ipm (intelligent power module) meaning in Chinese

智能化电力模块，智能功率元件

Main circuit adopts the ac - dc - ac structure and uses ipm ( intelligent power module ) as main switch
主电路采用交?直?交电压源型变频器，功率器件采用智能功率模块ipm 。
This dissertation presents the structure , the principle and the design of frequency - variable power system with the application of dsp ( digital signal processor ) and ipm ( intelligent power module )
变频技术是电力电子技术的主要组成部分，应用十分广泛，它主要应用在交流电机的调速和供电电源两个领域。