Research on Electric Drive for Small Vehicles  

作　　者：Mihail Hristov Antchev Hristo Mihailov Antchev 

机构地区：[1]Section Power Electronics, Technical University-Sofia, Sofia 1000, Bulgaria

出　　处：《Journal of Energy and Power Engineering》2015年第7期668-672,共5页能源与动力工程（美国大卫英文）

摘　　要：This paper presents an electric drive system whose motor is connected to a battery by means of a buck DC/DC converter. This motor is further connected to an ultracapacitor by means of a boost DC/DC converter. First, operation and break processes are studied when the converters are switched off as well as when they are switched on in current limitation mode. Then, a comparative analysis of the results in the two operation modes is done.

关 键 词：ULTRACAPACITOR regenerative breaking power converter 

分 类 号：U482.3[交通运输工程—载运工具运用工程] TM42[交通运输工程—道路与铁道工程]