CN104467182A - Substation control layer device non-power-outage remote control system and method - Google Patents
Substation control layer device non-power-outage remote control system and method Download PDFInfo
- Publication number
- CN104467182A CN104467182A CN201410728560.9A CN201410728560A CN104467182A CN 104467182 A CN104467182 A CN 104467182A CN 201410728560 A CN201410728560 A CN 201410728560A CN 104467182 A CN104467182 A CN 104467182A
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- supervisory equipment
- protection supervisory
- interval protection
- communication
- station level
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a substation control layer device non-power-outage remote control system and method and belongs to the technical field of transformer substation automatic control. The substation control layer device non-power-outage remote control system comprises a communication blocking terminal box, a substation control layer device, an operation interval protection measurement and control device and a test interval protection measurement and control device, wherein the substation control layer device, the operation interval protection measurement and control device and the test interval protection measurement and control device are connected with the communication blocking terminal box through a network, and the test interval protection measurement and control device is a standby operation interval protection measurement and control device or an independent standby protection measurement and control device and is connected with an analog circuit breaker. According to the substation control layer device non-power-outage remote control system and method, the standby operation interval protection measurement and control device or the standby protection measurement and control device of a transformer substation is utilized to verify remote control correctness in an operation interval protection measurement and control device address modification mode after technical transformation is conducted on the transformer substation control layer system, uninterrupted power supply of primary equipment is achieved, power supply reliability is ensured, and meanwhile the correctness of remote configuration file control is verified.
Description
Technical field
The present invention relates to a kind of station level equipment not have a power failure remote control system and method, belong to automatic control of substation technical field.
Background technology
When transformer station's station level equipment is undergone technological transformation; because current part transformer station 10kV, 35kV equipment adopts the device of protection observing and controlling one; do not configure remote control output clamping; technical measures cannot meet the correctness of the checking remote control that do not have a power failure, and final needs have a power failure and check equipment is distant.But have a power failure carry out remote control check cannot ensure power supply reliability requirement, certain negative influence can be produced to society, also economic loss be produced to enterprise simultaneously.
If do not carry out the check of remote control correctness on the other hand after scrap build, remote control can be there is to primary equipment misoperation possibility, for substation operation brings potential safety hazard.
In view of this, the present inventor studies this, and develop a kind of station level equipment specially and not have a power failure remote control system and method, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of station level equipment not have a power failure remote control system and method; the correctness of remote control is verified by amendment protection supervisory equipment address mode; reach primary equipment not have a power failure, ensure the reliability of power supply, the correctness of simultaneous verification remote control configuration file.
To achieve these goals, solution of the present invention is:
A kind of station level equipment does not have a power failure remote control system, comprise Communication Block terminal box, and and Communication Block terminal box be connected by network station level equipment, run interval protection supervisory equipment and intertrial interval protection supervisory equipment, described intertrial interval protection supervisory equipment is standby operation interval protection supervisory equipment or independently stand-by protection measure and control device, and intertrial interval protection supervisory equipment is connected with mimic-disconnecting switch; Described Communication Block terminal box comprises box body, and the side of described box body is at least provided with 3 connectivity port groups, and each connectivity port group at least comprises each 1 of optical fiber interface, bus interface and Ethernet interface; Test diverter switch is provided with further in described box body, described test diverter switch comprises the sub-switch that can carry out communication link and interruption to twisted-pair feeder, grid line, optical-fibre communications medium, described test diverter switch can connect each interface of different connectivity ports group as requested, realizes connection or the closedown of communication between wall (running interval and intertrial interval) and station level.
As preferably, each connectivity port group is separately positioned on the different side of Communication Block terminal box body, conveniently connects use.
A kind of station level equipment does not have a power failure remote control thereof, comprises the steps:
S1: the wiring type first running protection supervisory equipment access station control layer network in interval according to each, select corresponding interface, communication being blocked terminal box access runs in the communication network between interval protection supervisory equipment and station level (i.e. supervisory control system), now, run interval protection supervisory equipment and station level communication normal; Using standby spacing protection supervisory equipment or independently stand-by protection measure and control device as remote control intertrial interval protection supervisory equipment, intertrial interval protection supervisory equipment also blocks in the communication network between the corresponding interface access wall of terminal box and station level by communication, now, intertrial interval protection supervisory equipment and station level communicating interrupt; And mimic-disconnecting switch is accessed on intertrial interval protection supervisory equipment;
S2: the test diverter switch regulating Communication Block terminal box, disconnect operation interval protection supervisory equipment to be connected with the communication of station level, joint test interval protection supervisory equipment and station level communication simultaneously, check the monitor message of station level and telecontrol communication machine, confirm that each runs interval protection supervisory equipment and is in communication off-state, the data that each protection supervisory equipment is uploaded are unchanged, ensure to run interval protection supervisory equipment and station level communicating interrupt; Validation test interval protection supervisory equipment is in communication normal condition simultaneously, and the data uploaded change;
S3: the address of amendment intertrial interval protection supervisory equipment, and and one of them to run interval protection supervisory equipment address identical, send remote control folding order by station level, check that whether the mimic-disconnecting switch action be connected on intertrial interval protection supervisory equipment is correct;
S4: repeat step S3, runs interval protection supervisory equipment to all the other successively and carries out remote control test, until protection supervisory equipment remote control test in all operation intervals is complete;
S5: after all operation intervals protection supervisory equipment remote control test, intertrial interval protection supervisory equipment is returned to initial condition, removes all communications and blocks terminal box, System recover normal operating condition.
