利用电机绝缘状态综合评价提高电机绝缘故障诊断准确率

Improvement of insulation fault diagnosis precision with comprehensive evaluation of motor's insulation fault condition

针对各种绝缘检测手段常见的认识误区、优缺点进行深入分析,明确了判定标准。提出了电机绝缘状态综合评价法,将各种绝缘检测手段取长补短、综合应用,从而提高电机绝缘故障诊断准确率。

This paper makes deep analysis of the common misunderstanding,merits and demerits of various insulation detection methods,and makes the detection standard clear.It also proposes comprehensive evaluation method of motor's insulation condition.Various kinds of detection methods will be applied to improve diagnosis precision rate of motor's insulation fault.