DocumentCode
136727
Title
An electrolytic capacitor-less electric vehicle power supply with bridgeless PFC circuit
Author
Zhuoran Liu ; Haiping Xu ; Wei Zhao ; Zuzhi Zhang
Author_Institution
Key Lab. of Power Electron. & Electr. Drive, Inst. of Electr. Eng.(IEE), Beijing, China
fYear
2014
fDate
Aug. 31 2014-Sept. 3 2014
Firstpage
1
Lastpage
5
Abstract
There is an urgent need to replace the DC-link electrolytic capacitors in electrical vehicle charging power supply by non-electrolytic capacitors. This paper proposes two methods to solve the problem. The first one is to improve the circuit topology, the other is to optimize system parameters. At last, both simulation by SABER and experiments validate the points.
Keywords
DC-DC power convertors; electric vehicles; electrolytic capacitors; network topology; power factor correction; power supplies to apparatus; zero current switching; zero voltage switching; DC link electrolytic capacitors; SABER simulation; bridgeless PFC circuit; circuit topology; electric vehicle power supply; Capacitance; Capacitors; Fluctuations; Integrated circuit modeling; Power generation; Power supplies; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location
Beijing
Print_ISBN
978-1-4799-4240-4
Type
conf
DOI
10.1109/ITEC-AP.2014.6940999
Filename
6940999
Link To Document