CN105610245A - Integrated test system for simulated master station for intelligent substation - Google Patents
Integrated test system for simulated master station for intelligent substation Download PDFInfo
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- CN105610245A CN105610245A CN201610077227.5A CN201610077227A CN105610245A CN 105610245 A CN105610245 A CN 105610245A CN 201610077227 A CN201610077227 A CN 201610077227A CN 105610245 A CN105610245 A CN 105610245A
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000004088 simulation Methods 0.000 claims description 21
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- KXLUWEYBZBGJRZ-POEOZHCLSA-N Canin Chemical compound O([C@H]12)[C@]1([C@](CC[C@H]1C(=C)C(=O)O[C@@H]11)(C)O)[C@@H]1[C@@]1(C)[C@@H]2O1 KXLUWEYBZBGJRZ-POEOZHCLSA-N 0.000 description 1
- GPFVKTQSZOQXLY-UHFFFAOYSA-N Chrysartemin A Natural products CC1(O)C2OC2C34OC3(C)CC5C(CC14)OC(=O)C5=C GPFVKTQSZOQXLY-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H02J13/0017—
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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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- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to the technical field of substations, in particular to an integrated test system for a simulated master station for an intelligent substation. The integrated test system comprises simulated master station testers, wherein the simulated master station tester A is connected with an A-zone data communication cabinet through a router and a switch; the simulated master station tester B is connected with a B-zone data communication cabinet through the router and the switch; the A-zone data communication cabinet is in communication connection with a measuring and control device and a local monitor respectively; the B-zone data communication cabinet is also connected with a comprehensive application server of an alarm direct graphic gateway machine; the A-zone data communication cabinet and the B-zone data communication cabinet are connected with a dispatching data screen; and the dispatching data screen transmits data to a regulation and control center. Due to use of an integrated tester for the simulated master station for the intelligent substation, information check work which needs to repeat twice in the past is changed into once; the closing frequency of primary equipment is reduced; the damage to the equipment is effectively reduced; and the service lifetime of the equipment is prolonged.
Description
Technical field
The present invention relates to transformer station's technical field, be specifically related to a kind of intelligent substation and simulate main website integrated test system.
Background technology
Along with the development of intelligent grid, the raising of digital communication technology, the data signal of intelligent substation is more and more huger, one220 kilovolts of intelligent substations need nearly 3,000 (2,000) signals of communication. It is must open before transformer station puts into operation that telecontrol information is checkedThe work of exhibition, whether can be correct in order to the information occurring in inspection post send to scheduling station, its main identifying object is telemechanical dressWhether the conversion of information period and both sides' database information point title of putting be correct.
Tradition telecontrol information check method is: (1) transformer station locality is carried out a signal according to monitor message table and checked. Transformer stationStaff is according to monitor message table local operation, " sending " signal, and backstage surveillance is accepted and display action information,Utilize the state variation of signal in special time, judge actuating signal point, checking substation field signal and background monitoring systemThe correspondence of interior data field signal and correctness. (2) after transformer station and main website network communication conditions being possessed, scheduling station carries outCheck and accept. The staff of transformer station is according to supervisory control of substation information table local operation, " sending " signal, and scheduling station is acceptedAnd show the action message taking numeral number as mark that telemechanical apparatus transmits, utilize the state variation of signal in special time,Judge actuating signal point, and confirm correspondence and the correctness of the description of this signaling point and the information of transformer station's end " generation ". ThisIn process need transformer station, staff and the end staff of main website continue call.
The problem that current check method exists: traditional telecontrol information check method need to carry out at least twice signal checking, relates to switchThe signal demand repeatability drawing of displacement, causes the damage of primary equipment. And under the method, telecontrol information is checked and need to be waited to becomeUnimpeded just can the carrying out of communication network of power station and scheduling station later, and passage need could be opened after the construction of the outer circuit of standing completes,Now approached electric power feeding time, reserved duration anxiety, needs staff to work overtime. In addition, the method needs transformer station's endWith scheduling station coordinated, check one by one each regulation and controlling of information, both sides need close ties, collaborative work, the call of continuationNot only cause the wasting of resources, and cause staff tired.
