CN104037937A - Analog simulation intelligent substation measurement and control device - Google Patents
Analog simulation intelligent substation measurement and control device Download PDFInfo
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Abstract
The invention provides an analog simulation intelligent substation measurement and control device which is characterized by mainly comprising three parts, wherein the first part is a process layer communication simulation module for realizing simulation of a communication function with process layer equipment and comprises a control quantity information interaction function and an alternating current quantity acquisition function, the second part is a station control layer MMS (manufacturing message specification) communication simulation module for realizing simulation of an MMS (manufacturing message specification) communication service function of the measurement and control device and comprises a four-remote information uploading function and a monitoring background command interaction function, the third part is a measurement and control function processing module for forwarding control quantity data and alternating current quantity data acquired by the process layer communication simulation module to the station control layer MMS (manufacturing message specification) communication simulation module, five-prevention rule logic judgment, remote control commands, fixed value command response processing and other functions, and the three modules are closely matched to realize measurement, measurement and control of the measurement and control device, And (5) simulating functions of control, five prevention and the like.
Description
Technical field
The present invention relates to electric network information technical field, is the emulation technology to measure and control device in Intelligent Substation System, is specifically related to a kind of analog simulation intelligent substation measure and control device.
Background technology
Along with intelligent substation technology is in the promotion and application of power industry, the equipment of different vendor, based on IEC 61850 standards, has been realized interconnection; But in the development and testing of intelligent substation equipment and project plan process, research staff and engineering construction personnel are also faced with problems: one, and background monitoring system, communication processor developer and relevant detection certification authority are faced with the problem of how conveniently building test environment and background monitoring system and communication processor being carried out to corresponding function/performance test; Its two, under the scene of the uniting and adjustment operation of intelligent substation, engineers and technicians are also faced with, how the checking signal of quickness and high efficiency, investigates the each ICD(of producer device capability description document) configuration file compatibility issue; The 3rd, the raising that each electric company requires for power supply reliability, its operation maintenance personnel are also faced with the in the situation that of how power failure at interval, complete the problem of database maintenance amendment and signal checking work.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of analog simulation intelligent substation measure and control device is provided, the present invention is mutual to the lower collection that realizes of ac data by communicating by letter with process layer devices and controlled quentity controlled variable data, to upper by IEC 61850 server com-munication module by four remote sensing informations in time to monitoring the uploading of backstage, the various command on the backstage of real-time response monitoring simultaneously, realized the emulation of intelligent substation measure and control device, the research to intelligent substation technology and engineering test uniting and adjustment have positive effect.
Technical scheme of the present invention is as described below: a kind of analog simulation intelligent substation measure and control device, it is characterized in that, it mainly comprises three parts, Part I is process layer communication simulation module 106, Part II is station level MMS (manufacture message specification) communication simulation module 102, Part III is observing and controlling functional processing module 103, and these three parts have contained all functions main points of the design and development of this emulation technology.Between above-mentioned three moulds are fast, closely cooperate and realized the measurement, control of measure and control device, the emulation of five functions such as anti-:
Process layer communication simulation module: the emulation of realization and process layer devices communication function, comprises controlled quentity controlled variable information interaction function and of ac acquisition function.
Station level MMS (manufacture message specification) communication simulation module: MMS (manufacture message specification) the communication service function of the Realization of Simulation measure and control device, comprises on four remote sensing informations and send function and monitor background commands interactive function.
Observing and controlling functional processing module: comprise process layer communication simulation module is gathered to controlled quentity controlled variable data and of ac data retransmission to station level MMS (manufacture message specification) communication simulation module, the judgement of proofing rules logic, the functions such as guidance command, the processing of definite value command response.
