为了有效降低因为电力电子装置故障而形成的停机时间,并且方便工作人员提前维修即将产生故障的器件,对于电力电子办的故障诊断的研究则是非常重要的。就当前来看,电力电子电路故障的诊断技术在不断的发展,大家对于故障诊断的研究也在逐渐加深,人们也越来越关注电力电子电路的故障诊断。为此,电路故障诊断也将会成为此行业中十分关注的问题。 In order to effectively reduce the downtime caused by the failure of the power electronic device and facilitate the staff to repair the impending device in advance, it is very important for the fault diagnosis of the power electronic office to be researched. From the current point of view, the power electronic circuit fault diagnosis technology continues to develop, we are also gradually deepening the study of fault diagnosis, people are also increasingly concerned about the power electronic circuit fault diagnosis. To this end, circuit fault diagnosis will also become a very concerned issue in this industry.