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Three phase current source soft switching PWM converter with a single resonant DC link snubber
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| Author(s) |
M. Ishibashi; Y. Konishi; S. Mobin; H. Ogiwara; M. Nakaoka |
| Abstract |
In this paper, a new prototype of three-phase current-fed zero current soft switching PWM converter using a single switched capacitor type resonant DC link (RDCL) circuit is described, which is operating by processing based the new conceptual optimum PWM pattern algorithm for efficient high-power utilization. The working principle, design approach as well as operating performances of this converter suitable for large capacity applications in industry and power systems are discussed herein from an experimental point of view. The effectiveness of this soft-switching optimum PWM converter with sinewave current shaping and unity power factor correction schemes is proved on the basis of experimental results. |
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| Filename: | EPE1999 - PP00765 - Ishibashi.pdf |
| Filesize: | 313.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-02 by System |
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