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Method for simulating intelligent electronic device IEC61850/MMS (Microsoft media server) server

A technology of intelligent electronic equipment and simulation method, applied in electrical components, functional inspection, detection of faulty computer hardware, etc., can solve problems such as cumbersome and complicated debugging of substation automation systems, and achieve the effect of simplifying complexity

Active Publication Date: 2011-04-27
NARI TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, there is still a lack of corresponding means and tools for these simulations and tests, so the debugging work of the substation automation system based on the IEC61850 standard is complicated and cumbersome

Method used

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  • Method for simulating intelligent electronic device IEC61850/MMS (Microsoft media server) server
  • Method for simulating intelligent electronic device IEC61850/MMS (Microsoft media server) server
  • Method for simulating intelligent electronic device IEC61850/MMS (Microsoft media server) server

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Embodiment Construction

[0030] In the following, the present invention will be described in detail in conjunction with the accompanying drawings, and specific implementation forms will be given.

[0031] The model of an intelligent electronic device reflects all the information and configuration of the device's external communication. Typical model files specified in the IEC61850 standard include ICD, CID, SCD, SSD and other files. Among them, the CID (Configured IED Description) file and the SCD (Substation Configuration Description) file contain the complete information of the intelligent electronic device when it is put into operation, so the simulation can be carried out based on these two model files.

[0032] Then, according to the selected IED model, the complete data in the model is extracted by parsing the model file to form an in-memory database. The memory database includes the data and hierarchical relationship of IED->LD->LN->DO->DA, as well as information such as the maximum n...

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Abstract

The invention discloses a method for simulating an intelligent electronic device IEC61850 / MMS (Microsoft media server) server. The method is characterized by comprising the following steps: 1) analyzing an SCL (simulation control language) information model of an intelligent electronic device, and creating a memory database matched with the model; 2) starting IEC61850 / MMS communication service; 3) extracting all the application signals which can be used for simulation, so as to generate a virtual signal library; and 4) carrying out debugging and simulation. The simulation method in the invention is used for simulating MMS communication behaviour of the IED in the actual working conditions, and the function and configuration of a substation automation system based on IEC61850 communicationare debugged and verified, thus causing the monitoring system, the protection substation system and the like of a digitalization substation to be independent from a physical intelligent device when in IEC61850 client system debugging and simplifying debugging of the systems before commissioning.

Description

[0001] technical field [0002] The invention belongs to the application field of the manufacturing message specification (MMS) of the international standard "Substation Communication Network and System" (IEC61850) in the power system substation automation system, and specifically relates to a simulation method of an intelligent electronic device IEC61850 / MMS server. Background technique [0003] The IEC61850 standard is the latest series of standards of "Substation Communication Network and System" formulated by the International Electrotechnical Commission TC57 working group to solve the interoperability problems faced by the substation automation system. This standard is supported by most mainstream manufacturers at home and abroad, and has become the only unified standard in the field of substation automation in the world. [0004] Manufacturing message specification MMS (Manufacture Message Specification) is a set of international standard message specifications for th...

Claims

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Application Information

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IPC IPC(8): G06F11/26H04L29/06
Inventor 黄树帮窦仁晖梅德东凌永丰周化宣晓华池伟黄晓明陆承宇阮黎翔
Owner NARI TECH CO LTD
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