对智能功率模块( IPM)自举电路的自举过程进行了分析。通过在伺服系统应用,以三菱公司的

DIP2IPM为例给出了自举电容、自举电阻和自举二级管的参数计算方法,在硬件和软件上都详细给出了自举

电路的应用。解决了自举电路设计时参数选择的难点问题。-Intelligent power module (IPM) bootstrap circuit bootstrap analysis. In the application of the servo system to Mitsubishi DIP2IPM example bootstrap capacitor, the bootstrap resistor and the bootstrap diode parameters calculated are given in detail in the hardware and software on the application of the bootstrap circuit. To solve the difficult problems of the bootstrap circuit design parameters selected.