According to the present invention of technique scheme, how to address the above problem as starting point, design and develop intelligent substation measure and control device analogue system, realize the emulation of measure and control device measurement, control, five functions such as anti-, in following working scene, there is important practical significance.First, four distant signal checking works while can be applicable to transformer station's uniting and adjustment operation, conveniently check out, the each ICD(of producer device capability description document) problem of file in the time communicating by letter with background system.Secondly, after substation operation personnel reconfigure the database of background monitoring system, can, under the cooperation of this measure and control device analogue system, realize the in the situation that of power failure at interval, realize the checking work of background data base four distant signals.Finally, this measure and control device analogue system can be to background monitoring system, and telemechanical communicator is protected letter supervisor and carried out function/performance test; Background monitoring system, telemechanical communicator, protect the research staff of letter supervisor or test accordingly certification authority, just can build the simulation running environment of single or multiple transformer stations without expending huge human and material resources, greatly accelerate the test speed to the said goods, promoted to produce the performance of product, the lifting of quality.
Brief description of the drawings
Fig. 1 is emulation measure and control device overall framework involved in the present invention.
Fig. 2 is that process layer communication module involved in the present invention realizes schematic diagram.
Fig. 3 is that station level communication simulation module involved in the present invention realizes schematic diagram.
Fig. 4 is the anti-Implement of Function Module schematic diagram of emulation measure and control device five involved in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of analog simulation intelligent substation measure and control device, it is characterized in that, it mainly comprises three parts, Part I is process layer communication simulation module 106, Part II is station level MMS (manufacture message specification) communication simulation module 102, and Part III is observing and controlling functional processing module 103, closely cooperates and realized the measurement, control of measure and control device, the emulation of five functions such as anti-between above-mentioned three moulds are fast:
Process layer communication simulation module: realize the emulation with process layer devices communication function, comprise controlled quentity controlled variable information interaction function and of ac acquisition function, process layer communication simulation module by opto-electronic conversion by SMV (sampled value data) information access of the GOOSE of intelligent terminal (towards the transformer substation case of general object) and merge cells the network interface card to emulating host computer, the GOOSE (towards the transformer substation case of general object) and SMV (sampled value data) information that on network interface card, collect are resolved and processed to process layer emulation module, analysis result is put into respectively and controlled data buffer zone and exchange data buffer zone, handling process as shown in Figure 2.
Station level MMS (manufacture message specification) communication simulation module: MMS (manufacture message specification) the communication service function of the Realization of Simulation measure and control device, comprise on four remote sensing informations and send function and monitor background commands interactive function, this module is by the ICD(device capability description document of resolution digital gasifying device) template obtains the parameters of measure and control device, further load 61850 server capability modules and realize simulator communication function, the communication process of each simulator is bound to IP address default on computer network interface card, realize the function of many empty devices of single computer emulation, the communication process of each empty device is by ICP/IP protocol and background monitoring system, and telemechanical communication processor, protects letter management devices and establish a communications link, and carry out information interaction handling process, and its principle as shown in Figure 3.
Observing and controlling functional processing module: comprise process layer communication simulation module is gathered to controlled quentity controlled variable data and of ac data retransmission to station level MMS (manufacture message specification) communication simulation module, the judgement of proofing rules logic, guidance command, the functions such as definite value command response processing, observing and controlling functional processing module by controlled quentity controlled variable data buffer zone with data retransmission of ac data buffer zone to remote signalling data buffering area and telemetry buffering area, generate definite value message buffer according to definite value configuration information, the definite value command process flow process on response backstage, resolve proofing rules configuration file, and judge and respond backstage guidance command according to proofing rules, realize the emulation of measure and control device five anti-functions, its principle as shown in Figure 4.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement and polishing, these improvement and polishing also should be considered as protection scope of the present invention.
Claims (4)
1. an analog simulation intelligent substation measure and control device, it is characterized in that, it mainly comprises three parts, Part I is process layer communication simulation module, Part II is station level MMS communication simulation module, Part III is observing and controlling functional processing module, closely cooperates and realized the measurement, control of measure and control device, the emulation of five functions such as anti-between above-mentioned three moulds are fast.