Station level equipment of the present invention does not have a power failure remote control system and method; after Substation Station control layer system is undergone technological transformation; bay device is with the wiring type of bus mode, Ethernet mode, fibre concentrator mode access station control layer network; utilize the standby spacing protection supervisory equipment of transformer station or protection supervisory equipment for subsequent use; the correctness of remote control is verified by amendment protection supervisory equipment address mode; reach primary equipment not have a power failure; ensure the reliability of power supply, the correctness of simultaneous verification remote control configuration file.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is that the station level equipment of the present embodiment does not have a power failure remote control system configuration diagram.
Embodiment
As shown in Figure 1, a kind of station level equipment does not have a power failure remote control system, comprise Communication Block terminal box 1, and the station level 2 to be connected by network with Communication Block terminal box 1, run interval protection supervisory equipment 3 and intertrial interval protection supervisory equipment 4, in the present embodiment, described operation interval protection supervisory equipment 3 comprises the protection supervisory equipment of 101 lines in city, the protection supervisory equipment of public security 102 line, the protection supervisory equipment of administrative 103 lines, get in touch with the protection supervisory equipment of 104 lines, described intertrial interval protection supervisory equipment 4 adopts the protection supervisory equipment of 105 lines for subsequent use, intertrial interval protection supervisory equipment 4 also can adopt independently stand-by protection measure and control device, the protection supervisory equipment 4 of intertrial interval is connected with mimic-disconnecting switch 5, realize the disconnection of circuit and close, described Communication Block terminal box 1 comprises box body 11, and the side of described box body 11 is provided with 3 connectivity port groups, and each connectivity port group comprises each 1 of optical fiber interface, bus interface and Ethernet interface, test diverter switch is provided with further in described box body 11, described test diverter switch comprises the sub-switch that can carry out communication link and interruption to twisted-pair feeder, grid line, optical-fibre communications medium, described test diverter switch can connect each interface of different connectivity ports group as requested, realizes connection or the closedown of communication between wall (running interval and intertrial interval) and station level.
In the present embodiment; wherein 3 sides of Communication Block terminal box 1 are equipped with connectivity port group; wherein; a side connects station level equipment 2; joint test interval, side protection supervisory equipment 4, another side connects each route protection measure and control device run in interval protection supervisory equipment 3.Connectivity port group is arranged on the different side of Communication Block terminal box body, conveniently connects use.
A kind of station level equipment does not have a power failure remote control thereof, comprises the steps:
S1: first according to the wiring type of 101 lines, public security 102 line, administrative 103 lines, the protection supervisory equipment access station control layer network got in touch with in 104 lines in city, select corresponding interface, communication being blocked terminal box 1 accesses in each communication network run between interval protection supervisory equipment and station level (i.e. supervisory control system), now, run interval protection supervisory equipment 3 and station level 2 communication normal; Using the protection supervisory equipment of 105 lines for subsequent use as remote control intertrial interval protection supervisory equipment, 105 line protection supervisory equipment for subsequent use also block in the communication network between the corresponding interface access wall of terminal box 1 and station level by communication, now, 105 line protection supervisory equipment for subsequent use and station level communicating interrupt, and mimic-disconnecting switch 5 is accessed in 105 line protection supervisory equipment for subsequent use;
S2: regulate test diverter switch, disconnect 101 lines, public security 102 line, administrative 103 lines in city, get in touch with 104 line protection supervisory equipment and be connected with the communication of station level, meanwhile, connect 105 line protection supervisory equipment for subsequent use and be connected with the communication of station level; Check the monitor message of station level and telecontrol communication machine, confirm that the protection supervisory equipment that each runs interval is in communication off-state, the data that each operation interval protection supervisory equipment is uploaded are unchanged, ensure that these run interval protection supervisory equipment and station level communicating interrupt; Confirm that 105 line protection supervisory equipment for subsequent use are in communication normal condition, the data that 105 line protection supervisory equipment for subsequent use are uploaded change simultaneously;
S3: the address address of 105 line protection supervisory equipment for subsequent use for intertrial interval being revised as 101 line protection supervisory equipment in city, send remote control folding order by station level, check that whether the mimic-disconnecting switch action be connected on 105 line protection supervisory equipment for subsequent use is correct;
S4: repeat step S3, successively to all the other public security 102 lines, administrative 103 lines, get in touch with 104 line protection supervisory equipment and carry out remote control test, until protection supervisory equipment remote control test in all operation intervals is complete;
S5: after all operation intervals protection supervisory equipment remote control test, the protection supervisory equipment of 105 lines for subsequent use is returned to initial condition, removes all communications and blocks terminal box 1, System recover normal operating condition.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (3)
1. a station level equipment does not have a power failure remote control system, it is characterized in that: comprise Communication Block terminal box, and and Communication Block terminal box be connected by network station level equipment, run interval protection supervisory equipment and intertrial interval protection supervisory equipment, described intertrial interval protection supervisory equipment is standby operation interval protection supervisory equipment or independently stand-by protection measure and control device, and intertrial interval protection supervisory equipment is connected with mimic-disconnecting switch; Described Communication Block terminal box comprises box body, and the side of described box body is at least provided with 3 connectivity port groups, and each connectivity port group at least comprises each 1 of optical fiber interface, bus interface and Ethernet interface; Test diverter switch is provided with further in described box body, described test diverter switch comprises the sub-switch that can carry out communication link and interruption to twisted-pair feeder, grid line, optical-fibre communications medium, described test diverter switch can connect each interface of different connectivity ports group as requested, realizes connection or the closedown of communication between wall and station level.
