing WEB data server to general personnel; It is exactly a transformer compartmentalization load management that modules recited above combines.
Wherein, the transformer in transformer station refers to high-power transformer more than 110kV.
Intelligent monitoring and controlling device 1 be for the electric parameter of the oil temperature to transformer, transformer and environmental parameter gather and utilize that hot road model carries out that analytical calculation show that hot-spot temperature of transformer, line oil temperature are poor, overload in 30 minutes prediction, 1.5 times of payload security times.The data of again these being calculated are passed to front end processor.
Front end processor 2 is data of calculating for receiving intelligent monitoring and controlling device, and can carry out to intelligent monitoring and controlling device the operations such as transformer parameter download, thereby running state of transformer is monitored in real time.Can there is local data base the data of intelligent monitoring and controlling device in front end processor, and pass to WEB data server by network.
WEB data server 4 is the data for receiving all front end processors in this institute region, and data are carried out to Macro or mass analysis releases for management work station and mobile workstation in WEB mode.
Management work station 5 is that dispatching technique librarian use WEB mode is accessed the service data of the transformer in institute compass of competency, and passes through obtained data and provide science reliable foundation to the compartmentalization load management of transformer.
Mobile workstation 3 is for facilitating the relevant personnel can check transformer service data whenever and wherever possible, but rights of using are lower than management work station.
This embodiment can be made comprehensive analysis to the various data of transformer operation, reaches a conclusion, and proposes corresponding measure, becomes user's competent assistant.The present invention can grasp easily transformer real time execution load and the transformer load in region is played to intelligent management effect, has good economic benefit.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. transformer region load management system, it is characterized in that, comprise transformer station (A) and control centre (B), multiple transformer stations (A) are connected with control centre (B), described transformer station (A) comprises intelligent monitoring and controlling device (1) and front end processor (2), and intelligent monitoring and controlling device (1) is connected with front end processor (2) with transformer respectively; Described intelligent monitoring and controlling device (1) be for the electric parameter of the oil temperature to transformer, transformer and environmental parameter gather and utilize that hot road model carries out that analytical calculation show that hot-spot temperature of transformer, line oil temperature are poor, overload in 30 minutes prediction, 1.5 times of payload security times, then the data that these are calculated are passed to front end processor (2); Described front end processor (2) is the data of calculating for receiving intelligent monitoring and controlling device (1), and can carry out the operations such as transformer parameter download to intelligent monitoring and controlling device (1), thereby running state of transformer is monitored in real time; Can there is local data base the data of intelligent monitoring and controlling device (1) in front end processor (2), and pass to WEB data server (4) by network.
2. transformer according to claim 1 region load management system, it is characterized in that, described control centre (B) comprises mobile workstation (3), WEB data server (4) and management work station (5), and multiple mobile workstations (3), WEB data server (4) and management work station (5) are all connected with front end processor (2) by Intranet; Described WEB data server (4) is the data for receiving all front end processors (2) in this institute region, and data are carried out to Macro or mass analysis releases for management work station (5) and mobile workstation (3) in WEB mode; Described management work station (5) is that dispatching technique librarian use WEB mode is accessed the service data of the transformer in institute compass of competency, and passes through obtained data and provide science reliable foundation to the compartmentalization load management of transformer; Described mobile workstation (3) is for facilitating the relevant personnel can check transformer service data whenever and wherever possible, but rights of using are lower than management work station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158096.4A CN103915901A (en) | 2014-04-21 | 2014-04-21 | Transformer area load management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158096.4A CN103915901A (en) | 2014-04-21 | 2014-04-21 | Transformer area load management system |
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| CN103915901A true CN103915901A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410158096.4A Pending CN103915901A (en) | 2014-04-21 | 2014-04-21 | Transformer area load management system |
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| CN (1) | CN103915901A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845200A (en) * | 2018-05-10 | 2018-11-20 | 南通盛洋电气有限公司 | A kind of method of discrimination and system of transformer safety |
| CN112034302A (en) * | 2020-07-17 | 2020-12-04 | 贵州电网有限责任公司 | Method for reinforcing overhead line transmission safety by using microclimate real-time monitoring information |
| CN113344325A (en) * | 2021-04-30 | 2021-09-03 | 广西电网有限责任公司电力科学研究院 | Intelligent load management analysis method and device for transformer |
| CN113472064A (en) * | 2021-04-30 | 2021-10-01 | 广西电网有限责任公司电力科学研究院 | Method and system for monitoring running safety of transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518418U (en) * | 2009-10-16 | 2010-06-30 | 巩义市供电公司 | On-line distributed voltage reactive control system |
| CN201780503U (en) * | 2010-09-19 | 2011-03-30 | 巩义市供电公司 | Transformer economical running control system |
| CN102255386A (en) * | 2011-06-16 | 2011-11-23 | 成都科星电力电器有限公司 | Operation management system of client distribution equipment |
| CN202817908U (en) * | 2012-10-10 | 2013-03-20 | 河南开启电力实业有限公司 | Intelligent monitoring system for special-purpose transformer |
| JP2013172537A (en) * | 2012-02-20 | 2013-09-02 | Toshiba Corp | Power system monitoring control system |
| CN103475090A (en) * | 2013-08-20 | 2013-12-25 | 上海海能信息科技有限公司 | Intelligent short-term transformer load prediction system and method |
-
2014
- 2014-04-21 CN CN201410158096.4A patent/CN103915901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518418U (en) * | 2009-10-16 | 2010-06-30 | 巩义市供电公司 | On-line distributed voltage reactive control system |
| CN201780503U (en) * | 2010-09-19 | 2011-03-30 | 巩义市供电公司 | Transformer economical running control system |
| CN102255386A (en) * | 2011-06-16 | 2011-11-23 | 成都科星电力电器有限公司 | Operation management system of client distribution equipment |
| JP2013172537A (en) * | 2012-02-20 | 2013-09-02 | Toshiba Corp | Power system monitoring control system |
| CN202817908U (en) * | 2012-10-10 | 2013-03-20 | 河南开启电力实业有限公司 | Intelligent monitoring system for special-purpose transformer |
| CN103475090A (en) * | 2013-08-20 | 2013-12-25 | 上海海能信息科技有限公司 | Intelligent short-term transformer load prediction system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845200A (en) * | 2018-05-10 | 2018-11-20 | 南通盛洋电气有限公司 | A kind of method of discrimination and system of transformer safety |
| CN112034302A (en) * | 2020-07-17 | 2020-12-04 | 贵州电网有限责任公司 | Method for reinforcing overhead line transmission safety by using microclimate real-time monitoring information |
| CN113344325A (en) * | 2021-04-30 | 2021-09-03 | 广西电网有限责任公司电力科学研究院 | Intelligent load management analysis method and device for transformer |
| CN113472064A (en) * | 2021-04-30 | 2021-10-01 | 广西电网有限责任公司电力科学研究院 | Method and system for monitoring running safety of transformer |
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Application publication date: 20140709 |