CN102545382A - Online monitoring system of transformer device of intelligent transformer substation - Google Patents
Online monitoring system of transformer device of intelligent transformer substation Download PDFInfo
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- CN102545382A CN102545382A CN2011103825002A CN201110382500A CN102545382A CN 102545382 A CN102545382 A CN 102545382A CN 2011103825002 A CN2011103825002 A CN 2011103825002A CN 201110382500 A CN201110382500 A CN 201110382500A CN 102545382 A CN102545382 A CN 102545382A
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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
- Y04S40/124—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 using wired telecommunication networks or data transmission busses
Abstract
The invention provides an online monitoring system of a transformer device of an intelligent transformer substation, which comprises an optical fiber converter, a capacitive device monitoring unit, an arrester monitoring unit, gas in oil, a micro water monitoring unit, an iron core grounding current monitoring unit, an SF6 gas micro water, pressure and density monitoring unit and an environment humiture monitoring unit. Each monitoring unit adopts a sensor. The monitoring system can collect and analyze various data of a main device of the transformer substation in real time in intelligentizing mode, establishes an online monitoring database based on an expert system, conducts tracking and monitoring on the state of the running device in real time and timely provides alarming and detail analysis reports for the abnormal state of the device.
Description
Technical field
The present invention relates to a kind of intelligent substation converting equipment on-line monitoring system, belong to transformer station information management system field.
Background technology
At present, the converting equipment on-line monitoring system comprises the system and two types of the systems with comprehensive on-line monitoring function with single monitoring function on market both at home and abroad.The on-line monitoring system of simple function can only be realized the monitoring function of or SI semi-insulation parameter single to a kind equipment, as device is put in the office that is specifically designed to the chromatogram arrangement of monitoring transformer oil or is specifically designed to the monitoring transformer.Continuous development along with technology; The on-line monitoring system trend of all kinds of simple functions is integrated, and the monitoring means of various converting equipments links to each other with the host computer main frame through fieldbus, and monitoring means is responsible for data acquisition, initial analysis; And with data upload to monitoring host computer; Main frame is further handled data, and unification generates figure, form, and data are deposited the personal data storehouse.The formation of the comprehensive on-line monitoring system of converting equipment has realized the real time on-line monitoring function to converting equipments such as substation transformer, reactor, circuit breaker, GIS, bushing, capacitive apparatus.
Consider the present situation of carrying out of repair based on condition of component work, in fact many appraisals can not be accomplished by automation fully, still need professional's participation.
Summary of the invention
Weak point to above-mentioned prior art existence; The object of the present invention is to provide a kind of intelligent substation converting equipment on-line monitoring system; In real time the state of operational outfit is followed the tracks of and monitored, in time the abnormality to equipment provides warning and labor report.
The object of the invention is realized through following technical proposals:
A kind of intelligent substation converting equipment on-line monitoring system comprises gas and little water monitoring unit, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit in optic fiber converter, capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, ambient temperature and humidity monitoring means; Each monitoring means adopts transducer; Gas and little water monitoring unit in capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit, ambient temperature and humidity monitoring means are respectively through the RS485 bus or measure with TV secondary cable or 220V power line and optic fiber converter or RS232 bus or RS485 bus and be connected, and optic fiber converter or RS232 bus or RS485 bus are passed through the RS232 bus and be connected with display.
After adopting this technical scheme; This monitoring system can intelligently be gathered in real time, each association of analysis transformer station main equipment; Foundation is based on the online monitoring data storehouse of expert system; In real time the state of operational outfit is followed the tracks of and monitored, in time the abnormality to equipment provides warning and labor report.And need not professional person's participation, can realize the real-time monitoring of transformer station's repair based on condition of component work.
Description of drawings
Fig. 1 is the intelligent substation converting equipment on-line monitoring system structure chart that the present invention adopts.
Embodiment
Below in conjunction with embodiment the present invention is done to specify further, but execution mode of the present invention is not limited thereto.
Intelligent substation converting equipment on-line monitoring system comprises gas and little water monitoring unit, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit in optic fiber converter, capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, ambient temperature and humidity monitoring means; Each monitoring means adopts transducer; Gas and little water monitoring unit in capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit, ambient temperature and humidity monitoring means are respectively through the RS485 bus or measure with TV secondary cable or 220V power line and optic fiber converter or RS232 bus or RS485 bus and be connected, and optic fiber converter or RS232 bus or RS485 bus are passed through the RS232 bus and be connected with display.
