Application function linkage rule verification method and system for intelligent substation

A smart substation and verification method technology, applied in the smart substation application function linkage rule verification method and system field, can solve problems such as uneven development capabilities, affecting the safety of electrical equipment and power systems, and achieve rich functions and ensure safety Effect

Inactive Publication Date: 2018-01-19
CHINA ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application functions, message formats, and accuracy of alarm information of advanced application function modules of different smart substation manufacturers are very different, and the development capabilities of manufacturers are uneven. The appearance of inferior advanced application function modules will definitely affect electrical equipment. and power system safety

Method used

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  • Application function linkage rule verification method and system for intelligent substation
  • Application function linkage rule verification method and system for intelligent substation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, a smart substation advanced application function linkage rule verification system of the present invention adopts a layered distributed structure and consists of an advanced application function test system, a process layer and interval layer simulation IED, and an advanced application function use case verification database. Process layer and interval layer simulation IED communicates with the advanced application function test system through the unified IEC61850 communication standard. The advanced application function test system has functions such as data collection and storage of intelligent alarm information of various advanced application functions, fault alarm, and fault diagnosis.

[0040] The advanced application function test system is responsible for enabling the sequence control module of the advanced application function. The process level interval layer simulation IED is responsible for executing the linkage rule information sen...

Embodiment 2

[0067] Based on the same inventive concept, the present invention also provides a smart substation application function linkage rule verification system, including:

[0068] The advanced application function test system is used to enable the sequence control module of the tested advanced application function to output linkage rule information, and compare the linkage rule information and intelligent alarm information with the linkage rule information and intelligent alarm information in the advanced application function use case verification database , to verify the correctness of linkage rule information and smart alarm information;

[0069] The tested advanced application function sequence control module is used to send linkage rule information to the process layer and interval layer simulation integrated intelligent electronic device;

[0070] Process layer and interval layer simulation integrated intelligent electronic equipment, used to execute the sequence control instru...

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Abstract

The invention relates to an application function linkage rule verification method and a system for an intelligent substation. An advanced application function testing system enables the sequence control module of a to-be-tested advanced function application system to send the sequence control information to a process layer and an interval layer simulation IED of the intelligent substation. The advanced application function testing system acquires the sequence control feedback information from the process layer and the interval layer simulation IED of the intelligent substation. The advanced application function testing system enables an intelligent alarm module of the to-be-tested advanced function application system to send the alarm information according to the sequence control feedbackinformation, compares the alarm information with the alarm information of the same type pre-stored in an advanced application function case verification database, and verifies the linkage accuracy ofthe alarm information. According to the invention, the detection is carried out through the advanced application function linkage rule detection, the accuracy comparison and analysis and other means for the intelligent substation. Therefore, the labor cost and the material cost of the advanced application function linkage rule detection of the intelligent substation are saved.

Description

technical field [0001] The invention relates to a detection method, in particular to a verification method and system for an application function linkage rule of an intelligent substation. Background technique [0002] With the development of smart grid technology, the demand for advanced application functions of smart substations is increasing, and the requirements for the accuracy and reliability of advanced application functions are also getting higher and higher. At the same time, in recent years, IT technology, network technology, automatic control technology, communication technology and other fields have made great progress, making more equipment manufacturers are developing or have developed various advanced application function modules suitable for smart substations. However, the application functions, message formats, and accuracy of alarm information of advanced application function modules of different smart substation manufacturers are very different, and the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048H02J13/00
CPCY02B90/20Y02E60/00Y04S10/16Y04S10/18Y04S20/00
Inventor 王化鹏李劲松界金星王治华杨威余达菲刘筱萍刘海洋杨文平张金虎姜佳宁李亚蕾李文琢吴锟
Owner CHINA ELECTRIC POWER RES INST
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