CN204243907U - A kind of station level equipment does not have a power failure remote control system - Google Patents
A kind of station level equipment does not have a power failure remote control system Download PDFInfo
- Publication number
- CN204243907U CN204243907U CN201420753598.7U CN201420753598U CN204243907U CN 204243907 U CN204243907 U CN 204243907U CN 201420753598 U CN201420753598 U CN 201420753598U CN 204243907 U CN204243907 U CN 204243907U
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- China
- Prior art keywords
- protection supervisory
- supervisory equipment
- equipment
- station level
- remote control
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- 238000004891 communication Methods 0.000 claims abstract description 53
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 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
Abstract
The utility model discloses a kind of station level equipment and not to have a power failure remote control system, belongs to automatic control of substation technical field.Described system comprises 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.Above-mentioned station level equipment does not have a power failure remote control system; after Substation Station control layer system is undergone technological transformation; utilize the standby spacing protection supervisory equipment of transformer station or protection supervisory equipment for subsequent use; and the communication that Communication Block terminal box realizes between wall and station level connects; reach primary equipment not have a power failure; ensure the reliability of power supply, the correctness of simultaneous verification remote control configuration file.The features such as whole system has simple for structure, and remote control is convenient.
Description
Technical field
The utility model relates to a kind of station level equipment and not to have a power failure remote control system, belongs 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, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of station level equipment and does not have a power failure remote control system, have simple for structure, remote control is convenient, the communication realized between wall and station level by a Communication Block terminal box is connected, 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 utility model 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.
Adopt above-mentioned station level equipment do not have a power failure remote control system realize remote control thereof, comprise 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 described in the utility model does not have a power failure remote control system; 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; and the communication that Communication Block terminal box realizes between wall and station level connects; reach primary equipment not have a power failure; ensure the reliability of power supply, the correctness of simultaneous verification remote control configuration file.The features such as whole system has simple for structure, and remote control is convenient.
Below in conjunction with drawings and the specific embodiments, the utility model 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.
Adopt above-mentioned station level equipment do not have a power failure remote control system realize remote control thereof, comprise 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 utility model 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 utility model.
Claims (2)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753598.7U CN204243907U (en) | 2014-12-05 | 2014-12-05 | A kind of station level equipment does not have a power failure remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753598.7U CN204243907U (en) | 2014-12-05 | 2014-12-05 | A kind of station level equipment does not have a power failure remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243907U true CN204243907U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753598.7U Expired - Fee Related CN204243907U (en) | 2014-12-05 | 2014-12-05 | A kind of station level equipment does not have a power failure remote control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467182A (en) * | 2014-12-05 | 2015-03-25 | 国家电网公司 | Substation control layer device non-power-outage remote control system and method |
-
2014
- 2014-12-05 CN CN201420753598.7U patent/CN204243907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467182A (en) * | 2014-12-05 | 2015-03-25 | 国家电网公司 | Substation control layer device non-power-outage remote control system and method |
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| Date | Code | Title | Description |
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| 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: 20150401 Termination date: 20201205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |