CN206099520U - Intelligent substation debugging is with digital mimic -disconnecting switch - Google Patents
Intelligent substation debugging is with digital mimic -disconnecting switch Download PDFInfo
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- CN206099520U CN206099520U CN201620399274.7U CN201620399274U CN206099520U CN 206099520 U CN206099520 U CN 206099520U CN 201620399274 U CN201620399274 U CN 201620399274U CN 206099520 U CN206099520 U CN 206099520U
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- module
- mimic
- disconnecting switch
- control process
- signal acquisition
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- 230000003278 mimic effect Effects 0.000 title abstract 5
- 230000009471 action Effects 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 10
- 239000000178 monomer Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 9
- 241000272814 Anser sp. Species 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001268 conjugating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- GPXLRLUVLMHHIK-UHFFFAOYSA-N forchlorfenuron Chemical compound C1=NC(Cl)=CC(NC(=O)NC=2C=CC=CC=2)=C1 GPXLRLUVLMHHIK-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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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- Testing And Monitoring For Control Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model provides an intelligent substation debugging is with digital mimic -disconnecting switch, including the IO bus, opening income volume signal acquisition module, the volume of leaving action outlet modules, control processing module, input module, display module, power module and mimic -disconnecting switch module, division income volume signal acquisition module, the volume of leaving action outlet modules, alarm signal output module all are connected through IO bus and control processing module data electricity, and division income volume signal acquisition module, the volume of leaving action outlet modules all are connected with mimic -disconnecting switch module data electricity, input module and display module all are connected with control processing module data electricity, control processing module includes central processing unit, power module is to each module and the power supply of whole circuit. This digital mimic -disconnecting switch can carry out the monomer debugging of the various functions of intelligent overload protection device under the circumstances of a no intelligent terminal and a circuit breaker to can the experiment of the whole group of simulation.
Description
Technical field
The utility model is related to Relay Protection Technology in Power System field, especially relates to intelligent substation relay protection
Device logic and whole group are tested, and can carry out Intelligent protective relaying device each in the case of dumb terminal and a breaker
The monomer debugging of function is planted, and total group test can be simulated.
Background technology
In recent years, wideling popularize with intelligent substation, relay protection is also into the intelligentized new stage.Except employing
Outside IEC61850 agreements, the communication modes opened into, the amount of outputing between protection device and a breaker also there occurs great
Change, being changed to transmit GOOSE information by optical cable by conventional control cable carries out data exchange.In protection device and high pressure
Configure by intelligent terminal to realize the exchange of digital information stream between the two between breaker, this results in original routine
The mimic-disconnecting switch that transformer station uses cannot be directly accessed relay protection secondary circuit to replace a breaker to be tested.
The content of the invention
The purpose of this utility model is to provide a kind of intelligent substation debugging and substitutes routine with digitized simulation breaker
Mimic-disconnecting switch, Intelligent protective relaying device various functions can be carried out in the case of dumb terminal and a breaker
Monomer debugging, and total group test can be simulated.
The technical solution of the utility model is to provide a kind of intelligent substation debugging digitized simulation breaker, including IO
Bus, intake signal acquisition module, the amount of outputing action outlet module, alarm signal output module, control process module, input
Module, display module, power module and mimic-disconnecting switch module, intake signal acquisition module, the amount of outputing action outlet mold
Block, alarm signal output module are electrically connected by IO buses with control process module data, intake signal acquisition module, are opened
Output action outlet module is electrically connected with mimic-disconnecting switch module data；Input module and display module with control process mould
Block number is according to electrical connection；Control process module includes central processing unit；Electric power source pair of module modules and whole circuit are powered.
Further, control process module also includes AD conversion chip, fpga chip；AD conversion chip, fpga chip are equal
Electrically connect with central processing unit data, AD conversion chip is electrically connected with fpga chip data.
Further, the AD conversion chip of control process module, fpga chip are electrically connected with IO bus datas.
Further, control process module also includes fiber optic data communication interface and Ethernet interface；Fiber optic data communication interface, with
Too network interface is electrically connected with central processing unit data.
Further, input module and display module are electrically connected with the central processing unit data of control process module.
The utility model has positive effect：A kind of intelligent substation debugging of the present utility model is disconnected with digitized simulation
Road device is used for substituting conventional mimic-disconnecting switch, can carry out in advance at the scene in the case of dumb terminal and a breaker
The monomer debugging of Intelligent protective relaying device various functions, and total group test can be simulated, patrolling for protection device presence is found in time
Collect defect and exception；For solid foundation is established in relay protection device of intelligent substation safe operation.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference in above-mentioned accompanying drawing is as follows：
IO buses 1, intake signal acquisition module 2, the amount of outputing action outlet module 3, alarm signal output module 4, control
Processing module processed 5, AD conversion chip 51, fpga chip 52, central processing unit 53, fiber optic data communication interface 54, Ethernet interface
55, input module 6, display module 7, power module 8, mimic-disconnecting switch module 9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
（Embodiment 1）
See Fig. 1, the intelligent substation debugging of the present embodiment is believed with digitized simulation breaker including IO buses 1, intake
It is number acquisition module 2, the amount of outputing action outlet module 3, alarm signal output module 4, control process module 5, input module 6, aobvious
Show module 7, power module 8 and mimic-disconnecting switch module 9, wherein control process module 5 includes AD conversion chip 51, FPGA cores
Piece 52, central processing unit（CPPU）53rd, fiber optic data communication interface 54 and Ethernet interface 55.Intake signal acquisition module 2, open
Output action outlet module 3, alarm signal output module 4 is electrically connected by IO buses 1 with the data of control process module 5, is opened
Enter amount signal acquisition module 2, the amount of outputing action outlet module 3 to electrically connect with the data of mimic-disconnecting switch module 9；AD conversion chip
51st, fpga chip 52, fiber optic data communication interface 54, Ethernet interface 55 are electrically connected with the data of central processing unit 53, AD conversion
Chip 51 is electrically connected with the data of fpga chip 52, and input module 6 and display module 7 are electrically connected with the data of central processing unit 53.
Power module 8 is powered to modules and whole circuit.AD conversion chip 51, the fpga chip 52 of control process module 5 with
The data of IO buses 1 are electrically connected.
The intelligent substation debugging of the present embodiment digitized simulation breaker is in startup self-detection and aobvious by display module 7
After showing normally, using Ethernet interface 55 SCD file that notebook computer imports intelligent substation is passed through, and according to SCD
File is digitized the configuration of mimic-disconnecting switch.After setting address, parameter, light is carried out by fiber optic data communication interface 54
It is attached with relay protection device of intelligent substation after fiber communication, can show after connection is normal can pass through intake signals collecting
Module 2 receives the original state of mimic-disconnecting switch module 9, and by the amount of outputing action outlet module 3 mimic-disconnecting switch can be arranged
The setting interface of module 9, can be configured to the separating brake of mimic-disconnecting switch module 9, "on" position, and by mimic-disconnecting switch module
The related status informations such as 9 circuit breaker position, auxiliary contact are sent to IO buses 1 by intake signal acquisition module 2 and are sent out again
Control process module 5 is delivered to, control process module 5 passes through by delivering to Intelligent protective relaying device on fiber optic data communication interface 54
Whether the intake of protection device can be checked correct.
After configuration is completed and checks correct, such as it is not provided with simulating abnormality, then is mimic-disconnecting switch normal condition, this
When mimic-disconnecting switch after the GOOSE information for receiving protection act, normally to mimic-disconnecting switch division, and by breaker actuation
Protection device is delivered in positional information afterwards etc..Such as mimic-disconnecting switch abnormal operating condition, mimic-disconnecting switch can be configured,
Simulate the abnormality of various breakers or control box, such as breaker refuse point, refuse to close, spring unstored energy situations such as, in control box
KKJ, TWJ, HWJ etc. fail situations such as normally conjugating, by the simulation to these abnormal conditions, it may be verified that protection device is patrolled
Whether the action behavior collected under breaker abnormality is correct.
The major function of transformer station process layer intelligent terminal is to receive and dispatch the GOOSE of the devices such as wall protection, observing and controlling
Order and the correct operation of the corresponding mechanism of driving, realize that optical cable replaces controlling cables in a large number by the communication of IEC-61850 stipulations.
