摘要
采用一种新型移相控制零电压零电流开关PWM全桥变换器拓扑 ,研制成 2 8.5V/10 0A的航空电子变压整流器。本文给出了主电路参数的设计方法。这种电子变压整流器与传统整流器相比 ,效率高、体积小、重量轻。
An electronics transformer rectifier unit(TRU)with the output of 28.5V/100A DC is developed by using a novel phase shifted zero voltage and zero current switching PWM converter topology.The design and calculation methods of parameters in the main circuit have been presented.Compared with traditional TRU,the electronic TRU has the advantages of high efficiency,small volume, low weight and high reliability.
出处
《电力电子技术》
CSCD
北大核心
2000年第6期8-10,30,共4页
Power Electronics
基金
航空科学基金!(98F5 2 0 43)资助
关键词
电子变压整流器
高频软开关
脉宽调制
converter
PWM
zero voltage switching
zero current switching
