车载逆变电源的开发  

Development of Vehicle-mounted Inverter

作　　者：湛柏明[1] 黄照 黄海波[1] 吴武林 李艳 Zhan Boming;Huang Zhao;Huang Haibo;Wu Wulin;Li Yan(School of Electrical&Information Engineering,Hubei University of Automotive Technology,Shiyan 442002,China)

机构地区：[1]湖北汽车工业学院电气与信息工程学院,湖北十堰442002

出　　处：《湖北汽车工业学院学报》2023年第3期22-26,共5页Journal of Hubei University Of Automotive Technology

基　　金：湖北省中央引导地方科技发展专项(2018ZYYD007)。

摘　　要：采用两级式变换电路结构设计了功率等级为1000 W的车载逆变电源,系统的前级DC/DC采用推挽升压电路与PI控制策略,系统的后级DC/AC采用全桥逆变电路与PI加重复控制的复合控制策略,对样机进行功率测试。测试结果表明,逆变器输出效率达到93%以上,最高可达95.64%。A vehicle-mounted inverter with a power class of 1000 W was designed with a two-stage conversion circuit structure,and a push-pull booster circuit and proportional integral(PI)control strategy were used in the front stage DC/DC of the system.Full-bridge inverter circuit and PI plus repeated control strategy were used in the rear stage DC/AC of the system.The power test results of the prototype show that the output efficiency of the inverter can reach more than 93%,and the maximum efficiency is up to 95.64%.

关 键 词：车载逆变电源 DC/DC DC/AC 高频变压器 

分 类 号：U463.6[机械工程—车辆工程]