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Soft-Switched PWM High-Frequency Load-Resonant Inverter with Power Factor Correction for Induction Heating Cooking Appliance
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| Author(s) |
S. P. Wang; M. Nakaoka |
| Abstract |
This paper presents a novel type of voltage-fed quasi-load resonant half-bridge IGBT inverter operating at constant frequency variable power (CFVP) regulation scheme which is more suitable and acceptable for new high-frequency high-power induction-heated (IH) cooking appliances. This application-specific high-frequency inverter using a new generation specially-designed IGBTs can efficiently operate under a principle of ZVS-PWM
control strategy. The operating principle of a new inverter circuit is presented together with its power regulation characteristics on the basis of its computer-aided simulation analysis and its experimental results. The steady-state characteristics of cost effective quasi~resonant inverter
developed for high-frequency IH cooking appliances such as multi-burner type IH cooker are discussed herein from a practical point of view. |
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| Filename: | Unnamed file |
| Filesize: | 533 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-03-08 by System |
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