CN202634080U - Remote maintenance system for substation automation system - Google Patents
Remote maintenance system for substation automation system Download PDFInfo
- Publication number
- CN202634080U CN202634080U CN201220292794XU CN201220292794U CN202634080U CN 202634080 U CN202634080 U CN 202634080U CN 201220292794X U CN201220292794X U CN 201220292794XU CN 201220292794 U CN201220292794 U CN 201220292794U CN 202634080 U CN202634080 U CN 202634080U
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- remote maintenance
- substation
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- network
- maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 49
- 238000012986 modification Methods 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a remote maintenance system for a substation automation system. The remote maintenance system comprises a comprehensive substation automation system, wherein the comprehensive substation automation system is connected with a plurality of remote maintenance personal computer (PC) work substations which are positioned in different areas and can perform remote constant value modification and remote maintenance; a plurality of remote maintenance PC work substations are independent of each other; and each remote substation maintenance PC work substation respectively transmits information to the comprehensive substation automation system through a network. Compared with the prior art, the remote maintenance system has the advantages that the division of area maintenance boundary is effectively carded through the reasonable design of the remote maintenance system, the problem that the maintenance personnel repeatedly work in various places is solved, and the maintenance workload is lightened.
Description
Technical field
The utility model relates to technical field of power systems, is specifically related to a kind of remote maintenance system of electric substation automation system.
Background technology
Development along with local economy; Scale of power enlarges day by day; The automatization level of electrical network is advanced by leaps and bounds, particularly develop intelligent grid after, the information of dispatch automated system collection and control is more and more; The scale of system, capacity are huge day by day, and the professional standards and the business skill of automation personnel proposed the more requirement of Gao Gengyan.
At present; In power supply administration's scope; Electric substation automation system is because Regional Distribution is wide, and the attendant often runs between each transformer station for work such as remote measurement coefficient, line name, operations staff's authority are revised, fault message is consulted, has caused the significant wastage of human and material resources.Simultaneously since the road delay with can't be in advance accurate failure judgement situation in the distance, often incur loss through delay fault handling time, be unfavorable for the safe and stable operation of electrical network.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of remote maintenance system of electric substation automation system of simple in structure, easy to operate, reliable operation.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of remote maintenance system of electric substation automation system; Comprise transformer station's complex automatic control system; Said transformer station complex automatic control system is connected with a plurality of zoness of different and can long-range fixed value modification and the remote maintenance PC work substation of remote maintenance of being positioned at; The independent setting between said a plurality of remote maintenance PC work substation, each the remote maintenance PC of transformer station work substation is given transformer station's complex automatic control system message transmission through network respectively.
Through adopting technique scheme; Can realize long-range fixed value modification and remote maintenance electric substation automation system; And utilize the power optical fiber communication network to open special-purpose communication channel, and realize Long-distance Control to monitoring system of electric substation background monitoring machine, ensure the network security of monitoring system of electric substation.
The utility model further is set to: said each remote maintenance PC work substation comprises the network switch and the network KVM device that connects PC work substation; Be pooled to the background monitoring machine of each the far-end transformer station on the network switch through network KVM device; The keyboard and mouse of each background monitoring machine is connected with network KVM device with display; Optical fiber between background monitoring machine and the remote maintenance PC work substation uses the optical communication device that an optical cable is divided into multichannel; Wherein one the road distribute to the use of remote maintenance PC work substation, optic fiber converter converts this road light signal into network signal again.Through this setting, the utility model is simple in structure, and is easy to operate, reliable operation.
The utility model has the advantages that: through appropriate design to the utility model, compared with prior art, effectively combing the regional division of safeguarding boundary, solved the problem that the maintenance personal repeatedly runs more, alleviate maintenance workload.
Below in conjunction with Figure of description and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment.
