CN200950557Y - Unattended remote monitor system for 500kV transformer station - Google Patents

Unattended remote monitor system for 500kV transformer station Download PDF

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Publication number
CN200950557Y
CN200950557Y CNU2006200991062U CN200620099106U CN200950557Y CN 200950557 Y CN200950557 Y CN 200950557Y CN U2006200991062 U CNU2006200991062 U CN U2006200991062U CN 200620099106 U CN200620099106 U CN 200620099106U CN 200950557 Y CN200950557 Y CN 200950557Y
Authority
CN
China
Prior art keywords
station
remote
transformer station
switch
string
Prior art date
Application number
CNU2006200991062U
Other languages
Chinese (zh)
Inventor
余建国
牛保红
尚春
祝谦
林志波
唐广学
张正祥
郑望其
杨启蓓
廖式和
陈海拔
刘相枪
陆岩
罗永善
曹玉文
黄集贤
岑圆琼
龙忠健
陈忠伟
邓厚兵
田力
李茂峰
曾星宏
杨同纲
Original Assignee
中国南方电网有限责任公司超高压输电公司
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by 中国南方电网有限责任公司超高压输电公司 filed Critical 中国南方电网有限责任公司超高压输电公司
Priority to CNU2006200991062U priority Critical patent/CN200950557Y/en
Application granted granted Critical
Publication of CN200950557Y publication Critical patent/CN200950557Y/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/7838
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/124Systems 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 utility model is a nobody on-duty remote control remote detecting system for 500KV transformer stations which can transmit the information of the function of remote controlling, remote monitoring, and remote signaling of the remote detecting system to the detecting system of the master station by fiber in the way of point-to-point 2M network. Each of the 500KV transformer station and the compensation station HMI operator station and the remote control center has independent hardware architecture and operation detection system which are also spared between each other. The system can attain the goal of remote five-proof interlocking for the switch, the separating knife-switch and the earthing knife-switch of the 500KV transformer station and the compensation station. The utility model has the beneficial effect that the utility model attains the goal of remote detecting the information of the 500KV transformer station (and the compensation station) with nobody on-duty in a simple and reliable way, meanwhile, the utility model further promote accomplishment of remote central control of the power network. Moreover, the utility model provides information for construction in the early stage so as to reduce the total construction investment.

Description

The unattended long distance control system of 500kV transformer station
Technical field
The utility model relates to the unattended long distance control system of electric power system, relates in particular to the unattended long distance control system of 500KV transformer station.
Background technology
In electricity needs increasing today, the trend of Automation of Electric Systems development just develops towards the mode of remote centralized control, unattended substation, and at present domesticly realized that unwatched substantially all is the transformer station of traditional 220kV and following electric pressure, generally also just control to till the circuit breaker, no longer disconnecting link and ground connection disconnecting link are carried out Long-distance Control.500kV transformer station substantially still maintains people's operational mode on duty at present.But along with present 500kV transformer station (and string is mended the station) popularizes gradually, 500kV transformer station (and string mend station) is carried out remote monitoring and the Long-distance Control of isolation switch, ground connection disconnecting link is put on agenda, but fail all the time to realize that string is mended the unattended remote monitoring of facility information in the station.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of 500KV transformer station and string is mended the equipment of the unattended remote monitoring in station, to realize the remote monitoring of string benefit information.
The utility model addresses this problem the technical scheme that is adopted: the unattended long distance control system of this 500kV transformer station, comprise substation data collection and supervisor control 1, fieldbus and RTU 2, protocol conversion device 3, the network switch 4, bridge 5, remote control center 6, it is characterized in that the substation data collection is connected with protocol conversion device 3 by fieldbus and RTU2 with supervisor control 1, protocol conversion device 3 is connected with the network switch 4, the network switch 4 is connected with remote control center 6 by bridge 5, and it is that general discernible stipulations information is passed to remote control center 6 that the string benefit information of substation data collection and supervisor control 1 collection will be gone here and there the benefit information translation by protocol conversion device 3.
(and string is mended the station) HMI operator station of transformer station and remote control center are all separate in hardware configuration, operation supervise and control system, standby each other, realize switch, isolation switch, the ground connection disconnecting link of transformer station's (and string is mended the station) are carried out straighforward operation and program control operation.
Switch, the isolation switch at station, the long-range five-defence block of ground connection disconnecting link are mended to 500kV transformer station and string by system.
The beneficial effects of the utility model are to 500kV transformer station (and string is mended the station) information realization remote monitoring and unattended, further to promote the realization of electrical network remote centralized control with a kind of simple and reliable scheme simultaneously.Also newly-built 500kV transformer station, string being mended station provides build reference early stage, has reduced the gross investment of construction.
Description of drawings
Fig. 1: 500kV transformer station remote control network topological diagram.
Among the figure, 1. 2. 3. 4. 5. 6. remote control center (Long-distance Control Center) of bridge (Network Bridge) of the network switch (Network Exchange) of protocol conversion device (ProtocolConversion Device) of fieldbus and RTU (Field BUS and RTU) of substation data collection and supervisor control (Substation Supervisory Control And DataAcquisition)
Embodiment
Unattended long distance control system of the present utility model, comprise telemechanical gateway, protocol conversion device, bridge, with the information of the remote control of supervisory control system, remote measurement, remote signalling function by the 2M network insertion master supervisory system of optical fiber with point-to-point formula, is general discernible stipulations information by gateway, stipulations conversion with 500kV transformer station and string benefit information translation, realizes the effective access and the monitoring of 500kV transformer station and string benefit information.500kV transformer station and string benefit station HMI operator station and remote control center are all separate in hardware configuration, operation supervise and control system, standby each other.System realizes the long-range five-defence block to the switch at 500kV transformer station and string benefit station, isolation switch, ground connection disconnecting link.
To go here and there and mend the on-the-spot HMI device in station by telemechanical gateway apparatus access protocol conversion equipment, string benefit information is extended with access dispatching automation of IEC 60870-5-101/104 stipulations and remote control center supervisory control system by optical-fibre channel.Mend station Remote, remote measurement, remote signalling function thereby reach string, realization can unattended, remote monitoring purpose.
1) transformer station or string are mended the station data address sign indicating number are provided, and judge whether to support necessary network stipulations;
2) each transformer station increases stipulations conversion equipments such as RTU according to the stipulations of supervisory control system information support, finishes the data configuration and the stipulations conversion of necessary informations such as remote control, remote signalling, remote measurement;
3) the remote control center master supervisory system is finished master supervisory system database and interface configurations according to the stipulations data that protocol conversion device provides;
4) open long-rangely, realize that by the bridge mode transformer station or string mend the station passage and insert master supervisory system apart from 2M optical-fibre communications passage;
5) carry out necessary remote control, remote measurement, remote signalling functional verification, realize remote monitoring.

