基于故障分类指数的断路器故障诊断方法研究

Research on Circuit Breaker Fault Diagnosis Method Based on Fault Classification Index

为提高高压断路器故障诊断的准确性,本文通过对高压断路器的历史数据进行挖掘,提出了一种基于故障分类指数的断路器故障诊断方法,实现了对高压断路器电气故障和机械故障的准确诊断,采用实际运行的高压断路器进行实例验证,结果表明,本文提出的断路器故障诊断方法能够准确断路器的运行状态,验证了本文断路器故障诊断方法的有效性和实用性。

In order to improve the accuracy of fault diagnosis of highvoltage circuit breaker,this paper proposes a circuit breaker fault diagnosis method based on fault classification index by mining the historical data of highvoltage circuit breaker,which realizes the accurate diagnosis of electrical and mechanical faults of highvoltage circuit breakerThe actual operation of highvoltage circuit breaker is used for example verification,and the results show that the circuit breaker fault diagnosis method proposed in this paper can accurately diagnose the operating state of the circuit breaker,which verifies the effectiveness and practicality of the circuit breaker fault diagnosis method in this paper.