一种交错型Boost变换器在燃彩电池轿车中的应用  

Application of a kind of matrix Boost converter in fuel battery sedan

作　　者：王坚 彭再武 毛懿坪 

机构地区：[1]湖南南车时代电动汽车股份有限公司

出　　处：《客车技术》2015年第5期23-26,共4页Bus Technology

摘　　要：依据燃料电池轿车的特殊应用场合，提出了一种交错型Boost变换器。通过DSP构建了变换器双闭环控制系统，并实现了两重移相PWM控制。经过实验验证了该变换器具有效率高、纹波系数小等优点。该变换器已成功应用于上海汽车集团第三代Plug—in燃料电池轿车中，各项技术指标均满足要求。According to special application occasion of fuel battery sedan,put forward a kind of matrix Boost converter.Build double closed loop control system through DSP,and realize two phase shift PWM control.Verify the advantage of high efficenty,low ripple coefficient of this converter.This converter has been successfully applicated in the third generation Plug-in fuel battery sedan in Shanghai Automotive Group,each items of technolo~~ can meet the reouirement.

关 键 词：燃料电池轿车 多路均流 交错控制 

分 类 号：U469.11[机械工程—车辆工程]