CN104467182B - 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
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- CN104467182B CN104467182B CN201410728560.9A CN201410728560A CN104467182B CN 104467182 B CN104467182 B CN 104467182B CN 201410728560 A CN201410728560 A CN 201410728560A CN 104467182 B CN104467182 B CN 104467182B
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- supervisory equipment
- protection supervisory
- interval protection
- remote control
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- 238000000034 method Methods 0.000 title abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 5
- 230000004048 modification Effects 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 2
- 238000010200 validation analysis Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 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
-
- 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
-
- 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
Remote control systems and method the present invention relates to a kind of station level equipment does not have a power failure, belong to automatic control of substation technology neck
Domain.
Background technology
When undergoing technological transformation to transformer station's station level equipment, because current part transformer station 10kV, 35kV equipment is adopted
The device of protection observing and controlling one, is configured without remote control output clamping, and the checking remote control that do not have a power failure cannot be met in technical measures
Correctness, it is final to need check distant to equipment that have a power failure.But power failure is remotely controlled check and cannot ensure that power supply reliability will
Ask, certain negative influence can be produced to society, while also producing economic loss to enterprise.
If not on the other hand being remotely controlled correctness check after scrap build, can there is remote control and primary equipment is grasped by mistake
Make probability, be that substation operation brings potential safety hazard.
In view of this, the present inventor is studied this, is specially developed a kind of station level equipment and is not had a power failure remote control systems
And method, thus this case produce.
The content of the invention
Remote control systems and method it is an object of the invention to provide a kind of station level equipment does not have a power failure, by modification protection observing and controlling
Unit address mode has reached primary equipment and has not had a power failure, it is ensured that the reliability of power supply, while checking verifying the correctness of remote control
The correctness of remote control configuration file.
To achieve these goals, solution of the invention is：
A kind of station level equipment does not have a power failure remote control systems, including Communication Block rosette, and with Communication Block rosette
Station level equipment, interval protection supervisory equipment and the intertrial interval protection supervisory equipment being connected by network, the test
Interval protection supervisory equipment is that standby operation is spaced protection supervisory equipment or independent stand-by protection measure and control device, and intertrial interval is protected
Shield measure and control device is connected with mimic-disconnecting switch；The Communication Block rosette includes box body, and the side of the box body is at least provided with 3
Individual connectivity port group, each connectivity port group at least includes that optical fiber interface, EBI and Ethernet interface are each 1；The box
Test switching switch is further provided with vivo, and the test switching switch includes to be situated between twisted-pair feeder, grid line, optical-fibre communications
Matter carries out communication link and the son switch for interrupting, and the test switching switch can as requested connect each of different connectivity port groups
Individual interface, realizes wall（Interval and intertrial interval）The connection communicated between station level or closing.
Preferably, each connectivity port group is separately positioned on the different side of Communication Block terminal box body, it is convenient
Connection is used.
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 each interval protection supervisory equipment access station control layer network, correspondence is selected
Interface, communication blocking rosette is accessed into interval protection supervisory equipment and station level（That is monitoring system）Between communication
In network, now, interval protection supervisory equipment and station level communication are normal；With standby spacing protection supervisory equipment or independence
Stand-by protection measure and control device as remote control intertrial interval protection supervisory equipment, intertrial interval protection supervisory equipment is also by communication
The corresponding interface of blocking rosette is accessed in the communication network between wall and station level, now, intertrial interval protection observing and controlling
Device and station level communicating interrupt；And access mimic-disconnecting switch on intertrial interval protection supervisory equipment；
S2：The test switching switch of Communication Block rosette is adjusted, interval protection supervisory equipment and station level is disconnected
Communication connection, while joint test interval protection supervisory equipment and station level communication, check the monitoring of station level and telecontrol communication machine
Information, confirms each interval protection supervisory equipment in communication off-state, the data that each protection supervisory equipment is uploaded
It is unchanged, it is ensured that interval protection supervisory equipment and station level communicating interrupt；The interval of validation test simultaneously protection supervisory equipment
Change in communication normal condition, and the data for uploading；
S3：The address of modification intertrial interval protection supervisory equipment, and fill with the protection observing and controlling of one of interval
Put address identical, remote control folding order is sent by station level, inspection is connected on intertrial interval protection supervisory equipment
Whether mimic-disconnecting switch action is correct；
S4：Repeat step S3, is remotely controlled test to remaining interval protection supervisory equipment successively, until all operations
Interval protection supervisory equipment remote control test is finished；
S5：After all interval protection supervisory equipment remote control tests are finished, intertrial interval protection supervisory equipment is recovered
To original state, all communication blocking rosettees, system recovery normal operating condition are removed.
