Intelligent multidimensional big-data analyzing expert system for high-voltage circuit breakers of power grid

Abstract

The invention discloses an intelligent multidimensional big-data analyzing expert system for high-voltage circuit breakers of a power grid. The intelligent multidimensional big-data analyzing expert system is composed of a high-voltage circuit breaker cloud database or a high-voltage circuit breaker cluster (hereafter called circuit breaker) cloud database and an intelligent expert deciding terminal with a multidimensional analyzing function. The intelligent multidimensional big-data analyzing expert system has the advantages that on the basis of a big-data analysis technology, the intelligent multidimensional big-data analyzing expert system performs multidimensional analysis on huge amount of online and offline cloud data, so that unified real-time monitoring and management for the circuit breakers is achieved, functions of circuit breaker state security risk assessment, optimal equipment maintenance scheme ordering, online mobile terminal dynamic warning and the like are provided, security and economic levels in running maintenance of high-voltage circuit breaker equipment are promoted, and the high-voltage circuit breaker can be managed better in an equipment overall lifecycle.

Description

Technical field [0001] The invention belongs to the field of intelligent monitoring of high-voltage circuit breakers of power grids, and particularly relates to a system that performs real-time multi-dimensional big data intelligent analysis of high-voltage circuit breakers or high-voltage circuit breaker clusters (hereinafter collectively referred to as circuit breakers) on power grids and can provide reference for operation and maintenance decision-making. Background technique [0002] AC and DC power systems have a large number of circuit breaker components, which require real-time intelligent monitoring and control. The usual technical measure is to use the measurement and control device to transmit the position signal of the circuit breaker and its auxiliary mechanism to the remote monitoring system, which in turn monitors and controls the circuit breaker remotely. [0003] With the rapid development of information technology, sensor technology, image processing technology and...

AI Technical Summary

Problems solved by technology

The various data of the existing automation system are isolated, there is no special summary analysis of the comprehensive data of the circuit breaker, and the working status of the circuit breaker cannot be evaluated, thus causing a large amount of real-time monitoring data to lose its due value. It is not conducive to the systematic and economical operation and maintenance management of circuit breakers, making it difficult to conduct scientific maintenance on circuit breakers in a timely manner, leading to the gradual accumulation of major safety hazards and bringing huge risks to power grid security and personal safety

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