电动汽车DC-DC集成辅助电源的设计与应用  

Design and Application of DC-DC Integrated Auxiliary Power Supplies for Electric Vehicles

作　　者：刘威 蓝光荧 李鸿坤 Liu Wei;Lan Guangying;Li Hongkun(Jiangsu Institute of Finance and Economics,Huai'an Jiangsu 223000,China)

机构地区：[1]江苏财经职业技术学院,江苏淮安223000

出　　处：《现代工业经济和信息化》2024年第12期126-127,130,共3页Modern Industrial Economy and Informationization

基　　金：2023年江苏省职业院校学生创新创业培育计划项目资助(G-2023-0249)。

摘　　要：基于PWM控制方式提出电源双环补偿控制策略,从硬件和软件部分对DC-DC集成辅助电源进行设计,并进行试验分析,验证辅助电源的稳定性和转换效率,后将辅助电源应用于某电动汽车当中,对实际应用效果进行研究分析。Based on the PWM control method,we propose a double-loop compensation control strategy for power supply,design the DC-DC integrated auxiliary power supply from the hardware and software parts,and carry out experimental analysis to verify the stability and conversion efficiency of the auxiliary power supply,and then apply the auxiliary power supply to a certain electric vehicle,and study and analyze the actual application effect.

关 键 词：双环补偿控制 辅助电源 稳定性 转换效率 

分 类 号：U469.7[机械工程—车辆工程]