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Zero Voltage Switching Converters
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| Author(s) |
Per Karlsson; Martin Bojrup; Mats Alaküla; Lars Gertmar |
| Abstract |
In this paper zero voltage switching converters are
investigated. The investigation starts by discussing the RCD
charge-discharge snubber. The concept of resonant and
quasi-resonant DC link converters is discussed. One of the
most promising quasi-resonant DC links reported in the
literature is implemented and tested in a battery charger
application. Simulated resonant link voltage and current
waveforms are analysed. IGBT switching waveforms under
zero voltage conditions are investigated. Measured
waveforms are shown and the converter and the overall
battery charger efficiency are measured. |
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| Filename: | Unnamed file |
| Filesize: | 165.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-20 by System |
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