Single-Stage AC/DC Boost-Forward Converter With High Power Factor and Regulated Bus and Output Voltages

被引：68

作者：

Lu, Dylan Dah-Chuan ^{[1
]}

Iu, Herbert Ho-Ching ^{[2
]}

Pjevalica, Velibor ^{[3
]}

机构：

[1] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

[2] Univ Western Australia, Sch Elect Elect & Comp Engn, Perth, WA 6009, Australia

[3] JP Srbijagas, Nova Sad 21000, Serbia

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 06期

关键词：

AC/DC converter; power factor correction (PFC); single-stage; AC-DC CONVERTER; TOPOLOGY; DESIGN; BRIDGE;

D O I：

10.1109/TIE.2009.2014304

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Unlike existing single-stage ac/dc converters with uncontrolled intermediate bus voltage, a new single-stage ac/dc converter achieving power factor correction (PFC), intermediate bus voltage output regulation, and output voltage regulation is proposed. The single-power-stage circuit is formed by integrating a boost PFC converter with a two-switch-clamped forward converter. The current stress of the main power switches is reduced due to separated conduction period of the two source currents flowing through the power switch. A dual-loop peak-current-mode controller is proposed to achieve PFC and ensure independent bus voltage and output voltage regulations. Experimental results on a 24-V/100-W hardware prototype are given to confirm the theoretical analysis and performance of the proposed converter. The converter has conversion efficiency ranging from 86% to 92% at full-load condition.

引用

页码：2128 / 2132

页数：5

共 24 条

[1] Sub-1-v design techniques for high-linearity multistage/pipelined analog-to-digital converters [J].

Chang, DY ;

Ahn, GC ;

Moon, UK .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2005, 52 (01) :1-12

[2] Single-stage single-switch isolated PFC regulator with unity power factor, fast transient response, and low-voltage stress [J].

Chow, MHL ;

Lee, YS ;

Tse, CK .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2000, 15 (01) :156-163

[3] A single-stage power-factor-corrected AC/DC converter [J].

Daniele, M ;

Jain, PK ;

Joós, G .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 1999, 14 (06) :1046-1055

[4]

DIVAN DM, 1992, CONFERENCE RECORD OF THE 1992 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, VOLS 1 AND 2, P666, DOI 10.1109/IAS.1992.244332

[5]

GARCIA O, 1999, P IEEE POW EL SPEC C, P111

[6]

Jin C.F., 2006, Proc. IEEE Power Electron. Spec. Conf, P1

[7]

JOVANOVIC MM, 1994, APPL POWER ELECT CO, P569, DOI 10.1109/APEC.1994.316347

[8] A single-stage power factor correction AC/DC converter based on zero voltage switching full bridge topology with two series-connected transformers [J].

Kim, TS ;

Koo, GB ;

Moon, GW ;

Youn, MJ .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2006, 21 (01) :89-97

[9] New power factor correction AC-DC converter with reduced storage capacitor voltage [J].

Lazaro, Antonio ;

Barrado, Andres ;

Sanz, Marina ;

Salas, Vicente ;

Olias, Emilio .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (01) :384-397

[10] Single-stage AC/DC converter with input-current dead-zone control for wide input voltage ranges [J].

Lee, Jun-Young .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (02) :724-732

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