摘要
根据开关器件的物理模型 ,分析了开关器件在Boost电路中的损耗 ,并计算了BoostPWM和PFC两种不同电路的开关损耗 ,给出了开关器件的功耗分布。最后对一台 3kW的Boost型PFC整流电源进行了优化设计。
The power dissipations of switching components used in boost PFC circuit are analyzed and computed in detail by the model of their application in power switching,and their distributions are figured out.Then one 3kW rectified power device with boost PFC circuit is optimized and designed.
出处
《电工电能新技术》
CSCD
2002年第1期41-44,共4页
Advanced Technology of Electrical Engineering and Energy
