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Pulse Density Modulated Zero Current Soft-Switching Series Resonant High Frequency Inverter for Consumer Induction-Heated Roller
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| Author(s) |
Y. I. Feng; H. Shirai; M. Nakaoka; O. Atsushi; O. Kudryavtsev |
| Abstract |
This paper presents the voltage source type half bridge lossless auxiliary inductor assisted series resonant high frequency inverter for induction heated fixing roller in copy machines. This high-frequency inverter can achieve zero current soft switching (ZCS) commutation in a wide power regulation range due to the applied in it constant frequency pulse density modulation (PDM) control scheme. Its transient and steady state operation is evaluated in this paper. Also the experimental operating performances of this ZCS-PDM high frequency inverter are illustrated and compared with the computer simulation results. As well, power losses and actual efficiency are estimated on the basis of simulation and experiments. |
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| Filename: | EPE-PEMC2002 - T5-012 - Feng.pdf |
| Filesize: | 669.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-25 by System |
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