Station level equipment of the present invention does not have a power failure remote control systems and method, and to Substation Station control layer system skill is being carried out
Art transformation after, bay device with bus mode, ether net mode, fibre concentrator mode access station control layer network wiring class
Type, using the standby spacing protection supervisory equipment or standby protection supervisory equipment of transformer station, by changing protection supervisory equipment
Address mode has reached primary equipment and has not had a power failure, it is ensured that the reliability of power supply, while verifying remote control verifying the correctness of remote control
The correctness of configuration file.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Description of the drawings
Fig. 1 does not have a power failure remote control systems configuration diagram for the station level equipment of the present embodiment.
Specific embodiment
Remote control systems, including Communication Block rosette 1 as shown in figure 1, a kind of station level equipment does not have a power failure, and with communication
Station level 2, interval protection supervisory equipment 3 and intertrial interval protection supervisory equipment that blocking rosette 1 is connected by network
4, in the present embodiment, the interval protection supervisory equipment 3 includes protection supervisory equipment, the line of public security 102 of 101 lines in city
Protection supervisory equipment, the protection supervisory equipment of administrative 103 line, the protection supervisory equipment of 104 lines of contact, the intertrial interval protects
Shield measure and control device 4 adopts the protection supervisory equipment of standby 105 line, and intertrial interval protection supervisory equipment 4 can also adopt independent
Stand-by protection measure and control device, the protection supervisory equipment 4 of intertrial interval is connected with mimic-disconnecting switch 5, realizes the disconnected open and close of circuit
Close；The Communication Block rosette 1 includes box body 11, and the side of the box body 11 is provided with 3 connectivity port groups, each connection end
Mouth group includes that optical fiber interface, EBI and Ethernet interface are each 1；It is further provided with test switching in the box body 11 to open
Close, the test switching switch includes that twisted-pair feeder, grid line, optical-fibre communications medium can be carried out the son of communication link and interruption
Switch, the test switching switch can as requested connect each interface of different connectivity port groups, realize wall（Between operation
Every and intertrial interval）The connection communicated between station level or closing.
In the present embodiment, wherein 3 sides of Communication Block rosette 1 are equipped with connectivity port group, wherein, a side
Face connects station level equipment 2, and side joint test interval protection supervisory equipment 4, another side connection interval is protected
Each route protection measure and control device in shield measure and control device 3.Connectivity port group is arranged on into Communication Block terminal box body different
Side on, convenient connection is used.
A kind of station level equipment does not have a power failure remote control thereof, comprises the steps：
S1：Protection supervisory equipment first in 101 lines, the line of public security 102, administrative 103 line, 104 lines of contact in city connects
The wiring type of inbound control layer network, selects corresponding interface, communication blocking rosette 1 is accessed into each interval protection and is surveyed
Control device and station level（That is monitoring system）Between communication network in, now, interval protection supervisory equipment 3 and station level
2 communications are normal；Using the protection supervisory equipment of standby 105 line as remote control intertrial interval protection supervisory equipment, standby 105 line protection
Measure and control device is accessed in the communication network between wall and station level also by the communication corresponding interface of blocking rosette 1, this
When, standby 105 line protection supervisory equipment and station level communicating interrupt, and simulation is accessed in standby 105 line protection supervisory equipment
Chopper 5；
S2：Test switching switch is adjusted, 101 lines, the line of public security 102, administrative 103 line, contact 104 lines protection in disconnection city is surveyed
The communication connection of control device and station level, meanwhile, connect the communication connection of standby 105 line protection supervisory equipment and station level；Look into
The monitoring information of station level and telecontrol communication machine is seen, the protection supervisory equipment of each interval is confirmed in off-state is communicated, respectively
The data that individual interval protection supervisory equipment is uploaded are unchanged, it is ensured that these interval protection supervisory equipments lead to station level
News are interrupted；Standby 105 line protection supervisory equipment is confirmed simultaneously in communication normal condition, on standby 105 line protection supervisory equipment
The data of biography are changed；
S3：The address of the standby 105 line protection supervisory equipment of intertrial interval is revised as into 101 lines protection observing and controlling dress in city
The address put, by station level remote control folding order is sent, and inspection is connected in the mould on standby 105 line protection supervisory equipment
Whether correct intend breaker actuation；
S4：Remaining line of public security 102, administrative 103 line, 104 line protection supervisory equipments of contact are carried out successively by repeat step S3
Remote control is tested, until all interval protection supervisory equipment remote controls test is finished；
S5：It is after all interval protection supervisory equipment remote control tests are finished, the protection supervisory equipment of standby 105 line is extensive
Original state is arrived again, removes all communication blocking rosettees 1, system recovery normal operating condition.
