The modeling of switching loss in semiconductor power devices is important in practice for the prediction and evaluation......

<正>中国梦China’s dream;the Chinese dream中国精神China’s spirit;the spirit of China;China’s character;China’s soul把......

The RC-IGBT(reverse conducting insulated gate bipolar transistor) is a new kind of power semiconductor device which has ......

A new semi-insulation structure in which one isolated island is connected to the substrate was proposed.Based on this se......

绝缘栅双极型晶体管(insulated gate bipolar transistor,IGBT),关断过压问题始终是设计者亟待解决的主要问题。单单依靠合理的多......

介绍电力电缆在线监测系统的总体设计及软硬件设计.模拟仿真试验证明,该系统能够有效判断电力电缆是否有绝缘老化或者击穿现象出现......

本文在有较强环境干扰情况下通过对电容器进行一系列直流局部放电试验,比较不同工作寿命的同批电容器的局部放电信号的典型差异,初......

接地故障是10kV配网的频发故障之一,其故障种类繁多,产生原因复杂,若无法快速、准确地查找出故障点,将会对电网的正常供电产生影响......