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

被引：67

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
Chang, DY
Ahn, GC
Moon, UK
[J]. 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
Chow, MHL
Lee, YS
Tse, CK
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2000, 15 (01) : 156 - 163
[3] A single-stage power-factor-corrected AC/DC converter
Daniele, M
Jain, PK
Joós, G
[J]. 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
Kim, TS
Koo, GB
Moon, GW
Youn, MJ
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2006, 21 (01) : 89 - 97
[9] New power factor correction AC-DC converter with reduced storage capacitor voltage
Lazaro, Antonio
Barrado, Andres
Sanz, Marina
Salas, Vicente
Olias, Emilio
[J]. 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
Lee, Jun-Young
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (02) : 724 - 732

← 1 2 3 →