A Hybrid-Switching Based Bridgeless PFC Converter for On-Board Battery Chargers using Predictive Current Control

Mohammad Abedi, Brian Ernzen

Abstract


This paper presents a hybrid-switching based bridgeless PFC converter for on-board battery chargers. Using this novel topology the front-end full-bridge rectifier has been eliminated resulting in performance, size, and cost advantage over conventional bridge type PFC converters. Unity power factor and very low total harmonic distortion (THD) is achieved over wide input voltage and load current range using Predictive Current Control (PCC) for Hybrid-switching based bridgeless PFC converter. The control law is derived for an accurate model of the converter including parasitic elements. To investigate the dynamic performance of the PFC rectifier, the small-signal models are derived. Input voltage feed-forward compensation provides sinusoidal input current and a desired output voltage even if the input voltage is distorted. Simulation results show the effectiveness of using predictive current control for the hybrid-switching based bridgeless PFC converter.

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Keywords


Hybrid-Switching Based Bridgeless PFC Converter; On-Board Battery Charger; Predictive Current Control (PCC)

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References


J. Kim, G. Choe, H. Jung, B. Lee, Y. Cho, and K. Han. “Design and Implementation of a High-Efficiency On-Board Battery Charger for Electric Vehicles with Frequency Control Strategy” IEEE Vehicle Power and Propulsion Conference (VPPC2010), September 2010, pp. 1-6.

X. Yan, and D. Patterson “A High-Efficiency On-Board Battery Charger with Unity Input Power Factor” International Journal of Renewable Energy Engineering, April, 2000.

M. Morcos, C. R. Mersman, G. G. Sugavanam, and N. G. Dillman, “Battery chargers for electric vehicles,” IEEE Power engineering Review, pp. 8-11, November 2000.

Y. C. Chiang, Y. L. Ke, H. S. Chuang, and H. K. Chen, “ Implementation and analysis of an improved series-loaded resonant dcdc converter operating above resonance for battery chargers,” IEEE Industrial and Commercial Power Systems Technical Conference (ICPS) 2008, May 2008, pp. 1-8.

Y. C. Chuang and Y. L. Ke, “High-efficiency and low-stress ZVT-PWM DC-to-DC converter for battery charger,” IEEE Trans. Ind. Electron., vol. 55, no. 8, pp. 3030-3037, August 2008.

J. J. Chen, F. C. Yang, C. C. Lai, Y. S. Hwang, and R. G. Lee, “ A high efficiency multimode Li–Ion battery charger with variable current source and controlling previous-stage supply voltage,” IEEE Trans. Ind. Electron., vol. 56, no. 7, pp. 2469-2478, July 2009.

S. Y. Tseng, T. C. Shin, S. Y. Fan, and G. K. Chang, “Design and implementation of lithium-ion/lithium-polymer battery charger with impedance compensation,” IEEE International Conference on Power Electronics and Drive Systems (PEDS) 2009, November 2009, pp. 866-870.

S. Cuk, “True Bridgeless PFC Converter Achieves Over 98% Efficiency, 0.999 Power Factor,” Power Electronics Technology, pp. 34-40, August. 2010

M.R. Abedi and F. Tahami, “Analysis and design of predictive control strategy for Sheppard-Taylor based PFC rectifier,” 17th IEEE International Symposium on Industrial Electronics, ISIE2008, July 2008, pp. 397-402.


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