Summary of the invention
For the deficiency in solving the problems of the technologies described above, the object of the invention is to: provide a kind of intelligent substation to simulate main website and combineClose test macro, can communicate, simulate main website environment with telemechanical machine in station, the number of times of minimizing information checking work and consuming time,In the life-span of extension device, alleviate staff's burden.
The present invention for the technical scheme that its technical problem of solution adopts is:
Described intelligent substation is simulated main website integrated test system, comprises simulation main website tester, and the simulation tester A of main website passes throughRouter and switch are connected with A district data communication cabinet, and the simulation tester B of main website is by router and switch and BDistrict's data communication cabinet is connected, and in described A district data communication cabinet, is provided with telemechanical apparatus A, telemechanical apparatus B and switch, described ADistrict's data communication cabinet communicates and is connected with measure and control device and local monitoring system respectively; Data communication cabinet inside, described B district is provided with logicalNews gateway machine and switch, described B district data communication cabinet is also connected with the alarm figure gateway machine integrated application server that direct transfers,Described A district data communication cabinet is all connected with data dispatching screen with B district data communication cabinet, and data dispatching screen is transmitted to dataRegulation and control center.
Further preferably, simulation main website tester comprise basic model database, channel information configuration module, model service module,Point table imports module, data disaply moudle and alarm module.
Further preferably, simulation main website tester comprises shell, and the top of shell is provided with fin, and the front end of shell is provided with many groupsInterface, the inside of shell is provided with chip, CPU processor and storage facilities.
Further preferably, measure and control device can gather the electric parameters such as the voltage, electric current, contact state of operational outfit, has electricityThe functions such as energy monitoring, analysis, control, can complete remote measurement, the Remote control function at each interval.
Further preferably, telemechanical apparatus A and telemechanical apparatus B comprise multiple telemechanical machines, and described telemechanical machine is by circuit carrier wave, specialScheduling is connected with transformer station by modes such as optical cables.
Further preferably, remote signalling remote measurement and graphical information that alarm direct transfers in figure gateway machine integrated application collection of server station are straightConnect and pass to control centre's use.
Further preferably, between A district data communication cabinet and B district data communication cabinet, be provided with fire wall.
Compared with prior art, the present invention has following beneficial effect:
(1) this device is changed the image that tester volume is large in the past, weight is large, lightly flexible, is convenient to changing along with job siteBecome migration at any time. Tester shell is metal material, has good resistance to compression, shock resistance, and device is sheet metal knot aboveStructure, can fully dispel the heat, and ensures the speed of its internal operation, front end arrange many group interfaces can fully meet display screen, switch andThe connection requirement of mobile storage.
(2) this device can, under the condition still not possessing with the communication network of main website, communicate, simulate with telemechanical machine in stationMain website environment, carries out simulative debugging, information checking, signal wiring side in checking station from scheduling copy supervisory control of substation information in advanceThe correctness of sending in formula and stipulations, after pinpointing the problems, change in time, makes monitor message reach in advance access acceptance requirement, reaches and takes outInspection acceptance criteria. And then carry out teletransmission test with scheduling station, and can inspect by random samples, can complete far in the optical cable stage of not entering the stationThe breath of delivering a letter is checked, and improves greatly teletransmission test efficiency, can shorten the engineering construction duration, above intelligent power transformation in 10 days originallyThe website adjustment work of the protected data of standing can complete in effective 1-2 days. For putting into operation as scheduled, power grid construction carries out guarantee.
(3) the information checking work that the use of intelligent substation emulation main website comprehensive tester makes script need to repeat twice becomes oneInferior, reduce the drawing number of times of primary equipment, effectively reduce the damage to equipment, extend the service life of equipment.
(4) use intelligent substation emulation main website comprehensive tester to make to meet as early as possible acceptance condition in station, scheduling station is inspected by random samplesCheck and accept, very long call link in the middle of having saved, has effectively saved job costs, has alleviated staff's load.
