Title :
Study on 1.5 kW battery chargers for neighborhood electric vehicles
Author :
Lee, Chan-Song ; Jeong, Jin-Beom ; Lee, Baek-Haeng ; Hur, Jin
Author_Institution :
Univ. of Ulsan, Ulsan, South Korea
Abstract :
In this study, a 1.5 [kW] on-board battery charger for neighborhood electric vehicles was developed. The developed charger has a built-in power factor correction circuit and a resonant phase shift full-bridge (PSFB) for power conversion. Although an additional snubber is not used, the switching noise generated in the switch and the diode is reduced, owing to the built-in resonant-type PSFB converter, and the desired improvement in noise reduction and efficiency of input/output is achieved. The power conversion controller was controlled using a dedicated integrated circuit.
Keywords :
battery chargers; battery powered vehicles; power conversion; power factor correction; snubbers; battery chargers; built-in power factor correction circuit; neighborhood electric vehicles; power 1.5 kW; power conversion controller; resonant phase shift full-bridge; snubber; switching noise; Batteries; Integrated circuits; Noise; Reactive power; Surges; Switches; Voltage control; Neighborhood electric vehicles (NEVs); On-board battery charger; Power Factor Correction (PFC); Resonant PSFB (Phase Shift Full-Bridge) converter;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2011 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-61284-248-6
Electronic_ISBN :
Pending
DOI :
10.1109/VPPC.2011.6043129
