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| Content Provider | IET Digital Library |
|---|---|
| Author | Lin, Bor Ren Jhong, Jian Yo |
| Abstract | This study presents an interleaved soft switching converter to achieve ripple current reduction, zero-voltage switching (ZVS) turn-on for MOSFETs and zero-current switching (ZCS) turn-off for fast recovery diodes. Active snubber circuit is used in the proposed circuit to absorb the energy stored in the leakage inductor and to achieve ZVS turn-on for power switches. The resonant tank composed of the leakage inductor and the resonant capacitor at the secondary side is used to achieve ZCS turn-off for all rectifier diodes. The reverse recovery loss on rectifier diodes can be eliminated. Thus, the low-cost fast recovery diodes can be used at the secondary side. The interleaved pulse-width modulation scheme is used to control two converter cells in order to achieve load sharing and input ripple current reduction. Experiments with a 400 W prototype, verifying the effectiveness of the proposed converter, are described. |
| Starting Page | 108 |
| Ending Page | 116 |
| Page Count | 9 |
| ISSN | 17554535 |
| Volume Number | 6 |
| e-ISSN | 17554543 |
| Issue Number | Issue 1, Jan (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/6/1 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2012.0425 |
| Journal | IET Power Electronics |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Active Snubber Circuit Converter Cell DC-DC Power Converter Input Ripple Current Reduction Insulated Gate Field Effect Transistors Junction And Barrier Diode Leakage Inductor Load Sharing Low-cost Fast Recovery Diode MOSFET Power 400 W Power Electronics Power MOSFET Power Semiconductor Device Power Semiconductor Diode Power Semiconductor Switches Power Supply Power Switch Rectifier Diode Rectifying Circuit Relay And Switches Resonant Capacitor Resonant Tank Ripple Current Reduction Snubbers Soft Switching DC-DC Converter Supervisory Circuit Switching Converter ZCS Turn Zero Current Switching Zero Voltage Switching Zero-current Switching Turn-off Zero-voltage Switching Turn-on ZVS Turn-on |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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