Claims (3)

1, the unattended long distance control system of a kind of 500kV transformer station, comprise substation data collection and supervisor control (1), fieldbus and RTU (2), protocol conversion device (3), the network switch (4), bridge (5), remote control center (6), it is characterized in that the substation data collection is connected with protocol conversion device (3) by fieldbus and RTU (2) with supervisor control (1), protocol conversion device (3) is connected with the network switch (4), the network switch (4) is connected with remote control center (6) by bridge (5), and 500kV transformer station that substation data collection and supervisor control (1) are gathered and string benefit information are that general discernible stipulations information is passed to remote control center (6) by protocol conversion device (3) with information translation.
2, transformer station as claimed in claim 1 and string are mended the unattended long distance control system in station, it is characterized in that: 500kV transformer station and string benefit station HMI operator station and remote control center are all separate in hardware configuration, operation supervise and control system, standby each other, switch, isolation switch, the ground connection disconnecting link of transformer station and string being mended the station carry out straighforward operation and program control operation.
3,500kV transformer station as claimed in claim 1 and string are mended the unattended remote monitoring in station, it is characterized in that: switch, the isolation switch at station, the long-range five-defence block of ground connection disconnecting link are mended to 500kV transformer station and string by system.
CNU2006200991062U 2006-09-18 2006-09-18 Unattended remote monitor system for 500kV transformer station CN200950557Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200991062U CN200950557Y (en) 2006-09-18 2006-09-18 Unattended remote monitor system for 500kV transformer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200991062U CN200950557Y (en) 2006-09-18 2006-09-18 Unattended remote monitor system for 500kV transformer station

Publications (1)

Publication Number Publication Date
CN200950557Y true CN200950557Y (en) 2007-09-19

Family

ID=38893101

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200991062U CN200950557Y (en) 2006-09-18 2006-09-18 Unattended remote monitor system for 500kV transformer station

Country Status (1)

Country Link
CN (1) CN200950557Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101206963B (en) * 2007-11-30 2010-09-15 上海市电力公司超高压输变电公司 '5-prevention' intelligent unlocking and non-intermittence maintenance system of distribution system
CN102355056A (en) * 2011-09-13 2012-02-15 浙江大学 Method for improving closing reliability of remote-terminal-unit-architecture-based substation
CN102868223A (en) * 2012-09-14 2013-01-09 安徽省电力公司铜陵供电公司 Method for perfecting five preventions of onside transformer substation by circuit offside information
CN103066694A (en) * 2011-10-20 2013-04-24 上海罗盘信息科技有限公司 Electricity consumption informatization management system
CN103281389A (en) * 2013-06-05 2013-09-04 四川艾普视达数码科技有限公司 Switch blade monitoring system
CN102326314B (en) * 2009-01-28 2014-06-25 株式会社东芝 Data transmission method and server in substation monitoring and controlling system
CN104516801A (en) * 2015-01-07 2015-04-15 山东鲁能智能技术有限公司 Substation computer monitoring system and method
CN105356597A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive management and control system for unmanned substation
CN105429298A (en) * 2011-10-28 2016-03-23 江苏省电力公司常州供电公司 Working method of remote management and control system
CN105720689A (en) * 2016-03-22 2016-06-29 广州供电局有限公司 Power telecontrol protocol combination method and power telecontrol protocol combiner
CN107769378A (en) * 2017-10-23 2018-03-06 国网天津市电力公司 A kind of transformer substation sequence control determination methods of various dimensions criterion