The converting equipment on-line monitoring system is divided into station level, wall and process layer according to the general layering principle of intelligent substation.The on-line monitoring system network is divided into station level and the process layer is two-layer, is respectively applied for to connect wall and station level and wall and process layer.
Station level equipment mainly is background computer in the station of on-line monitoring, is responsible for all online monitoring data in the gathering station go forward side by side conversion and the function of statistic analysis and the functions such as storage, early warning of column criterion model.Also should in time upload corresponding data in addition to upper level (main website), and receiving remote control and maintenance command etc.
Bay device is generally the main 1ED of field monitoring functionalities, and the online monitoring data of being responsible for a certain type or a batch facility is collected and integrated, analyzes and storage etc. on the spot.And upload data, receive control that the higher level sends and configuration order etc. according to MMS to the upper level background computer.
Process layer equipment is corresponding monitoring means or transducer, mainly accomplishes the collection and the digitizing function of initial data, and certain memory function on the spot is provided; On main IED, send data through serial bus protocol or IEC61850 stipulations; Respond control that main IED issues and configuration order etc.
Software should adopt modularization and hierarchical design, upgrades and expansion with convenient.Each module can flexible configuration, and function has high cohesion property in the module.The different levels interface should be short and sweet, and compatibility and extensibility are strong, guarantee that the technological transformation of a certain level can not influence other level.Software should have information gathering function, telecommunications functions, analysis and early warning function, management maintenance function, data storage function, remote maintenance functions, safety certification function, information exhibition function, data export function and operation monitoring function etc.
Combine accompanying drawing that the preferred embodiment for the present invention is specified above; But the present invention is not limited to above-mentioned execution mode; In the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from aim of the present invention, make various variations.
Claims (1)
1. intelligent substation converting equipment on-line monitoring system is characterized in that: comprise gas and little water monitoring unit, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit in optic fiber converter, capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, ambient temperature and humidity monitoring means; Each monitoring means adopts transducer; Gas and little water monitoring unit in capacitive apparatus monitoring means, lightning arrester monitoring means, the oil, iron core grounding current monitoring means, the little water of SF6 gas and pressure and measuring density unit, ambient temperature and humidity monitoring means are respectively through the RS485 bus or measure with TV secondary cable or 220V power line and optic fiber converter or RS232 bus or RS485 bus and be connected, and optic fiber converter or RS232 bus or RS485 bus are passed through the RS232 bus and be connected with display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103825002A CN102545382A (en) | 2011-11-28 | 2011-11-28 | Online monitoring system of transformer device of intelligent transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103825002A CN102545382A (en) | 2011-11-28 | 2011-11-28 | Online monitoring system of transformer device of intelligent transformer substation |
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| CN102545382A true CN102545382A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103825002A Pending CN102545382A (en) | 2011-11-28 | 2011-11-28 | Online monitoring system of transformer device of intelligent transformer substation |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790429A (en) * | 2012-08-07 | 2012-11-21 | 国电南瑞科技股份有限公司 | On-line intelligent monitoring module for intelligent transformer substation GISs (gas insulated switchgear) |
| CN103078403A (en) * | 2012-12-28 | 2013-05-01 | 中国电力科学研究院 | On-line state evaluation method for secondary system of intelligent substation |
| CN103633735A (en) * | 2012-08-23 | 2014-03-12 | 天津市电力公司 | Transformer station primary state monitoring system based on IEC61850 protocol |
| CN103913251A (en) * | 2014-02-28 | 2014-07-09 | 郑兴义 | Cable temperature measuring system of internal optical fibers |
