CN105406996B - A kind of method of intelligent substation station level MMS communication emulation - Google Patents
A kind of method of intelligent substation station level MMS communication emulation Download PDFInfo
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- CN105406996B CN105406996B CN201510726201.4A CN201510726201A CN105406996B CN 105406996 B CN105406996 B CN 105406996B CN 201510726201 A CN201510726201 A CN 201510726201A CN 105406996 B CN105406996 B CN 105406996B
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- 230000006854 communication Effects 0.000 title claims abstract description 54
- 238000004891 communication Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000006870 function Effects 0.000 claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000004088 simulation Methods 0.000 claims abstract description 12
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- 230000008859 change Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
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- 238000012360 testing method Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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Abstract
The invention discloses a kind of methods of intelligent substation station level MMS communication emulation, include the following steps：It builds IED models and configures memory bank, emulate the defencive function logic of protective device, application service trustship center accesses data information；Emulation terminal of the present invention is in communication with each other with application service trustship center, IED virtual protection logic functions library, device configuration memory bank, is transmitted using ICE middleware Technologies.Device virtual protection logic function and application service trustship center, include the function of ICE server-sides, and the function of data access is provided to application program or function module.Emulation terminal, MMS communication server, application service trustship center etc. can access the configuration information or real time data in the application program that other are serviced containing ICE containing ICE client-side program.Station level simulation communication function, for engineering staff and developer provide one quickly, effectively, easily intelligent Substation System test environment.
Description
Technical field
The invention belongs to intelligent Substation Systems to emulate field, be the architecture in intelligent substation simulation analysis system
The invention realized on platform, it is logical for real time datas such as the telemetering, remote signalling, event and the SOE that simulate intelligent substation station level
Telecommunication function.
Background technology
MMS (Manufacturing Message Specification) is the network developed and safeguarded by ISO TC184
Under environment between computer or intelligent electronic device exchange real time data and monitoring information a set of international standard message specification.
MMS is a set of independent specification, it is independently of using the developer with equipment.The service of MMS and message are all identical.Now
MMS is widely used for multiple industrial automations such as automobile, aviation, chemical industry, electric power.
ICE (Internet Communications Engine), is a kind of middleware platform of object-oriented, seating surface
The platforms, which are programmed, to the RPC of object provides tool, API and Ku Zhi to build the client-server application of object-oriented
It holds.Cross-platform deployment is supported by the application of ICE platform developments, multi language programme, wherein server-side support C++, JAVA, C#,
Several programming languages such as Python, client also support Ruby, PHP.ICE supports the programming mould of synchronous/asynchronous, subscription/publication
Formula supports distributed deployment, grid computing, built-in load-balancing function.
As intelligent substation technology is in the universal of China's power industry, application and the use of IEC61850 standards, no
With between the intelligent electronic device of producer, have been able to interconnect.But the transformer substation system of this isomery gives smart electronics
The arrangement of exploitation and the system engineering of equipment brings certain complexity with test job.
First, during intelligent substation arrangement, joint debugging, engineering staff is faced with how quick, efficient and accurate
Checking signal, the problems such as testing the compatibility of each producer's model configuration file.
Secondly, during intelligent substation puts into operation later O＆M, substation's operation maintenance personnel or smart machine exploit person
Member needs to search and solve the problems, such as in the case where not powering off.
In addition, the exploitation and test job of background monitoring system and communication processor, it is also desirable to one it is quick and easy,
Low cost and the test environment easily used, to achieve the purpose that test.
In conjunction with the above problem, the communicatrion emulator of a set of intelligent substation station level is researched and developed, is had highly important existing
Sincere justice.
Invention content
The purpose of the present invention is to realize the imitative of intelligent substation MMS communication function using based on ICE Distributed Communication Technologies
Very, filled up the shortcoming in current power industry intelligent substation analogue system field, for analogue system realization increase one kind can
Row reference scheme.Realize the emulation of telemetry, the emulation that remote signalling state is recorded with SOE, state-event and SOE records
Emulation and remote-control simulated and setting simulation.