Brief description of the drawings
Fig. 1 structured flowchart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described further:
Embodiment 1
As shown in Figure 1, intelligent substation of the present invention is simulated main website integrated test system, comprises simulation main website tester, mouldIntend the tester A of main website and be connected with A district data communication cabinet by router and switch, the simulation tester B of main website passes through roadBe connected with B district data communication cabinet by device and switch, in described A district data communication cabinet, be provided with telemechanical apparatus A, telemechanical dressPut B and switch, described A district data communication cabinet communicates and is connected with measure and control device and local monitoring system respectively; Described B districtData communication cabinet inside is provided with communication network shutdown and switch, and described B district data communication cabinet is also combined with the alarm figure gateway machine that direct transfersClose application server and be connected, described A district data communication cabinet is all connected with data dispatching screen with B district data communication cabinet, adjustsData are transmitted to regulation and control center by degrees of data screen; Between A district data communication cabinet and B district data communication cabinet, be provided with fire wall.
Wherein, simulation main website tester comprises basic model database, channel information configuration module, model service module, some tableImport module, data disaply moudle and alarm module; Simulation main website tester comprises shell, and the top of shell is provided with fin,The front end of shell is provided with many group interfaces, and the inside of shell is provided with chip, CPU processor and storage facilities.
Measure and control device can gather the electric parameters such as the voltage, electric current, contact state of operational outfit, have energy monitor, analysis,The functions such as control, can complete remote measurement, the Remote control function at each interval.
For the needs of dispatching of power netwoks, dispatching of power netwoks side also should monitor or control the equipment in transformer station. Due to schedulingWith transformer station's a good distance off, thus be all will dispatch and be connected with transformer station by modes such as circuit carrier wave, special optical cables, and pass throughThe telemechanical machine that is installed in two ends is downloaded signal modulation, has gone various functions.
Telemechanical apparatus A and B be mainly in transformer station by Telecontrol Protocol complete remote action data collection, processing, transmission, acceptance withAnd function such as output execution etc.
Local monitoring system is by computer part or all replace conventional control appliance and supervisory instrument, and dynamic process is monitoredWith a kind of automated system of controlling.
Remote signalling remote measurement and graphical information that alarm direct transfers in figure gateway machine integrated application collection of server station are directly uploaded to schedulingCenter is used, and this pattern is different from traditional scheduling method, and dispatching terminal is not need to make database, and it can be by stationAlarm signal and the figure form that is directly changed into message upload scheduling, out just can see as long as packet parsing is received in schedulingThe internal information of standing.
Control flow:
1, create test macro model
Provide typical information table by control centre, unit in charge of construction arranges according to scene is actual, after information table examination & verification is finalized a text, byControl centre imports in this device.
2, create the preposition information of test macro, such as RTU and four remote sensing informations
RTU address, IP address in information table gatherer tester are set to end address, station, and port numbers is station end portNumber, stipulations are selected identical with main website.
3, four distant signals are checked in simulation, need to repeatedly test for multichannel situation
Tester can connect two passages, respectively two passages is tested to verification.
4, remote browse function is checked in simulation, carries out the function debuggings such as picture is had access to, browsing data
Have access to picture, data, check with on-the-spot real data.
5, the alarm function that direct transfers is checked in simulation, confirms that the alarm function that direct transfers is normal
Simulation main website tester operation principle:
Still, under the condition not possessing in transformer station and main website communication, intelligent substation emulation main website tester can be simulated main website environment,In advance supervisory control of substation information table is imported to transformer station, monitor message is carried out to simulative debugging, information checking, monitor message is carriedBefore reach access acceptance requirement, reach sampling observation acceptance criteria. The website adjustment work of 10 days above intelligent station protected datas canIn limited 1-2 days, complete.
Intelligent substation emulation main website tester is connected by a switch with telemechanical machine in station, by intelligent substation is imitativeStand RTU address, IP address and port numbers setting and the substation end configuration of comprehensive tester of Allah is identical, in tester and stationBetween telemechanical machine, form a LAN, gather the electricity such as voltage, electric current, contact state of operational outfit with measure and control device in receiving stationGas parameter, thus realize intelligent substation emulation main website tester to the interior dynamic process monitoring and controlling of standing.
