10kW rapid charger for electric vehicle with active power filter function

Author

Seong-Chon Choi ; Doo-Young Jung ; Dong-Gyun Ryu ; Jin-Hong Kim ; Chung-Yuen Won

Author_Institution

Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea

fYear

2012

fDate

9-12 Oct. 2012

Firstpage

1037

Lastpage

1041

Abstract

In this paper, the 10kW rapid charger is proposed with an additional function of Active Power Filter (APF). The system is composed of the three phase ac-dc PWM converter, isolated dc-dc converter and non-linear load circuit. The ac-dc PWM converter of this charging system is designed to perform charging function and APF function. And it operates charging and APF mode according to the state of load. In charging mode, the isolated dc-dc converter is performed to charge the battery through the Constant Current - Constant Voltage (CC-CV) control and the phase-shift method. However, it is maintained as the non operation (NOP) state during APF mode. To verify the performance of the proposed system, the simulation and experiment were carried out.

Keywords

AC-DC power convertors; DC-DC power convertors; PWM power convertors; active filters; battery powered vehicles; electric current control; machine control; power filters; voltage control; APF; CC-CV control; NOP state; active power filter function; constant current-constant voltage control; electric vehicle; isolated dc-dc converter; nonlinear load circuit; nonoperation state; phase-shift method; power 10 kW; rapid charger; three phase ac-dc PWM converter; Batteries; Gold; Pulse width modulation; Switches; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference (VPPC), 2012 IEEE

Conference_Location

Seoul

Print_ISBN

978-1-4673-0953-0

Type

conf

DOI

10.1109/VPPC.2012.6422495

Filename

6422495