Abstract
This paper proposes an actively clamped two-switch flyback converter. Compared to the conventional two-switch flyback converter, the proposed two-switch flyback converter operates with a wide duty cycle range. By using an active-clamp circuit, the proposed converter achieves zero-voltage switching for all of the power switches. Zero-current switching of an output diode is also achieved. Thus, compared with the conventional converter, the proposed converter realizes a higher efficiency with an extended duty cycle. The performance of the proposed converter is verified by the experimental results with use of a 1.0 kW prototype circuit.
| Original language | English |
|---|---|
| Pages (from-to) | 1200-1206 |
| Number of pages | 7 |
| Journal | Journal of Power Electronics |
| Volume | 15 |
| Issue number | 5 |
| DOIs | |
| State | Published - 2015.09.1 |
Keywords
- Active-clamp
- Two-switch flyback converter
- Zero-current switching
- Zero-voltage switching
Quacquarelli Symonds(QS) Subject Topics
- Computer Science & Information Systems
- Engineering - Electrical & Electronic
- Engineering - Petroleum
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