智能功率模块IPM故障信号的处理方法

Processing of Fault Signals for Intelligent Power Modules

利用IPM的故障信号来判别故障种类和来源,并给出故障识别接口电路和故障诊断程序例子,并得到实际应用。

Fault signals and sources were diagnosed through making use of signals from IPM.The interfacing circuits for idenification of fault signals were given,together with processing program examples suggested.This method bas been used in production practice.