The major function of digital simulation breaker be device receive protection, observing and controlling at equal intervals layer equipment point, close a floodgate order, Yi Jixiang
Guan Shoufen, hand close function, by device panel or corresponding supporting software operation interface come feedback analog circuit-breaker status, and will
The protection coherent signal such as position of the switch, KKJ, STJ, SHJ after correct operation delivers in form relay protection by GOOSE message
Device.
Intelligent substation debugging flow process is adapted to, device possesses transmitting-receiving GOOSE command functions, wherein receiving GOOSE orders bag
Order etc. is closed in the breaker tripping and closing order containing protection, observing and controlling point, order of closing a floodgate, isolation switch, grounding switch control point, control, sends GOOSE
Order disconnects off position information comprising intelligent mould（Split-phase）, protection breaker tripping and closing, the anti-school information of observing and controlling divide-shut brake order source, STJ,
Deliver letters in SHJ, KKJ state breath etc..
In addition to intelligent GOOSE orders transmission-receiving function, device be also equipped with opening into, output function, can expand self-defined
Remote signalling open into self-defined idle contact remote control, and by open jump into definition split-phase hand, the disconnected function of hand matched moulds.
Refusing point, refusing the abnormal conditions such as conjunction for breaker of simulation can be arranged by software interface.Alarm signal exports mould
Block 4 is used for output alarm signal.
Digital information of the present invention based on intelligent substation relay protection is interacted, and is simulated by digitized simulation breaker
The intelligent terminal and a breaker apparatus at scene, in the case of can not possessing debugging condition at the scene, using digitized simulation
Breaker carries out opening the debugging into, the amount of outputing and action logic to protective relaying device, and can substitute intelligent terminal and once break
Road device simulates the total group test of protection device.
Above example is the explanation to specific embodiment of the present utility model, rather than to restriction of the present utility model,
Person skilled in the relevant technique can also make various changes in the case of without departing from spirit and scope of the present utility model
Change and change and obtain the technical scheme of corresponding equivalent, thus the technical scheme of all equivalents should to be included into this practicality new
The scope of patent protection of type.
Claims (1)
1. digitized simulation breaker is used in a kind of intelligent substation debugging, it is characterised in that：Including IO buses（1）, intake letter
Number acquisition module（2）, the amount of outputing action outlet module（3), alarm signal output module（4）, control process module（5）, input
Module（6）, display module（7）, power module（8）And mimic-disconnecting switch module（9）, intake signal acquisition module（2）, open
Output action outlet module（3）, alarm signal output module（4）Pass through IO buses（1）With control process module（5）Data electricity
Connection, intake signal acquisition module（2）, the amount of outputing action outlet module（3）With mimic-disconnecting switch module（9）Data are electrically connected
Connect；Input module（6）And display module（7）With control process module（5）Data are electrically connected；Control process module（5）Including
Central processing unit（53）；Power module（8）Modules and whole circuit are powered；
Control process module also includes fiber optic data communication interface and Ethernet interface；Fiber optic data communication interface, Ethernet interface are equal
Electrically connect with central processing unit data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399274.7U CN206099520U (en) | 2016-05-05 | 2016-05-05 | Intelligent substation debugging is with digital mimic -disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399274.7U CN206099520U (en) | 2016-05-05 | 2016-05-05 | Intelligent substation debugging is with digital mimic -disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099520U true CN206099520U (en) | 2017-04-12 |
Family
ID=58470621
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399274.7U Expired - Fee Related CN206099520U (en) | 2016-05-05 | 2016-05-05 | Intelligent substation debugging is with digital mimic -disconnecting switch |
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| Country | Link |
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| CN (1) | CN206099520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039102A (en) * | 2017-12-12 | 2018-05-15 | 三峡大学 | A kind of breaker Digital Simulation device and method |
| CN108445323A (en) * | 2018-03-21 | 2018-08-24 | 成都滕达科技有限公司 | A kind of handheld-type intelligent substation relay protection debugging apparatus |
-
2016
- 2016-05-05 CN CN201620399274.7U patent/CN206099520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039102A (en) * | 2017-12-12 | 2018-05-15 | 三峡大学 | A kind of breaker Digital Simulation device and method |
| CN108445323A (en) * | 2018-03-21 | 2018-08-24 | 成都滕达科技有限公司 | A kind of handheld-type intelligent substation relay protection debugging apparatus |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |