International Conference Hae-Gwang Jeong and Kyo-Beum Lee, "Stability Improvement in an On-Board Battery Charger for Electric Vehicles," in Proc. VPPC Conf., Oct. 2012, pp. 690–694.
2012
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This paper presents stability improvement in an on-board battery charger for electric vehicles. The on-board battery charger consist
a power factor correction (PFC) circuit and phase shift full-bridge converter. The PFC circuit regulates the DC-link voltage using the
voltage and current controller. It also corrects the power factor of an input current. The full-bridge converter has control of the
output voltage and current using the DC-link voltage for a battery charging. This paper proposes the design technique using a small
signal model of the PFC circuit. The design method of type-three controller for a full-bridge converter is also proposed. A simulation
has been performed on the on-board battery charger and their results are presented to verify the validity of the proposed system.
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