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COMPARISON OF THREE IGBT-INVERTERS, ONE HARD-SWITCHED AND TWO WITH SNUBBER CIRCUITS USING A MINIMUM NUMBER OF COMPONENTS
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| Author(s) |
M. A. E. Andersen |
| Abstract |
This paper describes a comparison of a hard-switched lGBT-inverter and a symmetrical and an asymmetrical snubber circuit for IGBT-inverters using a minimum number of components. The two snubber circuits are optimally designed and they are compared to the hard-switched inverter with respect to switching times, switching energy losses in the IGBT and to the snubber circuit and the maximum switching frequency obtainable. ln this way some guide-lines for using hard-switching and the two different snubber circuits are given. |
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| Filename: | Unnamed file |
| Filesize: | 3.18 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-22 by System |
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