电器与能效管理技术Issue(1)：23-27,5.DOI:10.16628/j.cnki.2095-8188.2025.01.004
基于多传感信息融合的开关柜局放类型诊断研究
Research on Partial Discharge Type Diagnosis of Switchgear Based on Multi-Sensor Information Fusion
李刚毅1
作者信息
- 1. 中国铝业股份有限公司广西分公司,广西百色 531400
- 折叠
摘要
Abstract
During the operation of the switchgear,the insulation defects may lead to the occurrence of partial discharge.If it can not be found and dealt with measures in time,it will further cause the insulation breakdown failure.In order to effectively diagnose the type of partial discharge,based on the multi-sensor information fusion technology of D-S evidence theory,a scheme combined with BP neural network for the partial discharge pattern recognition is proposed.Experiments show that the accuracy of discharge type recognition with the multi-sensor information fusion is about 13 percentage higher than that of single sensor mode.The overall recognition accuracy is better than 96.08％,which verifies the effectiveness and rationality of the algorithm.关键词
局部放电/开关柜/模式识别/多传感信息融合Key words
partial discharge/switchgear/pattern recognition/multi-sensor information fusion分类
动力与电气工程引用本文复制引用
李刚毅..基于多传感信息融合的开关柜局放类型诊断研究[J].电器与能效管理技术,2025,(1):23-27,5.