2. a kind of station level equipment as claimed in claim 1 does not have a power failure remote control system, it is characterized in that: each connectivity port group is separately positioned on the different side of Communication Block terminal box body.
3. station level equipment does not have a power failure a remote control thereof, it is characterized in that comprising the steps:
S1: the wiring type first running protection supervisory equipment access station control layer network in interval according to each, select corresponding interface, communication being blocked terminal box access runs in the communication network between interval protection supervisory equipment and station level, now, run interval protection supervisory equipment and station level communication normal; Using standby spacing protection supervisory equipment or independently stand-by protection measure and control device as remote control intertrial interval protection supervisory equipment, intertrial interval protection supervisory equipment also blocks in the communication network between the corresponding interface access wall of terminal box and station level by communication, now, intertrial interval protection supervisory equipment and station level communicating interrupt; And mimic-disconnecting switch is accessed on intertrial interval protection supervisory equipment;
S2: the test diverter switch regulating Communication Block terminal box, disconnect operation interval protection supervisory equipment to be connected with the communication of station level, joint test interval protection supervisory equipment and station level communication simultaneously, check the monitor message of station level and telecontrol communication machine, confirm that each runs interval protection supervisory equipment and is in communication off-state, the data that each protection supervisory equipment is uploaded are unchanged, ensure to run interval protection supervisory equipment and station level communicating interrupt; Validation test interval protection supervisory equipment is in communication normal condition simultaneously, and the data uploaded change;
S3: the address of amendment intertrial interval protection supervisory equipment, and and one of them to run interval protection supervisory equipment address identical, send remote control folding order by station level, check that whether the mimic-disconnecting switch action be connected on intertrial interval protection supervisory equipment is correct;
S4: repeat step S3, runs interval protection supervisory equipment to all the other successively and carries out remote control test, until protection supervisory equipment remote control test in all operation intervals is complete;
S5: after all operation intervals protection supervisory equipment remote control test, intertrial interval protection supervisory equipment is returned to initial condition, removes all communications and blocks terminal box, System recover normal operating condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728560.9A CN104467182B (en) | 2014-12-05 | 2014-12-05 | Substation control layer device non-power-outage remote control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728560.9A CN104467182B (en) | 2014-12-05 | 2014-12-05 | Substation control layer device non-power-outage remote control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104467182A true CN104467182A (en) | 2015-03-25 |
| CN104467182B CN104467182B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410728560.9A Active CN104467182B (en) | 2014-12-05 | 2014-12-05 | Substation control layer device non-power-outage remote control system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006891A (en) * | 2015-07-06 | 2015-10-28 | 国电南瑞科技股份有限公司 | On-line visual remote control terminal and method used for transformer station background upgrading |
| WO2020013826A1 (en) * | 2018-07-12 | 2020-01-16 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
| US10663530B2 (en) | 2017-03-08 | 2020-05-26 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
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2014
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Patent Citations (4)
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| JP4636810B2 (en) * | 2004-03-31 | 2011-02-23 | 不二雄 黒川 | Power supply monitor terminal device and power supply monitor system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006891A (en) * | 2015-07-06 | 2015-10-28 | 国电南瑞科技股份有限公司 | On-line visual remote control terminal and method used for transformer station background upgrading |
| US10663530B2 (en) | 2017-03-08 | 2020-05-26 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
| WO2020013826A1 (en) * | 2018-07-12 | 2020-01-16 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
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| CN104467182B (en) | 2017-05-03 |
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