Abstract
A novel current-source active power filter (APF) based on multi-modular converter with carrier phase-shifted SPWM (CPS-SPWM) technique is proposed. With this technique, the effect of equivalent high switching frequency converter is obtained with low switching frequency converter. It is very promising in current-source APF that adopt superconducting magnetic energy storage component.
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Wang, Lq., Li, Jl. & Zhang, Zc. Carrier phase shifted SPWM based on current sourced multi-modular converter for active power filter. J. Zhejiang Univ. Sci. A 5, 861–866 (2004). https://doi.org/10.1631/jzus.2004.0861
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DOI: https://doi.org/10.1631/jzus.2004.0861