Research on Intelligent Fault Diagnosis Technology of Power Electronic Circuit

Abstract

With the rapid development of economy, power electronics are widely used in many fields. The use of these power electronic products, the development of many industries and fields in China have played a great role in promoting, but also effectively improve the quality of people's living standards. It is undeniable that the use of power electronic products improves the production efficiency of various industries to a certain extent, and promotes a series of industrial chain reform. But we also need to realize that there are still a series of problems in the use of power electronics, which greatly affect the daily production. In many problems, the problems caused by the fault of nonlinear circuit and tolerance circuit are focused on and studied by us. Because the impact of these two failures is greater, and generally difficult to solve. Only by properly solving these faults can we play a better role in power electronic circuits and ensure the smooth use of products. This paper takes intelligent fault diagnosis technology as the basic argument, analyzes its application in power electronics, and puts forward some suggestions, hoping to provide some help to relevant personnel.