A smart substation message simulation test and correlation analysis system and simulation method

A smart substation and simulation testing technology, applied in transmission systems, digital transmission systems, information technology support systems, etc., can solve problems such as inability to quickly analyze the relationship between messages, lack of intelligent device interface simulation capabilities, configuration, and complex coordination

Active Publication Date: 2018-01-02
STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, the simulation system itself, especially the simulation system mixed with physical IEDs, has only limited data analysis capabilities because it cannot fully record the responses of all the secondary devices involved.
In order to have a panoramic understanding of the response in the entire system, it is usually necessary to supplement it with various recording and analysis instruments including fault recorders, which makes the configuration and coordination of the entire system too complicated and increases the understanding of the results. difficulty of analysis
[0015] In the past, the network communication record analysis system and method for IEC61850 substation automation system can only simply and isolatedly judge whether the format of the message conforms to the configuration based on the interpretation of the system configuration, and cannot analyze the business logic of the system under test. Quickly analyze the relationship between messages
At the same time, the previous systems and methods lack the ability to simulate the interface of smart devices, which greatly affects the efficiency and results of testing and analysis.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A smart substation message simulation test and correlation analysis system and simulation method
  • A smart substation message simulation test and correlation analysis system and simulation method
  • A smart substation message simulation test and correlation analysis system and simulation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] Such as figure 1 As shown, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. An intelligent substation message simulation test and correlation analysis system, including a user operation interface 1 for sending configuration information of a substation primary system to a communication network 3; the user operation interface 1 edits the substation primary system to be simulated, and Configure the secondary system for the primary system of the substation to cooperate with the primary system of the substation, and send the configuration information of the primary system of the substation to the communication network 3;

[0049] A digital-physical hybrid simulation system 6 for generating electrical conditions of a substation primary system; the digital-physical hybrid simulation system 6 consists of a substation primary numerical calculation module, an intelligent controller simulation module, a digital si...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an intelligent substation message simulation test and association analysis system, and a simulation method. The intelligent substation message simulation test and association analysis system comprises a hardware-in-the-loop simulation system, an information record simulation and analysis system, a SCD (substation configuration description) file parsing module parsing a SCD file, a configuration reading module extracting basic configuration information needed by a related test use case, a template and use case management module for collecting and managing test use cases and standard response templates for the test use cases, and an intelligent device interface simulation module for sending a related message meeting IEC 61850 specifications in a simulation mode. An intelligent test result analysis method based on message response templates is adopted to introduce artificial intelligence to quick result analysis, the message simulation ability of the system is used, a test case is flexibly designed, intelligent organization is carried out, test conditions are realized, and test and analysis efficiency and accuracy are greatly improved.

Description

technical field [0001] The invention relates to a debugging system, in particular to an intelligent substation message simulation test and correlation analysis system and simulation method. Background technique [0002] IEC61850 is the latest "Substation Communication Network and System" series standards formulated by the TC57 working group of the International Electrotechnical Commission to solve the interoperability problems faced by the substation automation system. And the substation automation system, laid the foundation for the "unified standard, unified model, interconnected and open" pattern of power system automation products. This standard is supported by most mainstream manufacturers at home and abroad, and has become a global unified information exchange standard in the field of power system substation automation. [0003] The formulation of the IEC61850 standard has been gradually improved since 2000. After nearly ten years of research, study and exploration, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00H04L12/26
CPCY02E60/00Y04S10/16
Inventor 韩伟石光孔圣立赵军刘磊杨海晶刘超时晨乔利红宋闯潘晓敏肖黎
Owner STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products