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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhangyong Chen Jianping Xu Guohua Zhou Fei Zhang |
| Copyright Year | 2012 |
| Description | Author affiliation: School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China (Zhangyong Chen; Jianping Xu; Guohua Zhou; Fei Zhang) |
| Abstract | A novel bridgeless power factor correction (PFC) converter, pseudo-boost PFC converter, is studied in this paper. Pseudo-boost PFC converter consists of one bidirectional switch, two fast recovery diodes and a resonant branch, without diode rectifier bridge as in conventional boost PFC converter. In addition, zero-current turned-off of fast recovery diodes can be achieved. Operation modes of the converter are analyzed and time averaging equivalent circuit (TAEC) approach is applied to the analysis of this converter. It is found that the voltage transfer ratio of the pseudo-boost PFC converter is similar to that of conventional boost converter, with no relation to the resonant parameters and switching frequency. Furthermore, parameter of circuit design is considered. Experimental results are provided to verify the theoretical analysis results. |
| Starting Page | 189 |
| Ending Page | 193 |
| File Size | 491040 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467301596 |
| ISSN | 21635145 |
| e-ISBN | 9781467301589 |
| e-ISBN | 9781467301572 |
| DOI | 10.1109/ISIE.2012.6237082 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-28 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Video recording Inductors Switches Capacitors Equivalent circuits Steady-state Rectifiers |
| Content Type | Text |
| Resource Type | Article |
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