变频器故障诊断技术研究

Research on fault diagnosis technology of frequency converter

随着社会的不断发展和完善,变频器的应用越来越广泛。传统的设备调速方法效率比较低,并且损耗相对比较大,应用变频器可以有效解决这些问题。但是在对变频器实际应用的过程当中,经常有故障出现,从而对变频器的使用效率产生比较严重的影响,所以需要解决这些问题。文章对此展开分析。

With the continuous development and improvement of society, the application of frequency converter is more and more extensive. The traditional method of equipment speed regulation has low efficiency and relatively large loss. These problems can be effectively solved by using frequency converter. However, in the process of practical application of the frequency converter, there are often failures, which has a serious impact on the efficiency of the frequency converter, so these problems need to be solved.This paper analyzes it.