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Limitations of the H-Bridge Multilevel STATCOMs in Compensation of Current Imbalance
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| Author(s) |
DURO BASIC |
| Abstract |
In this paper we investigate limitations of H-bridge multilevel STATCOMs in the compensation ofcurrent imbalance in industrial applications. In either star or delta topology of the STATCOMconverters, the zero sequence injection is used to balance power flows (i.e. to balance dc bus capacitorvoltages) in the arm converters. In imbalanced situations the compensation capability of the currentimbalance is limited by the level of the required zero sequence injection. |
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| Filename: | 0664-epe2015-full-17353287.pdf |
| Filesize: | 572.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-06-08 by System |
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