Intelligent substation emulation main website tester stipulations and other relevant configuration are set to consistent with main website, simulate main website shape completelyState. Now supervisory control of substation information table is imported to tester inside, can carry out in advance teletransmission test.
Claims (7)
1. an intelligent substation simulation main website integrated test system, comprises simulation main website tester, it is characterized in that, simulation is mainThe tester A that stands is connected with A district data communication cabinet by router and switch, and the simulation tester B of main website passes through routerAnd switch is connected with B district data communication cabinet, in described A district data communication cabinet, be provided with telemechanical apparatus A, telemechanical apparatus BAnd switch, described A district data communication cabinet communicates and is connected with measure and control device and local monitoring system respectively; Described B district dataCommunication counter inside is provided with communication network shutdown and switch, and described B district data communication cabinet also comprehensively should with the alarm figure gateway machine that direct transfersBe connected with server, described A district data communication cabinet is all connected with data dispatching screen with B district data communication cabinet, scheduling numberAccording to screen, data are transmitted to regulation and control center.
2. intelligent substation according to claim 1 is simulated main website integrated test system, it is characterized in that, simulation main website surveysExamination instrument comprises that basic model database, channel information configuration module, model service module, some table import module, data show mouldPiece and alarm module.
3. intelligent substation according to claim 1 and 2 is simulated main website integrated test system, it is characterized in that, simulation is mainThe tester of standing comprises shell, and the top of shell is provided with fin, and the front end of shell is provided with many group interfaces, and the inside of shell is provided with coreSheet, CPU processor and storage facilities.
4. intelligent substation according to claim 1 is simulated main website integrated test system, it is characterized in that measure and control device energyEnough gather the electric parameters such as the voltage, electric current, contact state of operational outfit, there is the functions such as energy monitor, analysis, control,Can complete remote measurement, the Remote control function at each interval.
5. intelligent substation according to claim 1 is simulated main website integrated test system, it is characterized in that telemechanical apparatus AComprise multiple telemechanical machines with telemechanical apparatus B, described telemechanical machine will be dispatched and transformer station by modes such as circuit carrier wave, special optical cablesBe connected.
6. intelligent substation according to claim 1 simulation main website integrated test system, is characterized in that, the alarm figure that direct transfersRemote signalling remote measurement in shape gateway machine integrated application collection of server station and graphical information are directly uploaded to control centre and use.
7. intelligent substation according to claim 1 is simulated main website integrated test system, it is characterized in that, A district data are logicalBetween news cabinet and B district data communication cabinet, be provided with fire wall.
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| CN201610077227.5A CN105610245B (en) | 2016-02-04 | 2016-02-04 | Intelligent substation simulates main website integrated test system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570781A (en) * | 2016-11-02 | 2017-04-19 | 国家电网公司 | Intelligent transformer station monitoring information step-by-step checking and accepting method based on three-layer double-network structure |
| CN106971351A (en) * | 2017-03-27 | 2017-07-21 | 国网江苏省电力公司电力科学研究院 | The automatic Acceptance Test System of intelligent substation regulation and controlling of information integration and method |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
| CN107733090A (en) * | 2017-11-23 | 2018-02-23 | 国网上海市电力公司 | A kind of power distribution automation movement simulation main website and its Application way |
