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A NEW CONTROL STRATEGY FOR DC-LINK VOLTAGE OF A THREE-PHASE BI-DIRECTIONAL PWM RECTIFIER
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| Author(s) |
S. Kalachnikov; H. Berger |
| Abstract |
The harmonics of the line voltage cause a voltage ripple in the PWM-rectifiers DC-link. Its negative effect can be reduced by a DC-voltage feedback filter with large time constant, which causes low performance of the DC-link voltage control. The new control strategy for DC-link voltage gives an opportunity to improve the time response for the step change in a load of the PWM-rectifiers DC-link. |
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| Filename: | Unnamed file |
| Filesize: | 364.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-17 by System |
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