Sue Wang1, Xintao Luo1,*, Saleem Riaz2, Haider Zaman3, Chaohong Zhou1, Pengfei Hao1
CMES-Computer Modeling in Engineering & Sciences, Vol.134, No.2, pp. 1159-1176, 2023, DOI:10.32604/cmes.2022.021850
Abstract Due to attractive features, including high efficiency, low device stress, and ability to boost voltage, a Vienna rectifier
is commonly employed as a battery charger in an electric vehicle (EV). However, the 6k ± 1 harmonics in the acside current of the Vienna rectifier deteriorate the THD of the ac current, thus lowering the power factor. Therefore,
the current closed-loop for suppressing 6k ± 1 harmonics is essential to meet the desired total harmonic distortion
(THD). Fast repetitive control (FRC) is generally adopted; however, the deviation of power grid frequency causes
delay link in the six frequency fast repetitive control… More >
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