CN103400514A - Simulation training system of digital substation - Google Patents
Simulation training system of digital substation Download PDFInfo
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- CN103400514A CN103400514A CN2013103124976A CN201310312497A CN103400514A CN 103400514 A CN103400514 A CN 103400514A CN 2013103124976 A CN2013103124976 A CN 2013103124976A CN 201310312497 A CN201310312497 A CN 201310312497A CN 103400514 A CN103400514 A CN 103400514A
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Abstract
The invention discloses a simulation training system of a digital substation. A real-time simulation subsystem adopts an RTDS (Real Time Digital System) to generate a data source of a simulation test, a substation control network environment simulation platform realizes the networking of a secondary circuit, a complete and real process layer network is constructed under the background of an intelligent station, a data playback and simulation training subsystem generates various test data by aiming at various conditions of production operation, and the test data are panoramically stored and preserved, can be inverted and can be used as a practical training case in simulation training; the simulation training system can be used for comprehensively performing function test on automation, protection and network communication secondary special equipment of the intelligent substation, realizing the secondary system integration requirement on the aspect of a test technology, organically combining a simulation laboratory with personnel training, filling the blank of the intelligent substation in the aspects of a simulation technology and a training scheme based on personnel training, and providing powerful support for comprehensively improving the operation management level of the intelligent substation.
Description
Technical field
The invention belongs to the emulation training technical field, relate in particular to a kind of digital transformer substation simulation training system.
Background technology
The proposition of automation of transformation substations IEC61850 international standard system, make the Automation Technology of Digitized Transformer progress rapid, become the developing direction of Substation Automation System.In recent years, China has carried out a series of digital transformer substation practice.But the practice of the digital transformer substation in early stage mainly concentrates on the new technology aspect, paying close attention to the application of new equipment and new standard agreement explores, and the substation operation that adapts with Automation Technology of Digitized Transformer is safeguarded, the formulation of test maintenance procedure standard, and the work such as training that the examination personnel are repaiied in operation seriously lag behind.
Automation Technology of Digitized Transformer has had significant progress at aspects such as network technology, open protocol, device intelligence, power information interface standards, has produced the solution of multiple digital transformer substation based on the IEC61850 standard.In present digital transformer substation pilot project project, various new technologies are all producer's first Application in each pilot project, and these engineering practices and many theoretic discussions provide solid foundation for development and the popularization of Automation Technology of Digitized Transformer.Yet the digital transformer substation managerial personnel's that adapt with Automation Technology of Digitized Transformer technical training research relatively lags behind, and this will bring hidden danger for the operation maintenance of transformer station, and can't reach Automation Technology of Digitized Transformer is the target of safe operation of electric network service.
Summary of the invention
The invention provides a kind of digital transformer substation simulation training system, being intended to solve technical training present and the digital transformer substation managerial personnel that Automation Technology of Digitized Transformer adapts relatively lags behind,, for the operation maintenance of transformer station brings hidden danger, can't reach the problem that Automation Technology of Digitized Transformer is the safe operation of electric network service goal.
The object of the present invention is to provide a kind of digital transformer substation simulation training system, this simulation training system comprises:
The real-time simulation subsystem, adopt RTDS to produce the data source of l-G simulation test;
Substation control network environment simulating platform, be connected with described real-time simulation subsystem, is used for realizing the networking of secondary circuit, under the background of intelligent station, builds complete real process-level network;
Data readback and emulation training subsystem, be connected with described Substation control network environment simulating platform, be used for producing various test figures for the various situations of production run, test figure is carried out the panorama storage preserve, can carry out inverting, and as the actual training case in emulation training.
Further, described real-time simulation subsystem needs power amplifier and the digitizing IEC-61850 conversion equipment of supporting response, and what RTDS produced is the signal of 10V.
Further, described Substation control network environment simulating platform comprises: merge cells, process layer switch, synchronized clock system, network monitoring system.
