CN102340180B - Remote forced monitoring system for transformer station switching operation - Google Patents
Remote forced monitoring system for transformer station switching operation Download PDFInfo
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- CN102340180B CN102340180B CN201110285913.9A CN201110285913A CN102340180B CN 102340180 B CN102340180 B CN 102340180B CN 201110285913 A CN201110285913 A CN 201110285913A CN 102340180 B CN102340180 B CN 102340180B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract description 7
- 238000011017 operating method Methods 0.000 claims abstract description 5
- 238000013475 authorization Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- H02J13/0013—
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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
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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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
nullThe invention discloses a kind of remote forced monitoring system for transformer station switching operation，Make out an invoice through simulation preview in centralized control center，In incoming for operation order computer key，Centralized control center's client computer shows operation order，Personnel to be operated are behind operation scene，The care provider of notice centralized control center，On-the-spot computer key is operated authorizing by radio communication by care provider in centralized control center's client，After the solution lock key of operator receives the unblock instruction that centralized control center guardian sends，On-the-spot unlocking operation is carried out according to the operating procedure of authorization by instruction，Automatically operating result is passed back centralized control center after having operated，Confirm Deng centralized control center guardian，Confirmed errorless after，Send next step operational order，So circulation，Until whole operation order terminates，After having operated，Using in incoming for the operating result of computer key system as storage of history data P，Carry out under monitoring thus ensureing that every single stepping of execute-in-place people all authorizes centralized control center guardian.
Description
Technical field
The invention belongs to automation of transformation substations operating technology field, be specifically related to a kind of remote forced monitoring system for transformer station switching operation.
Background technology
Along with electrical network develops rapidly, transformer station's quantity and converting equipment are multiplied, and transformer station's attended mode is progressively by there being people on duty excessively for unattended or few people on duty, and the pattern of single station administration is also transformed into concentrator station management mode gradually.Collection control that electrical network is unattended runs and is just changed to the management mode of " District integrated control " by the management mode of " with greatly with little ", centralized control center also by original operation monitoring, patrol and examine the pattern that arranges that operation unifies and progressively change into the pattern of the two separate setting.Electrical equipment by running, the operation of any state standby, maintenance the process that is changed into another state be called grid switching operation.Electrical network scale is increasing, and the workload of grid switching operation is also increasing, and misoperation may result in equipment breakdown, even jeopardizes the safe operation of power system.
Substation Operating remote monitoring system is to grow up on the basis of computer technology and the network communications technology.External in the eighties in 20th century, domestic until just in succession occurring in that at the beginning of 21 century that Wireless microwave loads the long distance monitoring means such as video information, digital remote video information.But these monitoring tool, all simply for research field, in reality, application has problems:
1, cost is too high: its system each infield easily is hundreds thousand of, and external equipment is too many, and later maintenance amount is big；
2, cost performance is low: the remote monitoring system of early stage, and image is unstable, and video summarization face is smaller；
3, performance is single: can not realize the mandatory blocking function of grid switching operation, and can only carry out the station district internal electronic monitoring of single transformer station, and the big collection control for current power transformation operation is built, and the operation of few people on duty and unattended substation has significant limitation；
4, poor reliability: some one-man work remote image monitoring systems, carries out long distance monitoring by phonetic image, unstable, affected by the factors such as environmental condition, emotion, personnel's randomness is relatively larger, after failure, it is impossible to implement to monitor human users's situation online.
Summary of the invention
It is an object of the invention to avoid above-mentioned weak point of the prior art, and the remote forced monitoring system for transformer station switching operation of a kind of Substation Switch Changing Operation monitor in real time is provided, grid switching operation occurs power grid accident, distant place guardian can terminate operation immediately, improve working security, ensure that every single stepping of execute-in-place people all authorizes centralized control center guardian to carry out under monitoring, improve work efficiency, save production cost.
nullRealize the purpose of the present invention and be the technical scheme is that a kind of remote forced monitoring system for transformer station switching operation，This system includes following main flow: make out an invoice through simulation preview in centralized control center，In incoming for operation order computer key，The client computer of centralized control center shows operation order，Personnel to be operated are behind operation scene，The care provider of notice centralized control center，On-the-spot computer key is operated authorizing by care provider's client in centralized control center by radio communication，After the solution lock key of operator receives the unblock instruction that centralized control center guardian sends，On-the-spot unlocking operation is carried out according to the operating procedure of authorization by instruction，Automatically operating result is passed back centralized control center after having operated，Wait that centralized control center guardian confirms，Through guardian confirm errorless after，Send next step operational order，Execute-in-place people carries out next step operation，So circulation，Until whole operation order terminates，After having operated，Using in incoming for the operating result of computer key system as storage of history data P.
This system described supports single multitask monitoring, multiuser-multitasking monitoring.
Described simulation preview is made out an invoice and is completed in transformer station.