| CN107976598A (en) * | 2017-12-08 | 2018-05-01 | 囯网河北省电力有限公司电力科学研究院 | The test method of SOE signals is lost after intelligent substation line fault |
| CN109085808A (en) * | 2018-08-14 | 2018-12-25 | 电子科技大学 | The sub- equipment simulating device of intelligent substation assist control system and test method |
| CN109193945A (en) * | 2018-10-19 | 2019-01-11 | 国网福建省电力有限公司 | A kind of method that intelligent substation remote action data configuration automated closed-loop is checked |
| CN109257210A (en) * | 2018-09-05 | 2019-01-22 | 广东电网有限责任公司 | A kind of substation secondary device configuration information interactive system and method |
| CN110112831A (en) * | 2019-06-03 | 2019-08-09 | 国网四川省电力公司电力科学研究院 | A kind of supervisory control of substation information automation checks and accepts device and its acceptance method |
| CN110365651A (en) * | 2019-06-17 | 2019-10-22 | 贵州黔驰信息股份有限公司 | A method of the data distribution based on image recognition |
| CN110865849A (en) * | 2019-11-04 | 2020-03-06 | 国网四川省电力公司电力科学研究院 | Intelligent substation configuration file management and control method for improving debugging and operation and inspection efficiency |
| CN110995794A (en) * | 2019-11-19 | 2020-04-10 | 许继集团有限公司 | Debugging workstation, network shutdown machine and remote power data acquisition method |
| CN111478818A (en) * | 2020-05-11 | 2020-07-31 | 广西电网有限责任公司钦州供电局 | Telecontrol checking method based on SCD file and RCD file |
| CN113992400A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Public switch station cross-station communication system of offshore wind farm |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570781A (en) * | 2016-11-02 | 2017-04-19 | 国家电网公司 | Intelligent transformer station monitoring information step-by-step checking and accepting method based on three-layer double-network structure |
| CN106971351A (en) * | 2017-03-27 | 2017-07-21 | 国网江苏省电力公司电力科学研究院 | The automatic Acceptance Test System of intelligent substation regulation and controlling of information integration and method |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
| CN107733090A (en) * | 2017-11-23 | 2018-02-23 | 国网上海市电力公司 | A kind of power distribution automation movement simulation main website and its Application way |
| CN107976598A (en) * | 2017-12-08 | 2018-05-01 | 囯网河北省电力有限公司电力科学研究院 | The test method of SOE signals is lost after intelligent substation line fault |
| CN109085808A (en) * | 2018-08-14 | 2018-12-25 | 电子科技大学 | The sub- equipment simulating device of intelligent substation assist control system and test method |
| CN109257210A (en) * | 2018-09-05 | 2019-01-22 | 广东电网有限责任公司 | A kind of substation secondary device configuration information interactive system and method |
| CN109193945B (en) * | 2018-10-19 | 2021-12-07 | 国网福建省电力有限公司 | Automatic closed-loop checking method for telecontrol data configuration of intelligent substation |
| CN109193945A (en) * | 2018-10-19 | 2019-01-11 | 国网福建省电力有限公司 | A kind of method that intelligent substation remote action data configuration automated closed-loop is checked |
| CN110112831A (en) * | 2019-06-03 | 2019-08-09 | 国网四川省电力公司电力科学研究院 | A kind of supervisory control of substation information automation checks and accepts device and its acceptance method |
| CN110365651A (en) * | 2019-06-17 | 2019-10-22 | 贵州黔驰信息股份有限公司 | A method of the data distribution based on image recognition |
| CN110865849A (en) * | 2019-11-04 | 2020-03-06 | 国网四川省电力公司电力科学研究院 | Intelligent substation configuration file management and control method for improving debugging and operation and inspection efficiency |
| CN110865849B (en) * | 2019-11-04 | 2022-03-11 | 国网四川省电力公司电力科学研究院 | Intelligent substation configuration file management and control method for improving debugging and operation and inspection efficiency |
| CN110995794A (en) * | 2019-11-19 | 2020-04-10 | 许继集团有限公司 | Debugging workstation, network shutdown machine and remote power data acquisition method |
| CN110995794B (en) * | 2019-11-19 | 2022-07-15 | 许继集团有限公司 | Remote acquisition method of electric power data |
| CN111478818A (en) * | 2020-05-11 | 2020-07-31 | 广西电网有限责任公司钦州供电局 | Telecontrol checking method based on SCD file and RCD file |
| CN113992400A (en) * | 2021-10-27 | 2022-01-28 | 西安热工研究院有限公司 | Public switch station cross-station communication system of offshore wind farm |
| CN113992400B (en) * | 2021-10-27 | 2024-04-30 | 西安热工研究院有限公司 | Cross-station communication system of public switch station of offshore wind farm |
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| CN105610245B (en) | 2018-09-21 |
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