Technical solution of the present invention is as follows：
A kind of method of intelligent substation station level MMS communication emulation, includes the following steps,
S1, structure IED models configure memory bank；
The system configuration SCD file that intelligent substation is parsed based on the libraries MMSLite, exports each of described intelligent substation
The cid memory informations of device；Parsing cid files are converted into the protection of device by translation interface according to the configuration information of cid
Allocation models extracts software, hardware resource attribute configuration information from current relay protective scheme programming project, creating device
The memory block that software, hardware configuration emulate；
S2 emulates the defencive function logic of protective device；
The transplanting of source program is realized based on the defencive function Simulation drive under Windows environment, carries out each specific logic
The transplanting of function；The communication of other function modules of defencive function logical AND or project is carried out by ICE middlewares.Protection
Increase an ICE server module in function logic emulation, the ICE server modules are for providing to related defencive function number
According to access or read-write；Substation simulation MMS server creates ICE clients, and defencive function is accessed by the ICE clients
ICE servers, transmit the data information of protective device；
S3, application service trustship center access data information：
Application service trustship center is used for logical to the programmable defencive function emulation of IED emulators, MMS communication, GOOSE
The management and application of letter, SMV signal procedures；When starting the emulation of intelligent substation station level MMS communication, in application service trustship
The heart is that each IED distinguishes construction device Model instantiation configuration information memory bank and virtual protection according to model configuration information
Logic function library and MMS communication server configuration module；The emulation of each IED and operation are mutual indepedent.
Application service trustship accesses the data information of virtual protection funtion part centrally through ICE clients, is serviced with ICE
End pattern is to MMS communication service routine or visits true terminal offer data access and control；Application service trustship center takes with MMS
Business end, virtual protection logic function end, GOOSE telecommunications services end, SMV communication services interact communication between end.
Application service trustship center and virtual protection logic functional block include ICE serve end programs, emulation terminal
The data and configuration information of simulator are accessed by ICE clients；MMS communication server-side is by ICE clients and virtually
Defencive function module is in communication with each other, and carries out data access, reads or change the relaying configuration information or real time data information of device.
Intelligent substation emulation terminal, MMS communication server and application service trustship center, device virtual protection logic
Between function module, the pattern communication that is interacted with server-side by ICE clients.
Compared with prior art, advantageous effect of the present invention includes：Emulation terminal of the present invention and application service trustship center,
IED virtual protection logic functions library, device configuration memory bank are in communication with each other, and are transmitted using ICE middleware Technologies.Device is empty
Quasi- relay protective scheme function and application service trustship center, include the function of ICE server-sides, are provided to application program or function module
The function of data access.Emulation terminal, MMS communication server, application service trustship center etc., contain ICE client-side program, energy
Access the configuration information or real time data in the application program that other are serviced containing ICE.Station level simulation communication function is engineering people
Member and developer provide one quickly, effectively, easily intelligent Substation System test environment.Engineering staff can be herein
Checking signal in analogue system tests the compatibility of each plant equipment；Developer can utilize this analogue system test background
The equipment such as monitoring system, communication processor.Present invention accomplishes the tests of intelligent substation correlation engineering personnel and developer
Demand has saved time cost, economic cost.
Description of the drawings
Fig. 1 is the method flow diagram of intelligent substation station level MMS communication of the present invention emulation；
Fig. 2 is that IED models configure bank configuration information transition diagram；
Fig. 3 is the defencive function logical schematic for emulating protective device；
Fig. 4 is application service trustship center to center communications flow diagram；
Fig. 5 is that the present invention is based on the communication process schematic diagrames of ICE.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of method of intelligent substation station level MMS communication emulation, includes the following steps,
S1, structure IED models configure memory bank；
As shown in Fig. 2, parsing the system configuration SCD file of intelligent substation based on the libraries MMSLite, exports the intelligence and become
The cid memory informations of each device in power station；Parsing cid files are converted into according to the configuration information of cid by translation interface
The relaying configuration model of device extracts software, hardware resource attribute configuration information from current relay protective scheme programming project,
The software of creating device, the memory block of hardware configuration emulation；
S2 emulates the defencive function logic of protective device；
As shown in figure 3, realizing the transplanting of source program based on the defencive function Simulation drive under Windows environment, carry out every
The transplanting of a specific logic function；The communication of other function modules of defencive function logical AND or project, by ICE middlewares come into
Capable.Increase an ICE server module in defencive function logical simulation, the ICE server modules are for providing to correlation
The access or read-write of defencive function data；Substation simulation MMS server creates ICE clients, is visited by the ICE clients
The ICE servers for asking defencive function, transmit the data information of protective device；
S3, application service trustship center access data information：
As shown in figure 4, application service trustship center is used to lead to the programmable defencive function emulation of IED emulators, MMS
Letter, GOOSE communications, the management and application of SMV signal procedures；When starting the emulation of intelligent substation station level MMS communication, application
Service tray center is that each IED distinguishes construction device Model instantiation configuration information memory bank according to model configuration information, with
And virtual protection logic function library and MMS communication server configuration module；The emulation of each IED and operation are mutual indepedent.
As shown in figure 5, the data that application service trustship accesses virtual protection funtion part centrally through ICE clients are believed
Breath to MMS communication service routine or visits true terminal offer data access and control with ICE server-sides pattern；Application service support
Tube hub and MMS server-sides, virtual protection logic function end, GOOSE telecommunications services end, SMV communication services interact between end
Communication.