2. a kind of analog simulation intelligent substation measure and control device according to claim 1, it is characterized in that, described process layer communication simulation module, realize the emulation with process layer devices communication function, comprise controlled quentity controlled variable information interaction function and of ac acquisition function, described process layer communication simulation module by opto-electronic conversion by the SMV information access of the GOOSE of intelligent terminal and merge cells the network interface card to emulating host computer, the GOOSE and the SMV information that on network interface card, collect are resolved and processed to process layer emulation module, analysis result is put into respectively and controlled data buffer zone and exchange data buffer zone.
3. a kind of analog simulation intelligent substation measure and control device according to claim 1, it is characterized in that, described station level MMS communication simulation module, the MMS communication service function of the Realization of Simulation measure and control device, comprise on four remote sensing informations and send function and monitor background commands interactive function, described station level MMS communication simulation module is obtained the parameters of measure and control device by the ICD template of resolution digital gasifying device, further load 61850 server capability modules and realize simulator communication function, the communication process of each simulator is bound to IP address default on computer network interface card, realize the function of many empty devices of single computer emulation, the communication process of each empty device is by ICP/IP protocol and background monitoring system, and telemechanical communication processor, protects letter management devices and establish a communications link, and carry out information interaction handling process.
4. a kind of analog simulation intelligent substation measure and control device according to claim 1, it is characterized in that, described observing and controlling functional processing module, comprise process layer communication simulation module is gathered to controlled quentity controlled variable data and of ac data retransmission to station level MMS communication simulation module, the judgement of proofing rules logic, guidance command, the functions such as definite value command response processing, observing and controlling functional processing module by controlled quentity controlled variable data buffer zone with data retransmission of ac data buffer zone to remote signalling data buffering area and telemetry buffering area, generate definite value message buffer according to definite value configuration information, the definite value command process flow process on response backstage, resolve proofing rules configuration file, and judge and respond backstage guidance command according to proofing rules, realize the emulation of measure and control device five anti-functions.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601405A (en) * | 2015-01-12 | 2015-05-06 | 国家电网公司 | System and method for testing information interaction of station level based on configuration strategies |
| CN105373024A (en) * | 2015-11-26 | 2016-03-02 | 积成电子股份有限公司 | Transformer substation monitoring system remote control error prevention mechanism |
| CN105656204A (en) * | 2016-02-18 | 2016-06-08 | 云南电网有限责任公司电力科学研究院 | Intelligent substation remote-signaling closed-loop test method |
| CN105680441A (en) * | 2016-01-25 | 2016-06-15 | 许继集团有限公司 | Simulated replacement technique-based simulated point-alignment device |
| CN107834697A (en) * | 2017-10-23 | 2018-03-23 | 广东电网有限责任公司肇庆供电局 | The method of dispatch automated system telemetry response speed when lifting electric network fault |
| CN110533984A (en) * | 2019-09-29 | 2019-12-03 | 广东电网有限责任公司 | A kind of practical operation simulator of four lines telemechanical business |
| CN111882937A (en) * | 2020-07-21 | 2020-11-03 | 国家电网有限公司 | Intelligent substation analog system |
| CN112556749A (en) * | 2020-11-30 | 2021-03-26 | 薛峰 | Detection method for redundant measurement and control device |
| CN113343446A (en) * | 2021-05-25 | 2021-09-03 | 国网湖北省电力有限公司荆门供电公司 | Data analysis and verification method and system for transformer substation monitoring system |
