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Stability of grid-connected modular multilevel converter with open- and closed-loop ac-side control
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| Author(s) |
Mebtu BEZA |
| Abstract |
The stability of grid-connected modular multilevel converter (MMC) under two control strategies is studied in this paper. For this purpose, the ac-side input admittance of the MMC is derived under open- and closed-loop ac-side control strategies. The derived analytical models are used to investigate the impact of the two approaches on the stability of the MMC and detailed time-domain simulations are used to the verify the theoretical findings. |
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| Filename: | 0348-epe2017-full-19235928.pdf |
| Filesize: | 694.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-17 by System |
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