The product form and style of above-described embodiment and schema and the non-limiting present invention, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as the patent category without departing from the present invention.
Claims (2)
1. a kind of station level equipment does not have a power failure the remote control thereof of remote control systems, it is characterised in that：The station level equipment does not have a power failure
Remote control systems include Communication Block rosette, and station level equipment, the operation being connected by network with Communication Block rosette
Interval protection supervisory equipment and intertrial interval protection supervisory equipment, the intertrial interval protection supervisory equipment is standby operation interval
Protection supervisory equipment or independent stand-by protection measure and control device, intertrial interval protection supervisory equipment is connected with mimic-disconnecting switch；Institute
Communication Block rosette is stated including box body, at least provided with 3 connectivity port groups, each connectivity port group is extremely for the side of the box body
Include that optical fiber interface, EBI and Ethernet interface are each 1 less；Test switching switch, institute are further provided with the box body
Stating test switching switch includes that twisted-pair feeder, grid line, optical-fibre communications medium can be carried out the son switch of communication link and interruption,
The test switching switch can as requested connect each interface of different connectivity port groups, realize between wall and station level
The connection or closing of communication；
Above-mentioned station level equipment does not have a power failure the remote control thereof of remote control systems, comprises the steps：
S1：First according to the wiring type of each interval protection supervisory equipment access station control layer network, corresponding connecing is selected
Mouthful, communication blocking rosette is accessed in the communication network between interval protection supervisory equipment and station level, now, operation
Interval protection supervisory equipment and station level communication are normal；Filled with standby spacing protection supervisory equipment or independent stand-by protection observing and controlling
Put as remote control intertrial interval protection supervisory equipment, intertrial interval protection supervisory equipment is corresponding also by communication blocking rosette
Interface is accessed in the communication network between wall and station level, and now, intertrial interval protection supervisory equipment and station level are communicated
Interrupt；And access mimic-disconnecting switch on intertrial interval protection supervisory equipment；
S2：Adjust the logical of the test switching switch of Communication Block rosette, disconnection interval protection supervisory equipment and station level
News connection, while joint test interval protection supervisory equipment and station level communication, check the monitoring information of station level and telecontrol communication machine,
Confirm each interval protection supervisory equipment in communication off-state, the number that each interval protection supervisory equipment is uploaded
According to unchanged, it is ensured that interval protection supervisory equipment and station level communicating interrupt；The interval of validation test simultaneously protection observing and controlling dress
Put and changed in communication normal condition, and the data for uploading；
S3：The address of modification intertrial interval protection supervisory equipment, and it is logical with one of interval protection supervisory equipment
News address is identical, and by station level remote control folding order is sent, and inspection is connected in the simulation on intertrial interval protection supervisory equipment
Whether breaker actuation is correct；
S4：Repeat step S3, is remotely controlled test to remaining interval protection supervisory equipment successively, until all intervals
Protection supervisory equipment remote control test is finished；
S5：After all interval protection supervisory equipment remote control tests are finished, intertrial interval protection supervisory equipment is returned to just
Beginning state, removes all communication blocking rosettees, system recovery normal operating condition.
2. a kind of station level equipment as claimed in claim 1 does not have a power failure the remote control thereof of remote control systems, it is characterised 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 |
|---|---|---|---|
| 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 |
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| Publication Number | Publication Date |
|---|---|
| CN104467182A CN104467182A (en) | 2015-03-25 |
| CN104467182B true 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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105006891B (en) * | 2015-07-06 | 2017-11-10 | 国电南瑞科技股份有限公司 | Online visualization remote control debugging terminal and method for transformer station's backstage 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4636810B2 (en) * | 2004-03-31 | 2011-02-23 | 不二雄 黒川 | Power supply monitor terminal device and power supply monitor system |
| CN101714781A (en) * | 2009-11-12 | 2010-05-26 | 珠海泰坦自动化技术有限公司 | Electric power communication manager system |
| CN201892726U (en) * | 2010-07-22 | 2011-07-06 | 上海宝冶集团有限公司 | Simulation test system for protective relaying system of electric power substation equipment |
| CN204243907U (en) * | 2014-12-05 | 2015-04-01 | 国家电网公司 | A kind of station level equipment does not have a power failure remote control system |
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| CN104467182A (en) | 2015-03-25 |
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