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Voltage Sag Response of PWM Rectiers for Variable-Speed Wind Turbines
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| Author(s) |
R. Ottersten; A. Petersson; K. Pietiläinen |
| Abstract |
The voltage sag response of PWM rectifiers is analyzed for a candidate dc-link voltage control system. It is
shown that the voltage sag response is mainly determined by the dynamics of the dc-link voltage and the control system. PWM
rectifiers are found to be robust against voltage sags, but the
remaining grid rms voltage limits the maximum active power that can be delivered to the utility grid during voltage sags. |
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| Filename: | Unnamed file |
| Filesize: | 545.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-01-24 by System |
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