CN102738896A - HP-9000 type switching station fault treatment system - Google Patents
HP-9000 type switching station fault treatment system Download PDFInfo
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- CN102738896A CN102738896A CN2012101967535A CN201210196753A CN102738896A CN 102738896 A CN102738896 A CN 102738896A CN 2012101967535 A CN2012101967535 A CN 2012101967535A CN 201210196753 A CN201210196753 A CN 201210196753A CN 102738896 A CN102738896 A CN 102738896A
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- switching station
- fault
- data monitoring
- monitoring system
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S40/126—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 wireless data transmission
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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
Abstract
The invention discloses an HP-9000 type switching station fault treatment system, which comprises a plurality of switching station fault treatment subsystems and a set of data monitoring system, wherein each switching station fault treatment subsystem is arranged in each switching station, all the switching station fault treatment subsystems are communicated with the data monitoring system by the internet network, and the data monitoring system is communicated with an information receiving device in a GSM (global system for mobile communications) short message mode. According to the HP-9000 type switching station fault treatment system, the positioning and isolation of various types of faults of the cascading switching stations and the automatic recovery of power supply in a non-fault area can be realized without communication, the override trip accident can be avoided, the faults that an incoming line, a bus, a feeder line of the switching station power source are return circuits of a circuit breaker, the feeder line is the return circuit of a load switch and abnormal override trip exists can be isolated and treated, and the automatic recovery of power supply is realized in a fault area; and if a switching station is failed, a related person is informed by the system through a short message so as to accelerate the fault maintenance.
Description
One, technical field:
The present invention relates to a kind of fault processing system, particularly relate to a kind of HP-9000 type switching station fault processing system, belong to the power distribution automation field.
Two, background technology:
Along with China's rapid development of economy, city-building is also maked rapid progress in recent years, and corresponding electric power auxiliary facility construction also is absolutely necessary.For the reliability that guarantees to supply power, each large-and-medium size cities power department all adopted the primary power distribution structure of many power supplys switching station ring network power supply basically, and a main electrical scheme adopts the in the majority of single mother partition in the newly-built and transformation project of 12kV power distribution network.
This distribution structure operational mode is flexible, has reduced the interruption duration and the power failure scope of failover or maintenance, adds supporting suitable relaying protection system or electrical power distribution automatization system, can realize fail safe, continuity and the reliability of supplying power.But this distribution structure is depended merely on the task that microcomputer protective relay can not be completed Fault Isolation, more can not be completed the task that power supply automatically recovers, and has only the supporting electrical power distribution automatization system that is fit to these distribution structure characteristics.
Present existing electrical power distribution automatization system, though can accomplish the troubleshooting of looped network switching station, all owing to must rely on communication and distribution main website or substation, system is huge, installation and maintenance is difficulty relatively, is difficult to duplicate and promote.
Three, summary of the invention:
Technical problem to be solved by this invention is: provide a kind of and must not rely on distribution main website or substation, can carry out fault location, Fault Isolation and the power supply of the non-fault zone HP-9000 type switching station fault processing system of recovery, reproducible popularization automatically to each switching station fast.
The technical scheme that the present invention is taked for the technical solution problem is:
A kind of HP-9000 type switching station fault processing system; Comprise several switching station troubleshooting subsystems; Each switching station troubleshooting subsystem all is arranged in each switching station; Said HP-9000 type switching station fault processing system also comprises a sets of data supervisory control system, and all switching station troubleshooting subsystems are all through Internet network and data monitoring system UNICOM, and said data monitoring system is with GSM short message mode and information receiver UNICOM.
All switching station troubleshooting subsystems all adopt GPRS communication mode and Internet network UNICOM.
The quantity of said switching station troubleshooting subsystem is 2～255.
Said data monitoring system comprises Surveillance center and data center.
The cabinet of said switching station troubleshooting subsystem adopts the aluminium section bar standard PC case.
Positive beneficial effect of the present invention is following:
1, the information of data monitoring system is represented with various ways such as graphic picture, curve, tendency chart, forms among the present invention, and supports the online printing of all kinds of graphical page; But query history deposit data, historical events, historical failure location, isolation, recovering information, data query is easy, quick; Possess on the spot/distant place controlled function.
2, the present invention does not need communication just can realize that the power supply of all kinds failure location, isolation and the non-fault zone of cascade switching station recovers automatically, can avoid the generation of overstep tripping accident.
3, can to isolate and handle switching station electric power incoming line (interconnection), bus, feeder line be that circuit breaker loop, feeder line are the fault of types such as on-load switch loop, improper overstep tripping in the present invention, and realize that the automatic power of fault zone recovers.
4, behind employing the present invention, if certain switching station breaks down, the related personnel can inform with short message mode immediately in system, the speed that acceleration disturbance is safeguarded.