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101206963B (en) * 2007-11-30 2010-09-15 上海市电力公司超高压输变电公司 '5-prevention' intelligent unlocking and non-intermittence maintenance system of distribution system
CN102326314B (en) * 2009-01-28 2014-06-25 株式会社东芝 Data transmission method and server in substation monitoring and controlling system
CN102355056A (en) * 2011-09-13 2012-02-15 浙江大学 Method for improving closing reliability of remote-terminal-unit-architecture-based substation
CN102355056B (en) * 2011-09-13 2013-06-05 浙江大学 Method for improving closing reliability of remote-terminal-unit-architecture-based substation
CN103066694A (en) * 2011-10-20 2013-04-24 上海罗盘信息科技有限公司 Electricity consumption informatization management system
CN105356595B (en) * 2011-10-28 2018-09-21 江苏省电力公司常州供电公司 A kind of intensive remote-control system
CN105553097B (en) * 2011-10-28 2018-11-23 国网江苏省电力有限公司常州供电分公司 A kind of working method of the remote-control system of unattended substation automated system
CN105356596B (en) * 2011-10-28 2018-11-23 国网江苏省电力有限公司常州供电分公司 The intensive remote-control system of unattended substation
CN105429299B (en) * 2011-10-28 2018-11-23 国网江苏省电力有限公司常州供电分公司 The working method of the remote-control system of unattended substation automated system
CN105356597A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive management and control system for unmanned substation
CN105356594A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive management and control system
CN105356598A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive management and control system for an unmanned substation
CN105356595A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive remote management and control system
CN105356596A (en) * 2011-10-28 2016-02-24 江苏省电力公司常州供电公司 Intensive remote management and control system for unmanned substation
CN105429298A (en) * 2011-10-28 2016-03-23 江苏省电力公司常州供电公司 Working method of remote management and control system
CN105429299A (en) * 2011-10-28 2016-03-23 江苏省电力公司常州供电公司 Working method of remote management and control system for unattended substation automation system
CN105515187B (en) * 2011-10-28 2018-11-23 国网江苏省电力有限公司常州供电分公司 The working method of the remote-control system of electric substation automation system
CN105515186A (en) * 2011-10-28 2016-04-20 江苏省电力公司常州供电公司 Working method of remote management and control system
CN105553097A (en) * 2011-10-28 2016-05-04 江苏省电力公司常州供电公司 Working method of remote control system of unattended substation automation system
CN105356597B (en) * 2011-10-28 2018-11-23 国网江苏省电力有限公司常州供电分公司 The intensive managing and control system of unattended substation
CN105356598B (en) * 2011-10-28 2018-11-06 国网江苏省电力有限公司常州供电分公司 A kind of intensive managing and control system of unattended substation
CN105515186B (en) * 2011-10-28 2018-11-02 国网江苏省电力有限公司常州供电分公司 A kind of working method of remote-control system
CN105356594B (en) * 2011-10-28 2018-09-21 江苏省电力公司常州供电公司 Intensive managing and control system
CN105515187A (en) * 2011-10-28 2016-04-20 江苏省电力公司常州供电公司 Working method of remote control system of substation automation system
CN105429298B (en) * 2011-10-28 2019-01-08 国网江苏省电力有限公司常州供电分公司 The working method of remote-control system
CN102868223A (en) * 2012-09-14 2013-01-09 安徽省电力公司铜陵供电公司 Method for perfecting five preventions of onside transformer substation by circuit offside information
CN102868223B (en) * 2012-09-14 2015-10-14 安徽省电力公司铜陵供电公司 Circuit offside information is utilized to improve the anti-method of this side transformer station five
CN103281389A (en) * 2013-06-05 2013-09-04 四川艾普视达数码科技有限公司 Switch blade monitoring system
CN104516801A (en) * 2015-01-07 2015-04-15 山东鲁能智能技术有限公司 Substation computer monitoring system and method
CN105720689A (en) * 2016-03-22 2016-06-29 广州供电局有限公司 Power telecontrol protocol combination method and power telecontrol protocol combiner
CN105720689B (en) * 2016-03-22 2018-06-08 广州供电局有限公司 Power remote stipulations merging method and power remote stipulations combiner
CN107769378A (en) * 2017-10-23 2018-03-06 国网天津市电力公司 A kind of transformer substation sequence control determination methods of various dimensions criterion

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070919

Termination date: 20150918