Method and system for achieving intelligent substation misoperation prevention

A technology for smart substations and implementation methods, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as low reliability, achieve good error prevention effects, increase utilization rates, and reduce workload

Active Publication Date: 2017-05-31
STATE GRID LIAONING ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an intelligent substation anti-mistake implementation method to solve the problem of low reliability of the traditional anti-mistake implementation method

Method used

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  • Method and system for achieving intelligent substation misoperation prevention
  • Method and system for achieving intelligent substation misoperation prevention
  • Method and system for achieving intelligent substation misoperation prevention

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] method embodiment

[0022] The invention provides a method for implementing error prevention in intelligent substations. An error prevention module is deployed in the application layer of the monitoring system, and the error prevention module interacts with an integrated service platform, and interacts with other application layer service modules through the integrated service platform; The anti-mistake module obtains the configuration information of the whole station from the integrated business platform, and judges the anti-mistake blocking of the corresponding business module according to the obtained configuration information. When the anti-mistake logic is satisfied, the corresponding business module runs normally; atresia.

[0023] The above method will be described in detail below in conjunction with the accompanying drawings.

[0024] The intelligent anti-error module is deployed in the application layer of the intelligent substation integrated monitoring syste...

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Abstract

The invention relates to a method and system for achieving intelligent substation misoperation prevention. The method includes: a misoperation-preventing module is arranged in a monitoring system application layer, and the misoperation-preventing module interacts with an integrated business platform and interacts with other application layer business modules through the integrated business platform; the misoperation-preventing module acquires the configuration information of a whole substation from the integrated business platform and performs misoperation-preventing locking judgment on corresponding business modules according to the acquired configuration information, the corresponding business modules operate normally when misoperation-preventing logic is satisfied, and forced locking is performed when the misoperation-preventing logic is not satisfied. By the arrangement, the method has the advantages that the misoperation-preventing locking of each business module can be judged, switching missing and wrong switching during operation cannot occur easily, and a good misoperation-preventing effect is achieved; in addition, the misoperation-preventing module can realize misoperation-preventing operation in links such as running, operation and maintenance of an intelligent substation, and the operation range of the misoperation-preventing module covers primary equipment such as a circuit breaker and a disconnector and secondary equipment such as a protector and measuring and controlling equipment.

Description

technical field [0001] The invention relates to a method and a system for implementing error prevention in intelligent substations. Background technique [0002] The rapid development of smart substations has made substations gradually move towards intelligence, but the current operation and maintenance methods in smart substations need to be further improved. In addition to the intelligent terminal tripping and closing outlet pressure plate and the maintenance pressure plate, the intelligent substation is GOOSE sending\receiving soft pressure plate, which has the characteristics of a large number of pressure plates, not intuitive, and no "obvious electrical breakpoint", which is easy to cause leakage during operation Withdrawal, false return, etc. At present, the anti-misoperation in all aspects of smart substation operation, operation, maintenance, etc., including primary equipment such as circuit breakers and isolating switches, and secondary equipment such as protection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 张武洋牛雪朋王广民陈哲张巧霞李永照李洪凯李籽良卢岩茹东武侯俊飞李宏川包芳刘艳张思远
Owner STATE GRID LIAONING ELECTRIC POWER RES INST
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