5, each switching station automated system independent operating of the present invention, reliability is high.
6, the present invention does not need distribution main website or substation, invests for a short time, is easy to safeguard and duplicate popularization.
Four, description of drawings:
Fig. 1 is a system configuration sketch map of the present invention;
When Fig. 2 is 3 for the quantity of working as switching station troubleshooting subsystem among the present invention, the structural representation of its electrical principle.
In Fig. 2: the supposition direction of tide is as shown in the figure, and power supply is from the 1DL of transformer station of 1# system, 2DL outlet circuit breaker, and 1#, 2#, 3# switching station are the division operational mode (just 1# switching station 11DL, 12DL service entrance switch close a floodgate 13DL bus connection switch separating brake; 2# switching station 21DL, 22DL service entrance switch close a floodgate 23DL bus connection switch separating brake; 3# switching station 31DL, 32DL service entrance switch close a floodgate 33DL bus connection switch separating brake).D1 is a 1# switching station 102DL circuit breaker feeder line short circuit trouble point, and d2 is a 2# switching station 201F on-load switch feeder line short circuit trouble point, and d3 is 2# switching station busbar short-circuit fault point, and d4 is an interconnection short circuit trouble point between 2# switching station and the 3# switching station.
Five, embodiment:
Below in conjunction with accompanying drawing the present invention is done further to explain and explanation:
Embodiment 1: referring to Fig. 1; As shown in Figure 1, a switching station fault processing system can have maximum 255 switching station troubleshooting subsystems 2 and a sets of data supervisory control system 1, and each switching station troubleshooting subsystem 2 is installed in each switching station; Adopt the GPRS mode that relevant information is sent to Internet network 3; Data monitoring system 1 is received information from Internet network 3, with short message mode and information receiver 4 UNICOMs, relevant fault message is informed the related personnel through GSM.
Can view faulty line current value, fault time, on off state etc. at each switching station troubleshooting subsystem 2 and data monitoring system 1.
Embodiment 2: followingly be integrated as example with Fig. 1 and Fig. 2 and the present invention be described to various fault handling process, suppose that direction of tide is shown in the direction of arrow among Fig. 2:
Circuit breaker feeder line short trouble Intelligent treatment process: when d1-1# switching station 102DL circuit breaker feeder line short trouble, 1# switching station troubleshooting subsystem is given an order among Fig. 1, makes 1# switching station 102DL circuit breaker tripping operation in 0 second among Fig. 2, and fault is able to isolate; 1# switching station troubleshooting subsystem adopts the GPRS communication modes that relevant information is sent to the Internet network among Fig. 1; Data monitoring system is received information from the Internet network; Data monitoring system is informed related personnel with short message mode with relevant informations such as " 1# switching station 102DL circuit breaker feeder faults, fault is isolated " through GSM.Can view current value, fault time, on off state of faulty line etc. in each switching station troubleshooting subsystem and data and Surveillance center.
On-load switch feeder line short trouble Intelligent treatment process: when d2-2# switching station 201F on-load switch feeder line short trouble; 2# switching station troubleshooting subsystem detects 201F on-load switch feeder line short trouble among Fig. 2 among Fig. 1; (because of on-load switch can not cutting-off of short-circuit electric current) time-delay was given an order in 0.35 second, made 2# switching station 21DL lead-in circuit breaker tripping operation among Fig. 2; 2# switching station troubleshooting subsystem detects again among Fig. 2 and gives an order after the 201F on-load switch feeder line decompression among Fig. 1, makes 201F on-load switch tripping operation among Fig. 2, and fault is able to isolate; After 2# switching station troubleshooting subsystem failure judgement had been isolated among Fig. 1, giving an order made 2# switching station 21DL lead-in circuit breaker combined floodgate among Fig. 2, has realized non-fault zone service restoration.Equally can be with relevant information with the information notification related personnel.
Busbar short-circuit intelligent fault processing procedure: when d3-2# switching station busbar short-circuit fault; 2# switching station troubleshooting subsystem detects one section busbar short-circuit fault among Fig. 2 among Fig. 1; Delay time and gave an order in 0.35 second; Make 2# switching station 21DL lead-in circuit breaker tripping operation among Fig. 2, join simultaneously and jump 203DL, fault is able to isolate; 3# switching station troubleshooting subsystem detects among Fig. 2 and gives an order after the 31DL bilateral decompression among Fig. 1, makes 3# switching station 31DL tripping operation among Fig. 2; 3# switching station intelligent fault processing subsystem detects to give an order after the one-sided decompression of 303DL among Fig. 2 and makes 3# switching station 303DL combined floodgate among Fig. 2 among Fig. 1, has realized non-fault zone service restoration.Equally can be with relevant information with the information notification related personnel.