Described computer key can be sent short messages.
This invention has the benefit that
1, solve without tutorial one man operation's problem and arbitrarily operate accidents caused problem without guardian permit operation people；
2, realize the logic blocking between difference station and station, solve interconnection and stop operational coordination between the operational coordination between power transmission and sending end and receiving end；
3, the positioning function of operator is realized；
4, a guardian can guard multiple operation task, improves work efficiency, saves production cost；
5, same guardian can effectively control electrical network, particularly interconnection operation rhythm, increases the regulation and control personnel control ability to electrical network；
6, occurring power grid accident in grid switching operation process, distant place guardian can terminate operation, increase accident quick-reaction capability immediately, grasps electric grid operating situation in real time for regulation and control one platform construction in the future and regulation and control personnel and provides support；
7, can effectively alleviate electrical network to develop rapidly and the contradiction of operator's wretched insufficiency, be provided with, for the fast quick-recovery of power grid accident in few people's situation, barrier of trying hard to keep.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention.
Fig. 2 is the software flow pattern of the present invention.
Detailed description of the invention
The remote forced monitoring system for transformer station switching operation of the present invention, on lot of experiments basis, continuous summing up experience, science is implemented, scientific design, and Exact Analysis, thus drawing native system, further illustrates native system below by specific embodiment.
Embodiment one
Make out an invoice through simulation preview in centralized control center, in incoming for the sequence of operation of operation order computer key, showing operation order according to the nominal value form of standard in the client computer of centralized control center.Personnel to be operated are after device context, the care provider of Advise By Wire centralized control center, on-the-spot computer key is operated authorizing by care provider's client in centralized control center by radio communication, after the solution lock key of operator receives the unblock instruction that centralized control center guardian sends, current operating procedure could be carried out on-the-spot unlocking operation, automatically operating result is passed back centralized control center after having operated, wait that the guardian of centralized control center confirms.Through guardian confirm errorless after, send next step operational order, execute-in-place people just can carry out next step operation, so circulates, until whole operation order terminates.After having operated, using in incoming for the operating result of computer key system as storage of history data P.
Embodiment two
Make out an invoice through simulation preview in transformer station, in incoming for the sequence of operation of operation order computer key, showing operation order according to the nominal value form of standard in the client computer of transformer station.Personnel to be operated are after device context, computer key is sent short messages and notifies care provider, on-the-spot computer key is operated authorizing by radio communication by care provider in the client of transformer station, after the solution lock key of operator receives the unblock instruction that transformer station guardian sends, current operating procedure could be carried out on-the-spot unlocking operation, automatically operating result is passed back transformer station after having operated, wait that the guardian of transformer station confirms.Through guardian confirm errorless after, send next step operational order, execute-in-place people just can carry out next step operation, so circulates, until whole operation order terminates.After having operated, using in incoming for the operating result of computer key system as storage of history data P.
The present invention utilizes in transformer station's temperature survey by c omputer, the uniqueness of RFID code, when operation identifies code-locked, it is sent to centralized control center by the note code value by operated equipment lockset or device numbering, thus realizing operator's computer key positioning function, namely give correct verification the equipment to operate, meet the requirement of first checking apparatus numbering before operation in grid switching operation.
System combines, with transformer station mobile video business, the monitor in real time being operated picture, it is possible to achieve some additional functions, is not required to additionally increase external equipment and estimated expenditure.
Centralized control center disposes radio communication (CDMA or GPRS) center, can carry out radio communication with multiple computer keys, the relation that the system of centralized control center can be explained and distinguish between operation order and computer key, and the mandate relation between them simultaneously.When line communication goes wrong, computer key can depart from the monitoring of centralized control center, through password authorization, carries out independent solution latching operation.
Claims (4)
- null1. the monitoring method of a remote forced monitoring system for transformer station switching operation，It is characterized in that: include following flow process: make out an invoice through simulation preview in centralized control center，The client computer of centralized control center shows operation order，In incoming for operation order computer key，Personnel to be operated are behind operation scene，The care provider of notice centralized control center，On-the-spot computer key is operated authorizing by care provider by radio communication，After the solution lock key of operator receives the unblock instruction that centralized control center guardian sends，On-the-spot unlocking operation is carried out according to the operating procedure of authorization by instruction，Automatically operating result is passed back centralized control center after having operated，Wait that centralized control center guardian confirms，Through guardian confirm errorless after，Send next step operational order，Execute-in-place people carries out next step operation，So circulation，Until whole operation order terminates，After having operated，Using in incoming for the operating result of computer key system as storage of history data P，When operation identifies code-locked，It is sent to centralized control center by the note code value by operated equipment lockset or device numbering，Operator's computer key is positioned.
- 2. the monitoring method of remote forced monitoring system for transformer station switching operation as claimed in claim 1, it is characterised in that: described system supports single multitask monitoring, multiuser-multitasking monitoring.
