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A NOVEL STRUCTURE OF MULTI-LEVEL HIGH VOLTAGE SOURCE INVERTER
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| Author(s) |
Young-Seok Kim; Beom-Seok Seo; Dong-Seok Hyun |
| Abstract |
This paper deals with a new multi-level high voltage source inverter with GTO Thyristors. Recently, a multi-level approach seems to be best suited for implementing high voltage conversion system because it leads to harmonic reduction and deals with safely high power conversion system independent of the dynamic switching characteristics of each power semiconductor device. However, a conventional multi-level inverter has some problems: voltage unbalance between DC-link capacitors and overvoltages across the inner switching devices. Therefore, we propose a novel structure of a multi-level inverter improving these problems. |
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| Filename: | Unnamed file |
| Filesize: | 2.81 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-23 by System |
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