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Multi-oscillatory current control with anti-windup for grid-connected VSCs operated under distorted grid voltage conditions
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| Author(s) |
Andrzej GALECKI |
| Abstract |
The paper presents a state-feedback current controller with damped oscillatory terms designed for three-phase grid-connected voltage source converters under distorted grid voltage conditions. The paper focuses on a synthesis of an anti-windup mechanism for the LQ current controller based on an active clamping method for the proportional-integral path and the adjusting damping factor mechanism (ADFM) of the oscillatory terms. A newly developed ADFM based on a simple moving average method (SMA) has been verified in the numerical and experimental study which results are given. |
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| Filename: | 0562-epe2017-full-23540223.pdf |
| Filesize: | 743.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-17 by System |
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