| CN113364120A (en) * | 2021-06-04 | 2021-09-07 | 广东电网有限责任公司 | Method, device and equipment for checking control process of intelligent substation and storage medium |
| CN116132343A (en) * | 2023-02-13 | 2023-05-16 | 国网四川省电力公司电力科学研究院 | Online monitoring terminal simulation test system and method for primary equipment of intelligent substation |
| CN117471934A (en) * | 2023-10-09 | 2024-01-30 | 广东工业大学 | Simulation method of multifunctional measurement and control device and computer equipment |
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| EP2109205B1 (en) * | 2008-04-09 | 2013-03-13 | KOLEKTOR SINABIT d.o.o. | Remote operation control of a MV/LV transformer station and remote signalling of faults |
| WO2014059721A1 (en) * | 2012-10-19 | 2014-04-24 | 上海市电力公司 | Transition method for monitoring system modification process during intelligent modification of conventional substation |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601405B (en) * | 2015-01-12 | 2018-08-03 | 国家电网公司 | A kind of station level information exchange test system and method based on configuration strategy |
| CN104601405A (en) * | 2015-01-12 | 2015-05-06 | 国家电网公司 | System and method for testing information interaction of station level based on configuration strategies |
| CN105373024A (en) * | 2015-11-26 | 2016-03-02 | 积成电子股份有限公司 | Transformer substation monitoring system remote control error prevention mechanism |
| CN105373024B (en) * | 2015-11-26 | 2018-07-03 | 积成电子股份有限公司 | A kind of monitoring system of electric substation is remotely controlled anti-error mechanism |
| CN105680441A (en) * | 2016-01-25 | 2016-06-15 | 许继集团有限公司 | Simulated replacement technique-based simulated point-alignment device |
| CN105680441B (en) * | 2016-01-25 | 2018-03-20 | 许继集团有限公司 | Simulation based on stimulated replacement technology is to a device |
| CN105656204A (en) * | 2016-02-18 | 2016-06-08 | 云南电网有限责任公司电力科学研究院 | Intelligent substation remote-signaling closed-loop test method |
| CN107834697B (en) * | 2017-10-23 | 2020-12-29 | 广东电网有限责任公司肇庆供电局 | Method for improving response speed of telemetering data of dispatching automation system in case of power grid fault |
| CN107834697A (en) * | 2017-10-23 | 2018-03-23 | 广东电网有限责任公司肇庆供电局 | The method of dispatch automated system telemetry response speed when lifting electric network fault |
| CN110533984A (en) * | 2019-09-29 | 2019-12-03 | 广东电网有限责任公司 | A kind of practical operation simulator of four lines telemechanical business |
| CN111882937A (en) * | 2020-07-21 | 2020-11-03 | 国家电网有限公司 | Intelligent substation analog system |
| CN112556749A (en) * | 2020-11-30 | 2021-03-26 | 薛峰 | Detection method for redundant measurement and control device |
| CN113343446A (en) * | 2021-05-25 | 2021-09-03 | 国网湖北省电力有限公司荆门供电公司 | Data analysis and verification method and system for transformer substation monitoring system |
| CN113343446B (en) * | 2021-05-25 | 2022-07-01 | 国网湖北省电力有限公司荆门供电公司 | Data analysis and verification method and system for transformer substation monitoring system |
| CN113364120A (en) * | 2021-06-04 | 2021-09-07 | 广东电网有限责任公司 | Method, device and equipment for checking control process of intelligent substation and storage medium |
| CN116132343A (en) * | 2023-02-13 | 2023-05-16 | 国网四川省电力公司电力科学研究院 | Online monitoring terminal simulation test system and method for primary equipment of intelligent substation |
| CN116132343B (en) * | 2023-02-13 | 2024-06-04 | 国网四川省电力公司电力科学研究院 | Online monitoring terminal simulation test system and method for primary equipment of intelligent substation |
| CN117471934A (en) * | 2023-10-09 | 2024-01-30 | 广东工业大学 | Simulation method of multifunctional measurement and control device and computer equipment |
| CN117471934B (en) * | 2023-10-09 | 2024-04-19 | 广东工业大学 | Simulation method of multifunctional measurement and control device and computer equipment |
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Effective date of registration: 20210601 Address after: 510700 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China South Power Grid International Co.,Ltd. Address before: 510623 No.6, Huasui Road, Zhujiang New Town, Tianhe District, Guangzhou City, Guangdong Province Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: China South Power Grid International Co.,Ltd. |