A Phase-Shifted Gating Technique With Simplified Current Sensing for the Semi-Bridgeless AC-DC Converter

被引：54

作者：

Musavi, Fariborz ^{[1
]}

Eberle, Wilson ^{[2
]}

Dunford, William G. ^{[3
]}

机构：

[1] Delta Q Technol Corp, Burnaby, BC V5G 3H3, Canada

[2] Univ British Columbia, Kelowna, BC V1V 1V7, Canada

[3] Univ British Columbia, Dept Elect Engn, Vancouver, BC V6T 1Z4, Canada

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2013年 / 62卷 / 04期

关键词：

AC-DC power converters; boost converter; bridgeless power factor correction (PFC); current sensing; plug-in hybrid electric vehicle (PHEV) charger; COMMON-MODE EMI; BOOST RECTIFIER; PFC;

D O I：

10.1109/TVT.2012.2231709

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a phase-shifted semi-bridgeless boost power-factor-corrected (PFC) converter is proposed to simplify the current-sensing technique for the semi-bridgeless PFC converter. The converter features high efficiency at light loads and low ac input lines, which is critical to minimize the charger size, charging time, and amount and cost of electricity drawn from the utility. The converter is applicable for automotive levels I and II but is ideally suited for level-I residential charging applications. A detailed converter description and steady-state operation analysis of this converter is presented. Experimental results of a prototype boost converter, converting the universal ac input voltage to 400 V dc at 3.4 kW, are given, and the results are compared with an interleaved boost converter to verify the proof of concept and the reported analytical work.

引用

页码：1568 / 1576

页数：9

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