- 3. the monitoring method of remote forced monitoring system for transformer station switching operation as claimed in claim 1, it is characterised in that: described simulation preview is made out an invoice and is completed in transformer station.
- 4. the monitoring method of remote forced monitoring system for transformer station switching operation as claimed in claim 1, it is characterised in that: described computer key can be sent short messages.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555553.2A CN106160219B (en) | 2011-09-23 | 2011-09-23 | The monitoring method of remote forced monitoring system for transformer station switching operation |
| CN201110285913.9A CN102340180B (en) | 2011-09-23 | 2011-09-23 | Remote forced monitoring system for transformer station switching operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285913.9A CN102340180B (en) | 2011-09-23 | 2011-09-23 | Remote forced monitoring system for transformer station switching operation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555553.2A Division CN106160219B (en) | 2011-09-23 | 2011-09-23 | The monitoring method of remote forced monitoring system for transformer station switching operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102340180A CN102340180A (en) | 2012-02-01 |
| CN102340180B true CN102340180B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555553.2A Active CN106160219B (en) | 2011-09-23 | 2011-09-23 | The monitoring method of remote forced monitoring system for transformer station switching operation |
| CN201110285913.9A Active CN102340180B (en) | 2011-09-23 | 2011-09-23 | Remote forced monitoring system for transformer station switching operation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555553.2A Active CN106160219B (en) | 2011-09-23 | 2011-09-23 | The monitoring method of remote forced monitoring system for transformer station switching operation |
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| Country | Link |
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| CN (2) | CN106160219B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632407A (en) * | 2013-12-01 | 2014-03-12 | 国网河南省电力公司安阳供电公司 | Handheld equipment terminal inspection system for transformer substation |
| CN104008465B (en) * | 2014-06-17 | 2017-07-07 | 国家电网公司 | Grid switching operation bill safety implemented systems |
| CN104392333A (en) * | 2014-12-12 | 2015-03-04 | 广西电网有限责任公司 | Electronic arrival reporting method based on network commanding |
| CN104777808B (en) * | 2015-03-27 | 2017-07-14 | 国家电网公司 | A kind of record and read method of power station running status debugging |
| CN105243717B (en) * | 2015-10-30 | 2019-01-22 | 国家电网公司 | Phone permitting work ticket managing and control system and method |
| CN106372786A (en) * | 2016-08-29 | 2017-02-01 | 长园共创电力安全技术股份有限公司 | "Two ticket" operation safety management and control system and method |
| CN107069967A (en) * | 2017-04-24 | 2017-08-18 | 国网浙江省电力公司台州供电公司 | For the NMS between transformer station and transformer station |
| CN107121606B (en) * | 2017-04-24 | 2020-06-30 | 国网浙江省电力公司台州供电公司 | Intelligent terminal for transformer substation operation and patrol |
| CN108039772B (en) * | 2017-11-20 | 2020-07-14 | 神华集团有限责任公司 | Method, device, medium and system for electric interval switching operation of transformer substation |
| CN109636138A (en) * | 2018-11-23 | 2019-04-16 | 北京南凯自动化***工程有限公司 | A kind of intelligent dispatching system for railway contact line power supply management |
| CN112531885B (en) * | 2020-09-18 | 2023-02-17 | 国网浙江省电力有限公司杭州供电公司 | Construction method of transformer substation switching operation on-line modeling and actual operation guidance system |
| CN113794754A (en) * | 2021-08-25 | 2021-12-14 | 国网福建省电力有限公司 | Electronic operation ticket control system and method based on mobile application |
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| CN201218916Y (en) * | 2008-06-30 | 2009-04-08 | 珠海优特电力科技股份有限公司 | Electric power hand-held apparatus |
| CN201315256Y (en) * | 2008-12-03 | 2009-09-23 | 山东鲁能奥特科技有限公司 | Anti-misoperation system of wireless communication microcomputer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233059A (en) * | 2001-01-29 | 2002-08-16 | Toshiba Corp | Transformer station remote monitoring control protection system |
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2011
- 2011-09-23 CN CN201610555553.2A patent/CN106160219B/en active Active
- 2011-09-23 CN CN201110285913.9A patent/CN102340180B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218916Y (en) * | 2008-06-30 | 2009-04-08 | 珠海优特电力科技股份有限公司 | Electric power hand-held apparatus |
| CN201315256Y (en) * | 2008-12-03 | 2009-09-23 | 山东鲁能奥特科技有限公司 | Anti-misoperation system of wireless communication microcomputer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106160219A (en) | 2016-11-23 |
| CN102340180A (en) | 2012-02-01 |
| CN106160219B (en) | 2018-11-09 |
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Address after: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant after: Nanyang Power Supply Company, State Grid Henan Electric Power Company Address before: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant before: Henan Electric Power Company Nanyang Power Supply Branch |
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