Digital transformer substation simulation training system provided by the invention, the real-time simulation subsystem adopts RTDS to produce the data source of l-G simulation test, Substation control network environment simulating platform has been realized the networking of secondary circuit, under the background of intelligent station, build complete real process-level network, data readback and emulation training subsystem produce various test figures for the various situations of production run, test figure is carried out the panorama storage preserves, can carry out inverting, and as the actual training case in emulation training; This simulation training system can be comprehensively carries out functional test to the equipment of intelligent substation robotization, protection, network service secondary specialty; aspect in experimental technique; realized the integrated requirement of electrical secondary system; simultaneously l-G simulation test chamber and staff training are combined; to fill up intelligent substation in the emulation technology based on staff training, the blank aspect training scheme, for the operation and management level of General Promotion intelligent substation provides powerful support.
Description of drawings
Fig. 1 is the structured flowchart of the digital transformer substation simulation training system that provides of the embodiment of the present invention.
In figure: 11, real-time simulation subsystem; 12, Substation control network environment simulating platform; 13, data readback and emulation training subsystem.
Embodiment
, in order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and be not used in the restriction invention.
Fig. 1 shows the structure of the digital transformer substation simulation training system that the embodiment of the present invention provides.For convenience of explanation, only show part related to the present invention.
This simulation training system comprises:
Real-time simulation subsystem 11, adopt RTDS to produce the data source of l-G simulation test;
Substation control network environment simulating platform 12, be connected with real-time simulation subsystem 11, is used for realizing the networking of secondary circuit, under the background of intelligent station, builds complete real process-level network;
Data readback and emulation training subsystem 13, be connected with Substation control network environment simulating platform 12, be used for producing various test figures for the various situations of production run, test figure is carried out the panorama storage preserve, can carry out inverting, and as the actual training case in emulation training.
In embodiments of the present invention, real-time simulation subsystem 11 needs power amplifier and the digitizing IEC-61850 conversion equipment of supporting response, and what RTDS produced is the signal of 10V.
In embodiments of the present invention, Substation control network environment simulating platform 12 comprises: merge cells, process layer switch, synchronized clock system, network monitoring system.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, that real-time simulation subsystem 11 uses is RTDS (RealTime Digital Simulator), this is the data source of l-G simulation test chamber, and what RTDS produced is the signal of 10V left and right, needs power amplifier and the digitizing IEC-61850 conversion equipment of supporting response.
Substation control network environment simulating platform 12, the networking of secondary circuit, under the background of intelligent station, can build complete real process-level network, comprises merge cells (MU), process layer switch, synchronized clock system, network monitoring system.
Data readback and emulation training subsystem 13, simulation test platform, for the various test figures that the various situations of production run produce, is all the panorama storage to preserve, and these data can inverting on suitable software platform, for emulation training, actual training case that Here it is.
The digital transformer substation simulation training system that this programme provides, wherein intelligent substation automation simulation Lab Establishment mainly comprises following components: real-time simulation subsystem 11, that generally use is RTDS (Real Time Digital Simulator), this is the data source of l-G simulation test chamber, what RTDS produced is the signal of 10V left and right, needs power amplifier and the digitizing IEC-61850 conversion equipment of supporting response; Substation control network environment simulating platform 12, utilized advanced network technology, therefore originally can't carry out the secondary circuit of l-G simulation test, under the background of intelligent station, complete real process-level network be can build, merge cells (MU), process layer switch, synchronized clock system, network monitoring system comprised; Data readback and emulation training subsystem 13, technical characterstic due to intelligent station, simulation test platform is for the various test figures of the various situations generations of production run, all the panorama storage to preserve, these data can inverting on suitable software platform, for emulation training, actual training case that Here it is.
Due to the unified Modeling of IEC-61850, after Substation Design, the entire infrastructure of transformer station and the description of function are all that the file by standard language is carried, and the relatively traditional transformer station of the foundation of the realistic model of transformer station is very simple, and emulation has more the degree of depth; Take the simulation test platform of communication network in the electrical secondary system of building intelligent substation that can be complete as the leading factor with modern communication technology; Because the standardization level of intelligent substation is very high, the data of the actual motion of transformer station can be directly as the data source of emulation, can seamless interfacing; Consistance due to the IEC61850 system of intelligent substation, make the technical training of intelligent substation l-G simulation test and intelligent substation to combine closely.
This programme can be comprehensively carries out functional test to the equipment of the secondary specialties such as intelligent substation robotization, protection, network service; aspect in experimental technique; realized the integrated requirement of electrical secondary system; simultaneously; l-G simulation test chamber and staff training are combined; to fill up intelligent substation in the emulation technology based on staff training, the blank aspect training scheme, for the operation and management level of General Promotion intelligent substation provides strong support.
The digital transformer substation simulation training system that the embodiment of the present invention provides, real-time simulation subsystem 11 adopts RTDS to produce the data source of l-G simulation test, Substation control network environment simulating platform 12 has been realized the networking of secondary circuit, under the background of intelligent station, build complete real process-level network, data readback and emulation training subsystem 13 produce various test figures for the various situations of production run, test figure is carried out the panorama storage preserves, can carry out inverting, and as the actual training case in emulation training; This simulation training system can be comprehensively carries out functional test to the equipment of intelligent substation robotization, protection, network service secondary specialty; aspect in experimental technique; realized the integrated requirement of electrical secondary system; simultaneously l-G simulation test chamber and staff training are combined; to fill up intelligent substation in the emulation technology based on staff training, the blank aspect training scheme, for the operation and management level of General Promotion intelligent substation provides powerful support.
These are only preferred embodiment of the present invention,, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a digital transformer substation simulation training system, is characterized in that, this simulation training system comprises:
The real-time simulation subsystem, adopt RTDS to produce the data source of l-G simulation test;
Substation control network environment simulating platform, be connected with described real-time simulation subsystem, is used for realizing the networking of secondary circuit, under the background of intelligent station, builds complete real process-level network;
Data readback and emulation training subsystem, be connected with described Substation control network environment simulating platform, be used for producing various test figures for the various situations of production run, test figure is carried out the panorama storage preserve, can carry out inverting, and as the actual training case in emulation training.
2. simulation training system as claimed in claim 1, is characterized in that, described real-time simulation subsystem needs power amplifier and the digitizing IEC-61850 conversion equipment of supporting response, and what RTDS produced is the signal of 10V.
3. simulation training system as claimed in claim 1, is characterized in that, described Substation control network environment simulating platform comprises: merge cells, process layer switch, synchronized clock system, network monitoring system.
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Cited By (4)
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| CN104360183A (en) * | 2014-06-26 | 2015-02-18 | 许继电气股份有限公司 | Method for abnormality detection of simulated secondary loop of intelligent transformer substation |
| CN107368628A (en) * | 2017-06-21 | 2017-11-21 | 安徽森度科技有限公司 | A kind of intelligent substation accessory system based on emulation panorama 3D technology |
| CN107369201A (en) * | 2017-06-21 | 2017-11-21 | 安徽森度科技有限公司 | A kind of transformer station's panorama 3D emulation modes |
| CN109190305A (en) * | 2018-10-19 | 2019-01-11 | 国网四川省电力公司电力科学研究院 | Panorama real-time emulation method for electric system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104360183A (en) * | 2014-06-26 | 2015-02-18 | 许继电气股份有限公司 | Method for abnormality detection of simulated secondary loop of intelligent transformer substation |
| CN107368628A (en) * | 2017-06-21 | 2017-11-21 | 安徽森度科技有限公司 | A kind of intelligent substation accessory system based on emulation panorama 3D technology |
| CN107369201A (en) * | 2017-06-21 | 2017-11-21 | 安徽森度科技有限公司 | A kind of transformer station's panorama 3D emulation modes |
| CN109190305A (en) * | 2018-10-19 | 2019-01-11 | 国网四川省电力公司电力科学研究院 | Panorama real-time emulation method for electric system |
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Application publication date: 20131120 |