| WO2014135015A1 (en) * | 2013-03-07 | 2014-09-12 | 国网安徽省电力公司芜湖供电公司 | Network for online monitoring of power transformer at intelligent substation |
| CN104181427A (en) * | 2014-08-29 | 2014-12-03 | 广州电力设计院 | Online monitoring system of intelligent substation transformer |
| CN104377823A (en) * | 2014-11-18 | 2015-02-25 | 柳州市金旭节能科技有限公司 | On-line monitoring system for power transmission equipment |
| CN105262232A (en) * | 2015-11-26 | 2016-01-20 | 国家电网公司 | Intelligent substation SF6 circuit breaker state monitoring system |
| CN105449854A (en) * | 2015-11-23 | 2016-03-30 | 重庆安迈科技有限公司 | GIS power distribution unit monitoring system based on Internet of Things |
| CN106597196A (en) * | 2016-12-08 | 2017-04-26 | 北京国网富达科技发展有限责任公司 | State monitoring and intelligent diagnosis and analysis system and method for power transmission and transformation equipment |
| CN111505451A (en) * | 2020-04-01 | 2020-08-07 | 云南电网有限责任公司红河供电局 | On-spot online evaluation device of capacitive equipment insulating properties of transformer substation |
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| JP3863119B2 (en) * | 2003-03-11 | 2006-12-27 | 株式会社東芝 | Substation monitoring and control system |
| CN101777798A (en) * | 2010-02-10 | 2010-07-14 | 山东泰开变压器有限公司 | Wireless transmission-based transformer online monitoring and manufacturer remote monitoring system |
| CN201839084U (en) * | 2010-09-08 | 2011-05-18 | 广西电网公司电力科学研究院 | Online monitoring comprehensive data uniform display platform of electrical device |
| CN102122844A (en) * | 2011-03-01 | 2011-07-13 | 江苏省电力设计院 | Intelligent substation based on sensor, communication network and expert system |
-
2011
- 2011-11-28 CN CN2011103825002A patent/CN102545382A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3863119B2 (en) * | 2003-03-11 | 2006-12-27 | 株式会社東芝 | Substation monitoring and control system |
| CN101777798A (en) * | 2010-02-10 | 2010-07-14 | 山东泰开变压器有限公司 | Wireless transmission-based transformer online monitoring and manufacturer remote monitoring system |
| CN201839084U (en) * | 2010-09-08 | 2011-05-18 | 广西电网公司电力科学研究院 | Online monitoring comprehensive data uniform display platform of electrical device |
| CN102122844A (en) * | 2011-03-01 | 2011-07-13 | 江苏省电力设计院 | Intelligent substation based on sensor, communication network and expert system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790429A (en) * | 2012-08-07 | 2012-11-21 | 国电南瑞科技股份有限公司 | On-line intelligent monitoring module for intelligent transformer substation GISs (gas insulated switchgear) |
| CN103633735A (en) * | 2012-08-23 | 2014-03-12 | 天津市电力公司 | Transformer station primary state monitoring system based on IEC61850 protocol |
| CN103078403A (en) * | 2012-12-28 | 2013-05-01 | 中国电力科学研究院 | On-line state evaluation method for secondary system of intelligent substation |
| WO2014135015A1 (en) * | 2013-03-07 | 2014-09-12 | 国网安徽省电力公司芜湖供电公司 | Network for online monitoring of power transformer at intelligent substation |
| CN103913251A (en) * | 2014-02-28 | 2014-07-09 | 郑兴义 | Cable temperature measuring system of internal optical fibers |
| CN104181427A (en) * | 2014-08-29 | 2014-12-03 | 广州电力设计院 | Online monitoring system of intelligent substation transformer |
| CN104377823A (en) * | 2014-11-18 | 2015-02-25 | 柳州市金旭节能科技有限公司 | On-line monitoring system for power transmission equipment |
| CN105449854A (en) * | 2015-11-23 | 2016-03-30 | 重庆安迈科技有限公司 | GIS power distribution unit monitoring system based on Internet of Things |
| CN105262232A (en) * | 2015-11-26 | 2016-01-20 | 国家电网公司 | Intelligent substation SF6 circuit breaker state monitoring system |
| CN106597196A (en) * | 2016-12-08 | 2017-04-26 | 北京国网富达科技发展有限责任公司 | State monitoring and intelligent diagnosis and analysis system and method for power transmission and transformation equipment |
| CN111505451A (en) * | 2020-04-01 | 2020-08-07 | 云南电网有限责任公司红河供电局 | On-spot online evaluation device of capacitive equipment insulating properties of transformer substation |
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| ASS | Succession or assignment of patent right |
Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20131118 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY, JIAOZUO POWER SUPPLY COMPANY Effective date: 20131118 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 454150 JIAOZUO, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131118 Address after: 100031 West Street, Beijing, Xicheng District, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Jiaozuo Power Supply Company of State Grid Henan Electric Power Company Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Applicant before: Henan Electric Power Company, Jiaozuo Power Supply Company |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |