CN106059078A - Monitoring system for on/off state of flexible pressing plate for intelligent substation relay protection - Google Patents
Monitoring system for on/off state of flexible pressing plate for intelligent substation relay protection Download PDFInfo
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- CN106059078A CN106059078A CN201610501774.1A CN201610501774A CN106059078A CN 106059078 A CN106059078 A CN 106059078A CN 201610501774 A CN201610501774 A CN 201610501774A CN 106059078 A CN106059078 A CN 106059078A
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- pressing plate
- soft pressing
- state
- module
- flexible pressing
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000008439 repair process Effects 0.000 claims description 18
- 238000012795 verification Methods 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 5
- 230000006399 behavior Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention, which belongs to the technical field of flexible pressing plate monitoring for intelligent substation relay protection, provides a monitoring system for an on/off state of a flexible pressing plate for intelligent substation relay protection, so that the misoperation on the flexible pressing plate during the repairing and debugging process can be prevented effectively. According to the technical scheme, the system comprises a plurality of flexible pressing plates for carrying out on/off operations on protection units connected with the flexible pressing plates correspondingly, a secondary security measure management and control device, a flexible pressing plate state checking module, and a reset operation module. The secondary security measure management and control device is used for setting an operation sequence and an operation instruction of each flexible pressing plate in different repairing flows and locking the execution state of each flexible pressing plate after operation instruction completion; the flexible pressing plate state checking module is used for checking a practical on/off state of each flexible pressing plate and the execution state of each flexible pressing plate locked by the secondary security measure management and control device; and the reset operation module is used for resetting the state of each flexible pressing plate to the locked state by the secondary security measure management and control device when checking results by the flexible pressing plate state checking module are not consistent.
Description
Technical field
The invention belongs to the technical field of intelligent substation relay protection soft pressing plate monitoring.
Background technology
In transformer station, comprising primary equipment and secondary device, its center platen is the main project of secondary device operation, generation
Table the throwing of certain function and is moved back；Pressing plate is divided into hard pressing plate and soft pressing plate, and hard pressing plate exists with physical form, and soft pressing plate is basis at this
On utilize software logic strengthening that function is thrown to move back and export the control of signal, with the relation that hard pressing plate is "AND".
In existing relay protection device of intelligent substation, only arranging " maintenance " and " remote operation " two hard pressing plates, remaining is complete
It is soft pressing plate, such as: the soft pressing plate of function, SV receive soft pressing plate, GOOSE receives soft pressing plate, GOOSE sends soft pressing plate etc.；Put into behaviour
Make, can directly carry out in protection device, it is also possible to carry out by the way of controlling soft pressing plate and hard pressing plate on monitoring backstage.
When relay protection being verified, the work such as defect elimination time, it usually needs take secondary security isolation measure, due to
It is not prevented from protective debugging personnel and miscarries the effective technology measure into soft pressing plate so that the soft pressing plate exited cannot obtain reliably,
Effectively management and control, during causing debugging, malfunction operation secondary device, false tripping are correlated with and are run the dangerous of primary equipment, give electricity
The safe operation of net brings harm.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, technical problem to be solved to be: provide one effectively to prevent
During maintenance debugging, soft pressing plate is carried out the intelligent substation relay protection soft pressing plate monitoring system of maloperation.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of intelligent substation relay protection is soft
Pressing plate is thrown and is moved back condition monitoring system, including:
Multiple soft pressing plates, each soft pressing plate is connected to a protection device, and described soft pressing plate is for connecting corresponding therewith
Protection device carry out throwing and move back operation；Secondary peace arranges control device, for setting the behaviour of each soft pressing plate in different repair process
Work order and operational order, and during inspection operation, the execution state of each soft pressing plate after completing operational order is entered
Row locking；Soft pressing plate thermodynamic state verification module, for moving back state and secondary peace is arranged in control device to the actual throwing of each soft pressing plate
The execution state of each soft pressing plate of locking is tested；Reset operation module, for when the school of soft pressing plate thermodynamic state verification module
Test result inconsistent time, make the state reset of each soft pressing plate to secondary peace arrange the lock-out state of control device.
Preferably, described secondary peace arranges control device to include: soft pressing plate information configuration list block, for each soft pressure
Plate configures corresponding id information；Repair process configuration module, its input is defeated with described soft pressing plate information configuration list block
Go out end to be connected, for according to different repair process, configure the operational order of each soft pressing plate；Instruction performs and memory module,
Its input is connected with the outfan of repair process configuration module, sends extremely for repair process configures the operational order of module
Soft pressing plate, and store the execution state of each soft pressing plate.
Preferably, described monitoring system also includes: instruction input module, moves back the defeated of instruction for throwing soft pressing plate
Enter.
Preferably, described instruction input module includes: teleinstruction input module, is arranged on remote control center, is used for
Remote manipulation instruction is sent to soft pressing plate by the network equipment；Local instruction input module, is arranged on the protection device, for right
Soft pressing plate carries out the input of operational order.
The present invention compared with prior art has the advantages that
In the present invention, arrange control device by secondary peace, the operation order of each soft pressing plate in different repair process can be set
And operational order so that staff only need to be operated by " one-touch ", so that it may completes maintenance and debugging efforts, implementation process side
Just flexible, and the execution state of each soft pressing plate after completing operational order can be locked；For preventing other staff
Maloperation causes the state of soft pressing plate to occur, and is additionally provided with soft pressing plate thermodynamic state verification module in the present invention, can be to each soft pressure
State is moved back in the actual throwing of plate and secondary peace arranges the execution state of each soft pressing plate of locking in control device to test, and works as verification
When result is inconsistent, by reset operation module, state reset to the secondary peace of each soft pressing plate is made to arrange the locking of control device
State；During the present invention can effectively prevent maintenance debugging, non-maintainer carries out maloperation to soft pressing plate, improves electrical network
Safe operation, practicality is extremely strong.
Accompanying drawing explanation
The present invention will be further described in detail below in conjunction with the accompanying drawings.
Fig. 1 throws for a kind of soft pressing plate of intelligent substation relay protection that the embodiment of the present invention one provides and moves back condition monitoring system
Structural representation；
Fig. 2 throws the implementing procedure moving back condition monitoring system for a kind of soft pressing plate of intelligent substation relay protection that the present embodiment provides
Figure；
In figure: 101 is soft pressing plate, 102 arrange control device for secondary peace, and 103 be soft pressing plate thermodynamic state verification module, and 104 is reset
Operation module, 105 is instruction input module；1021 is soft pressing plate information configuration list block, and 1022 configure mould for repair process
Block, 1023 perform and memory module for instruction, and 1051 is teleinstruction input module, and 1052 is local instruction input module.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention rather than whole embodiments；Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Fig. 1 throws for a kind of soft pressing plate of intelligent substation relay protection that the embodiment of the present invention one provides and moves back condition monitoring system
Structural representation, as it is shown in figure 1, a kind of soft pressing plate of intelligent substation relay protection is thrown moves back condition monitoring system, including:
Multiple soft pressing plates 101, each soft pressing plate 101 is connected to a protection device, and described soft pressing plate 101 is for therewith
The corresponding protection device connected carries out throwing and moves back operation；Secondary peace arranges control device 102, is used for setting in different repair process each
The operation order of soft pressing plate 101 and operational order, and during inspection operation, will complete each soft pressing plate after operational order
The execution state of 101 locks；Soft pressing plate thermodynamic state verification module 103, for moving back state to the actual throwing of each soft pressing plate 101
The execution state of each soft pressing plate 101 of locking in control device 102 is arranged to test with secondary peace；Reset operation module 104,
For when the check results of soft pressing plate thermodynamic state verification module 103 is inconsistent, making the state reset of each soft pressing plate 101 to secondary
Peace arranges the lock-out state of control device 102.
In the present invention, arrange control device 102 by secondary peace, each soft pressing plate 101 in different repair process can be set
Operation order and operational order so that staff only need to operate by " one-touch ", so that it may complete overhaul and debugging efforts,
Implementation process is convenient, flexible, and can the execution state of each soft pressing plate 101 after completing operational order be locked；For preventing
Other staff's maloperation causes the state of soft pressing plate 101 to occur, and is additionally provided with soft pressing plate thermodynamic state verification module in the present invention
103, the actual throwing of each soft pressing plate 101 can be moved back state and secondary peace arranges each soft pressing plate of locking in control device 102
The execution state of 101 is tested, and when check results is inconsistent, by reset operation module 104, makes each soft pressing plate 101
State reset to secondary peace arrange the lock-out state of control device 102, the present invention can effectively prevent non-inspection during maintenance debugging
The personnel that repair carry out maloperation to soft pressing plate, improve the safe operation of electrical network.
Specifically, described secondary peace arranges control device 102 to include: soft pressing plate information configuration list block 1021, for right
Each soft pressing plate 101 configures corresponding id information；Repair process configuration module 1022, its input is joined with described soft pressing plate information
The outfan putting list block 1021 is connected, and for according to different repair process, the operation configuring each soft pressing plate 101 refers to
Order；Instruction performs and memory module 1023, and its input is connected with the outfan of repair process configuration module 1022, for by inspection
The operational order repairing flow process configuration module 1022 sends to soft pressing plate 101, and stores the execution state of each soft pressing plate 101.
Further, described monitoring system also includes: instruction input module 105, moves back finger for soft pressing plate 101 is carried out throwing
The input of order；Described instruction input module 105 includes: teleinstruction input module 1051, is arranged on remote control center, is used for
Remote manipulation instruction is sent to soft pressing plate 101 by the network equipment；Local instruction input module 1052, is arranged on protection device
On, for soft pressing plate 101 being carried out the input of operational order.
Fig. 2 throws the enforcement moving back condition monitoring system for a kind of soft pressing plate of intelligent substation relay protection that the present embodiment provides
Flow chart, as in figure 2 it is shown, during Jian Xiu, it is soft to each that staff arranges control device 102 to issue execution instruction by secondary peace
After pressing plate 101, store the execution state after each soft pressing plate completes operational order and lock；During this period, if other
Non-maintainer is by teleinstruction input module 1051 or local instruction input module 1052 so that the shape of the 101 of soft pressing plate
After state changes, the soft pressing plate after change state can be made by soft pressing plate thermodynamic state verification module 103, reset operation module 104
101 are reset to secondary peace arranges the lock-out state of control device 102.
The correct of full station protective relaying device soft pressing plate state can be monitored and accurate by the present invention by station level real-time performance
Really control function, arrange control device 102 by secondary peace, it is achieved " one-touch " performs, and state locking after performing, if
The soft pressing plate 101 of locking occurs in that state different with lock-out state during debugging, can be by reset operation module 104
Send warning and automatically send guidance command, forcing rapidly this soft pressing plate to return to lock-out state, to reach executed maintenance behaviour
Make safety measure management and control, prevent false protection thing thus occur；Additionally, the secondary peace in the present invention arranges control device 102 to set
Putting and only put into during overhauling, not having maintenance is to exit state, and real-time monitoring system does not produce any impact.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (4)
1. the soft pressing plate of intelligent substation relay protection is thrown and is moved back condition monitoring system, it is characterised in that: including:
Multiple soft pressing plates (101), each soft pressing plate (101) is connected to a protection device, and described soft pressing plate (101) is used for
The corresponding protection device connected therewith is carried out throwing and moves back operation；
Secondary peace arranges control device (102), is used for setting the operation order of each soft pressing plate (101) in different repair process and behaviour
Instruct, and during inspection operation, the execution state of each soft pressing plate (101) after completing operational order is locked
Fixed；
Soft pressing plate thermodynamic state verification module (103), for moving back state and secondary peace arranges management and control to the actual throwing of each soft pressing plate (101)
In device (102), the execution state of each soft pressing plate (101) of locking is tested；
Reset operation module (104), for when the check results of soft pressing plate thermodynamic state verification module (103) is inconsistent, makes each
The state reset of soft pressing plate (101) to secondary peace arranges the lock-out state of control device (102).
A kind of soft pressing plate of intelligent substation relay protection the most according to claim 1 is thrown and is moved back condition monitoring system, its feature
It is: described secondary peace arranges control device (102) to include:
Soft pressing plate information configuration list block (1021), for configuring corresponding id information to each soft pressing plate (101)；
The outfan of repair process configuration module (1022), its input and described soft pressing plate information configuration list block (1021)
It is connected, for according to different repair process, configures the operational order of each soft pressing plate (101)；
Instruction performs and memory module (1023), and its input is connected with the outfan of repair process configuration module (1022), uses
Send to soft pressing plate (101) in the operational order that repair process is configured module (1022), and store each soft pressing plate (101)
Execution state.
A kind of soft pressing plate of intelligent substation relay protection the most according to claim 1 is thrown and is moved back condition monitoring system, its feature
It is: also include: instruction input module (105), for soft pressing plate (101) being thrown the input moving back instruction.
A kind of soft pressing plate of intelligent substation relay protection the most according to claim 3 is thrown and is moved back condition monitoring system, its feature
It is: described instruction input module (105) including:
Teleinstruction input module (1051), is arranged on remote control center, refers to for sending remote manipulation by the network equipment
Order is to soft pressing plate (101)；
Local instruction input module (1052), is arranged on the protection device, for soft pressing plate (101) is carried out the defeated of operational order
Enter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501774.1A CN106059078B (en) | 2016-06-30 | 2016-06-30 | Condition monitoring system is moved back in a kind of soft pressing plate throwing of intelligent substation relay protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501774.1A CN106059078B (en) | 2016-06-30 | 2016-06-30 | Condition monitoring system is moved back in a kind of soft pressing plate throwing of intelligent substation relay protection |
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| Publication Number | Publication Date |
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| CN106059078A true CN106059078A (en) | 2016-10-26 |
| CN106059078B CN106059078B (en) | 2018-08-31 |
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| CN201610501774.1A Active CN106059078B (en) | 2016-06-30 | 2016-06-30 | Condition monitoring system is moved back in a kind of soft pressing plate throwing of intelligent substation relay protection |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532944A (en) * | 2016-11-30 | 2017-03-22 | 国网江苏省电力公司淮安供电公司 | Online monitoring and intelligent diagnosis method for secondary overhaul safety precautions of transformer substation |
| CN106643856A (en) * | 2016-12-07 | 2017-05-10 | 广东电网有限责任公司电力调度控制中心 | Relay protection device function soft strap state online monitoring method |
| CN106779095A (en) * | 2016-11-09 | 2017-05-31 | 国家电网公司 | The method that the soft pressing plate of intelligent substation equipment based on KMP algorithms is checked |
| CN107623381A (en) * | 2017-09-12 | 2018-01-23 | 国家电网公司 | Substation secondary pressing plate check system and method |
| CN107887878A (en) * | 2017-10-27 | 2018-04-06 | 许继电气股份有限公司 | A kind of fool proof method and apparatus of soft pressing plate of relay protection |
| CN108471107A (en) * | 2018-04-17 | 2018-08-31 | 国网河南省电力公司电力科学研究院 | One kind is based on double mother partition mode of connection busbar interval secondary anti-misoperation methods and device |
| CN110011286A (en) * | 2019-04-28 | 2019-07-12 | 国网新疆电力有限公司 | System and corresponding acquisition method for the acquisition of relay-protection pressing plate data |
| CN111313358A (en) * | 2020-03-18 | 2020-06-19 | 国网湖南省电力有限公司 | Double-contact scribing type relay protection pressing plate with state acquisition function |
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| CN104009550A (en) * | 2014-06-19 | 2014-08-27 | 国网四川省电力公司达州供电公司 | State monitoring terminal of electrical secondary circuit connection pressing plate and monitoring system thereof |
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| JP2014022877A (en) * | 2012-07-17 | 2014-02-03 | Sharp Corp | Energy management system, information processing terminal, control method, and control program |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106779095A (en) * | 2016-11-09 | 2017-05-31 | 国家电网公司 | The method that the soft pressing plate of intelligent substation equipment based on KMP algorithms is checked |
| CN106779095B (en) * | 2016-11-09 | 2020-11-27 | 国家电网公司 | Intelligent substation equipment soft pressing plate checking method based on KMP algorithm |
| CN106532944B (en) * | 2016-11-30 | 2018-11-06 | 国网江苏省电力公司淮安供电公司 | A kind of substation secondary maintenance peace arranges in-service monitoring and intelligent diagnosing method |
| CN106532944A (en) * | 2016-11-30 | 2017-03-22 | 国网江苏省电力公司淮安供电公司 | Online monitoring and intelligent diagnosis method for secondary overhaul safety precautions of transformer substation |
| CN106643856A (en) * | 2016-12-07 | 2017-05-10 | 广东电网有限责任公司电力调度控制中心 | Relay protection device function soft strap state online monitoring method |
| CN106643856B (en) * | 2016-12-07 | 2019-01-04 | 广东电网有限责任公司电力调度控制中心 | A kind of on-line monitoring method for protective relaying device function soft pressing plate state |
| CN107623381A (en) * | 2017-09-12 | 2018-01-23 | 国家电网公司 | Substation secondary pressing plate check system and method |
| CN107887878A (en) * | 2017-10-27 | 2018-04-06 | 许继电气股份有限公司 | A kind of fool proof method and apparatus of soft pressing plate of relay protection |
| CN108471107A (en) * | 2018-04-17 | 2018-08-31 | 国网河南省电力公司电力科学研究院 | One kind is based on double mother partition mode of connection busbar interval secondary anti-misoperation methods and device |
| CN108471107B (en) * | 2018-04-17 | 2019-11-12 | 国网河南省电力公司电力科学研究院 | One kind is based on double mother partition mode of connection bus interval secondary anti-misoperation methods and device |
| CN110011286A (en) * | 2019-04-28 | 2019-07-12 | 国网新疆电力有限公司 | System and corresponding acquisition method for the acquisition of relay-protection pressing plate data |
| CN111313358A (en) * | 2020-03-18 | 2020-06-19 | 国网湖南省电力有限公司 | Double-contact scribing type relay protection pressing plate with state acquisition function |
| CN111313358B (en) * | 2020-03-18 | 2022-09-16 | 国网湖南省电力有限公司 | Double-contact scribing type relay protection pressing plate with state acquisition function |
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| CN106059078B (en) | 2018-08-31 |
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Inventor after: Shi Qinli Inventor after: Liu Lijun Inventor after: Shao Yunfeng Inventor after: Zhang Jindong Inventor after: Liu Yongqiang Inventor after: Liu Xudong Inventor after: Wang Peng Inventor after: Yuan Decai Inventor before: Shi Qinli Inventor before: Liu Lijun Inventor before: Shao Yunfeng Inventor before: Yuan Decai Inventor before: Liu Yongqiang Inventor before: Liu Xudong Inventor before: Wang Peng |
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