Interconnection short trouble Intelligent treatment process: when d4-2# switching station and 3# switching station interconnection short trouble; 2# switching station intelligent fault processing subsystem detects that 2# switching station 21DL, 203DL all have fault current to pass through among Fig. 2 among Fig. 1; Delay time and gave an order in 0.35 second; Make 2# switching station 203DL tripping operation among Fig. 2, fault is able to isolate; 3# switching station intelligent fault processing subsystem detects among Fig. 2 and gives an order after the 31DL bilateral decompression among Fig. 1, makes 3# switching station 31DL tripping operation among Fig. 2; 3# switching station troubleshooting subsystem detects to give an order after the one-sided decompression of 33DL among Fig. 2 and makes 3# switching station 33DL combined floodgate among Fig. 2 among Fig. 1, has realized non-fault zone service restoration.Equally can be with relevant information with the information notification related personnel.
Claims (5)
1. HP-9000 type switching station fault processing system; Comprise several switching station troubleshooting subsystems; Each switching station troubleshooting subsystem all is arranged in each switching station; It is characterized in that: said HP-9000 type switching station fault processing system also comprises a sets of data supervisory control system (1); All through Internet network (3) and data monitoring system (1) UNICOM, said data monitoring system (1) is with GSM short message mode and information receiver (4) UNICOM for all switching station troubleshooting subsystems.
2. HP-9000 type switching station fault processing system according to claim 1 is characterized in that: all switching station troubleshooting subsystems all adopt GPRS communication mode and Internet network (3) UNICOM.
3. HP-9000 type switching station fault processing system according to claim 2, it is characterized in that: the quantity of said switching station troubleshooting subsystem is 2～255.
4. HP-9000 type switching station fault processing system according to claim 3, it is characterized in that: said data monitoring system (1) comprises Surveillance center and data center.
5. HP-9000 type switching station fault processing system according to claim 4 is characterized in that: the cabinet of said switching station troubleshooting subsystem adopts the aluminium section bar standard PC case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101967535A CN102738896A (en) | 2012-06-15 | 2012-06-15 | HP-9000 type switching station fault treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101967535A CN102738896A (en) | 2012-06-15 | 2012-06-15 | HP-9000 type switching station fault treatment system |
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| CN102738896A true CN102738896A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101967535A Pending CN102738896A (en) | 2012-06-15 | 2012-06-15 | HP-9000 type switching station fault treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297679A (en) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | Early warning method of breaker tripping messages |
| CN107800118A (en) * | 2016-09-07 | 2018-03-13 | 国家电网公司 | The optical fiber autonomous negotiating formula guard method of switching station's comprehensive intelligent terminal |
| CN110289691A (en) * | 2019-08-08 | 2019-09-27 | 广东电网有限责任公司 | The intelligent monitor system and method for line fault can quickly be searched |
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| CN201026806Y (en) * | 2007-01-26 | 2008-02-27 | 山西六合华鼎科贸有限公司 | System for long-range control or failure process of railway electric power through and self-closing circuit GPRS or CDMA |
| CN101997340A (en) * | 2010-08-17 | 2011-03-30 | 广东电网公司电力科学研究院 | Intelligent feeder line automation method in autonomous self-healing distribution network |
| CN202183639U (en) * | 2011-08-29 | 2012-04-04 | 平阳电力有限责任公司 | Intelligent switch and fault isolation system of distribution network line |
| CN202679073U (en) * | 2012-06-15 | 2013-01-16 | 河南省电力公司郑州供电公司 | HP-9000 type switching station fault processing system |
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2012
- 2012-06-15 CN CN2012101967535A patent/CN102738896A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026806Y (en) * | 2007-01-26 | 2008-02-27 | 山西六合华鼎科贸有限公司 | System for long-range control or failure process of railway electric power through and self-closing circuit GPRS or CDMA |
| CN101997340A (en) * | 2010-08-17 | 2011-03-30 | 广东电网公司电力科学研究院 | Intelligent feeder line automation method in autonomous self-healing distribution network |
| CN202183639U (en) * | 2011-08-29 | 2012-04-04 | 平阳电力有限责任公司 | Intelligent switch and fault isolation system of distribution network line |
| CN202679073U (en) * | 2012-06-15 | 2013-01-16 | 河南省电力公司郑州供电公司 | HP-9000 type switching station fault processing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297679A (en) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | Early warning method of breaker tripping messages |
| CN104297679B (en) * | 2014-10-30 | 2017-05-17 | 国家电网公司 | Early warning method of breaker tripping messages |
| CN107800118A (en) * | 2016-09-07 | 2018-03-13 | 国家电网公司 | The optical fiber autonomous negotiating formula guard method of switching station's comprehensive intelligent terminal |
| CN110289691A (en) * | 2019-08-08 | 2019-09-27 | 广东电网有限责任公司 | The intelligent monitor system and method for line fault can quickly be searched |
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Application publication date: 20121017 |