Research Article
Active Power Filter Under Imbalance and Distortion of Grid Connected Solution
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@INPROCEEDINGS{10.1007/978-3-030-77424-0_29, author={Leminh Thien Huynh and Thanh Vu Tran and Viet-Dung Do and Van Cuu Ho}, title={Active Power Filter Under Imbalance and Distortion of Grid Connected Solution}, proceedings={Industrial Networks and Intelligent Systems. 7th EAI International Conference, INISCOM 2021, Hanoi, Vietnam, April 22-23, 2021, Proceedings}, proceedings_a={INISCOM}, year={2021}, month={5}, keywords={Active Power Filter APF grid connecting LCL-filter d-q control theory PI controller Fuzzy-PI controller Power quality PLL Total Harmonic Distortion}, doi={10.1007/978-3-030-77424-0_29} }- Leminh Thien Huynh
Thanh Vu Tran
Viet-Dung Do
Van Cuu Ho
Year: 2021
Active Power Filter Under Imbalance and Distortion of Grid Connected Solution
INISCOM
Springer
DOI: 10.1007/978-3-030-77424-0_29
Abstract
This study proposes an APF grid-connecting solution to reduce harmonic at the moment of connecting transfer status. The work includes analyzing the system structure, the parameters of the passive LCL-filter system, the active power filter (APF) grid-connecting transfer status, the phase lock loop (PLL) for phase-matching connecting algorithms, and the Fuzzy-PI grid connection control based ond-qtheory. To validate the accuracy of the proposed solution, simulation and experimental results shows that the power system is more stable by applying the transfer of the APF-connecting procedure. The proposed APF grid-connecting also reduces grid current’s THD, and matches phase between grid voltage and grid current.
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