摘要
以电动汽车用非隔离式DC／DC变换器的电路为例,对平均电流控制法和电压控制法进行了比较,提出了有益于电动汽车用DC／DC变换器响应速度的控制方式。通过理论分析和仿真结果表明,平均电流控制法比电压控制法具有更快的响应速度和更好的动态性能。
In this paper, to regard the circuits of uninsulated DC/DC converter for the electric vehicle as a sample, two kinds of control method, which are voltage control and average current control were compared. The better control method for DC/DC converter of electric vehicle was presented. Through the comparison of the theory analysis and simulation result, a conclusion was given which the average current control method has fast response and better dynamic characterestic by comparison with voltage control one.
出处
《低压电器》
2004年第5期8-10,13,共4页
Low Voltage Apparatus
基金
国家科学技术部"八六三"计划"电动汽车"重大专项课题资助(2003AA2501052)