In the present embodiment, in emulation terminal application program, certain intelligent Substation System configuration SCD file is opened, is shared
76 IED, are simulated on one host, points 2 times, every time 38 IED.After starting emulation, changed respectively in emulation terminal
Some telemetering of some IED, remote signalling, definite value, with remote control, the value of event, the IED then changed with IEDScout connections is looked into
See telemetered signal, it can be seen that be consistent with the value of modification.The remote signalling of background communication management program GDI_C reading devices is used again
With event, it can be seen that the corresponding SOE records generated respectively.
Pass through the communication test of IEDSCout and GDI_C, it may be said that the intelligent substation MMS communication of the bright present invention emulates work(
Can have.
Application service trustship center and virtual protection logic functional block include ICE serve end programs, emulation terminal
The data and configuration information of simulator are accessed by ICE clients；MMS communication server-side is by ICE clients and virtually
Defencive function module is in communication with each other, and carries out data access, reads or change the relaying configuration information or real time data information of device.
Intelligent substation emulation terminal, MMS communication server and application service trustship center, device virtual protection logic
Between function module, the pattern communication that is interacted with server-side by ICE clients.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (1)
1. a kind of method of intelligent substation station level MMS communication emulation, which is characterized in that include the following steps,
S1, structure IED models configure memory bank；
The system configuration SCD file that intelligent substation is parsed based on the libraries MMSLite, exports each device of the intelligent substation
Cid memory informations；Parsing cid files are converted into the relaying configuration of device by translation interface according to the configuration information of cid
Model, extracts software, hardware resource attribute configuration information from current relay protective scheme programming project, creating device it is soft
The memory block that part, hardware configuration emulate；
S2 emulates the defencive function logic of protective device；
The transplanting of source program is realized based on the defencive function Simulation drive under Windows environment, carries out each specific logic function
Transplanting；Increase an ICE server module in defencive function logical simulation, the ICE server modules are for providing to phase
Close the access or read-write of defencive function data；Substation simulation MMS server creates ICE clients, by the ICE clients
The ICE servers for accessing defencive function, transmit the data information of protective device；
S3, application service trustship center access data information：
Application service trustship center is used for the programmable defencive function emulation of IED emulators, MMS communication, GOOSE communications, SMV
The management and application of signal procedure；Start intelligent substation station level MMS communication emulation when, application service trustship center according to
Model configuration information is that each IED distinguishes construction device Model instantiation configuration information memory bank and virtual protection logic work(
It can library and MMS communication server configuration module；The emulation of each IED and operation are mutual indepedent；
Application service trustship accesses the data information of virtual protection funtion part centrally through ICE clients, with ICE server-side moulds
Formula is to MMS communication service routine or visits true terminal offer data access and control；Application service trustship center is serviced with MMS
End, virtual protection logic function end, GOOSE telecommunications services end, SMV communication services interact communication between end；
Application service trustship center and virtual protection logic functional block include ICE serve end programs, and emulation terminal passes through
ICE clients access the data and configuration information of simulator；MMS communication server-side passes through ICE clients and virtual protection
Function module is in communication with each other, and carries out data access, reads or change the relaying configuration information or real time data information of device.
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| CN107819647B (en) * | 2017-11-06 | 2021-03-16 | 国网湖北省电力公司宜昌供电公司 | Intelligent substation station control layer network tester |
| WO2019220605A1 (en) * | 2018-05-17 | 2019-11-21 | 三菱電機株式会社 | Simulation device and simulation program |
| CN112256246A (en) * | 2020-09-18 | 2021-01-22 | 许继集团有限公司 | Micro-service integration framework for supporting cross-language calling in power system |
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| CN102075378A (en) * | 2010-12-10 | 2011-05-25 | 浙江省电力试验研究院 | IEC61850 standard-based GOOSE communication simulation method |
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| CN104035810A (en) * | 2014-05-19 | 2014-09-10 | 国家电网公司 | Relay protection virtual simulation system and method |
| CN104363121A (en) * | 2014-11-14 | 2015-02-18 | 国家电网公司 | GOOSE communication simulation and fault diagnosis method for station level of intelligent substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1973213B1 (en) * | 2007-03-22 | 2017-12-06 | Abb Research Ltd. | Validating a standardized configuration description |
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| CN102075378A (en) * | 2010-12-10 | 2011-05-25 | 浙江省电力试验研究院 | IEC61850 standard-based GOOSE communication simulation method |
| CN103414251A (en) * | 2013-08-26 | 2013-11-27 | 南京匹瑞电气科技有限公司 | Substation network communication simulation system based on IEC 61850 |
| CN104035810A (en) * | 2014-05-19 | 2014-09-10 | 国家电网公司 | Relay protection virtual simulation system and method |
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