An improved deadbeat control method based on current predictive algorithm for shunt active power filter

This paper proposes a deadbeat current control method using predictive current algorithm for three-phase shunt active power filter (SAPF). In proposed controller, the current predictive algorithm is used to reduce the overshoot phenomenon of the input current caused by the delay controller. The comp...

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Vydáno v:2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC) s. 1 - 6
Hlavní autoři: Bum-Jun Kim, Seong-Chon Choi, Sung-Hoon Bae, Chung-Yuen Won
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 01.11.2015
Témata:
Filtering algorithms
Inductance
Prediction algorithms
Pulse width modulation
ISBN:9781479976553, 1479976555
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Shrnutí:This paper proposes a deadbeat current control method using predictive current algorithm for three-phase shunt active power filter (SAPF). In proposed controller, the current predictive algorithm is used to reduce the overshoot phenomenon of the input current caused by the delay controller. The compensating current reference which is necessary for the deadbeat control is estimated by using the current predictive algorithm. This method can improve the accuracy of compensation and ensure the fast dynamic response of SAPF. Simulations have been carried out to demonstrate the performance of SAPF using the proposed control method.
ISBN:9781479976553
1479976555
DOI:10.1109/IFEEC.2015.7361521