Embodiment
Referring to Fig. 1; The remote maintenance system of the disclosed electric substation automation system of the utility model; Comprise transformer station's complex automatic control system 1; Said transformer station complex automatic control system 1 is connected with a plurality of zoness of different and can long-range fixed value modification and the remote maintenance PC work substation 2 of remote maintenance of being positioned at; The independent setting between said a plurality of remote maintenance PC work substation 2, each the remote maintenance PC of transformer station work substation 2 is given transformer station's complex automatic control system 1 message transmission through network respectively.
Said each remote maintenance PC work substation 2 comprises the network switch 21 and network KVM device 22 that connects PC work substation; Be pooled to the background monitoring machine 23 of each the far-end transformer station on the network switch 21 through network KVM device 22; The keyboard and mouse of each background monitoring machine 23 is connected with network KVM device 22 with display; Optical fiber between background monitoring machine 23 and the remote maintenance PC work substation 2 uses optical communication device 24 that an optical cable is divided into multichannel; Wherein one the road distribute to 2 uses of remote maintenance PC work substation; And convert this road light signal into network signal again through optic fiber converter 25, constitute a protection definite value remotely modifying and an electric substation automation system background monitoring remote maintenance network that is based upon on the dedicated network basis that the power system communication special optical cable makes up.Network KVM device 22 collection keyboards, display, mouse are one, and a group network KVM device 22 can connect multiple devices, and the operator can and control many computers and server through the visit of KVM operating desk.
In the time of need carrying out long-range fixed value modification and automation background monitoring machine remote maintenance to a certain transformer station; Only need on remote maintenance PC work substation through signing in to certain transformer station's background monitoring machine; Can be in machine room be controlled far-end transformer station automated system background monitoring machine, utilize the definite value management function of background monitoring machine to realize long-range fixed value modification and integrated automation of transformation stations control system remote maintenance functions.
Through appropriate design to the utility model, compared with prior art, effectively combing the regional division of safeguarding boundary, solved the problem that the maintenance personal repeatedly runs more, the situation that maintenance workload is big is eased.Through various technological means, realization ground county automation personnel is safeguarded the division of boundary, has improved the practicality of ground county regulation and control integrated technique back-up system.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection range, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection range of the utility model.
Claims (2)
1. the remote maintenance system of an electric substation automation system; Comprise transformer station's complex automatic control system (1); It is characterized in that: said transformer station complex automatic control system (1) is connected with a plurality of zoness of different and can long-range fixed value modification and the remote maintenance PC work substation (2) of remote maintenance of being positioned at; The independent setting between said a plurality of remote maintenance PC work substations (2), each the remote maintenance PC of transformer station work substation (2) is given transformer station's complex automatic control system (1) message transmission through network respectively.
2. the remote maintenance system of electric substation automation system according to claim 1; It is characterized in that: said each remote maintenance PC work substation (2) comprises the network switch (21) and the network KVM device (22) that connects PC work substation (2); Be pooled to the background monitoring machine (23) of each the far-end transformer station on the network switch (21) through network KVM device (22); The keyboard and mouse of each background monitoring machine (23) is connected with network KVM device (22) with display; Optical fiber between background monitoring machine (23) and the remote maintenance PC work substation (2) uses optical communication device (24) that an optical cable is divided into multichannel; Wherein one the road distribute to remote maintenance PC work substation (2) use, and convert this road light signal into network signal through optic fiber converter (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220292794XU CN202634080U (en) | 2012-06-20 | 2012-06-20 | Remote maintenance system for substation automation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220292794XU CN202634080U (en) | 2012-06-20 | 2012-06-20 | Remote maintenance system for substation automation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634080U true CN202634080U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220292794XU Expired - Fee Related CN202634080U (en) | 2012-06-20 | 2012-06-20 | Remote maintenance system for substation automation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738901A (en) * | 2012-06-20 | 2012-10-17 | 湖州电力局 | Remote maintenance system for transformer substation automation system |
-
2012
- 2012-06-20 CN CN201220292794XU patent/CN202634080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738901A (en) * | 2012-06-20 | 2012-10-17 | 湖州电力局 | Remote maintenance system for transformer substation automation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20200620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |