A modified submodule of modular multilevel converter using active power decoupling method for reducing capacitor voltage ripple under low‐frequency operation

Abstract In this paper, a modified submodule (MSM) method is proposed to reduce capacitor voltage fluctuation by integrating a bidirectional buck‐boost type active power decoupling (APD) circuit into each SM for the low‐frequency operation of a converter system. The capacitor voltage fluctuation of...

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Váldodahkkit: Van‐Thang Nguyen, Ji‐Won Kim, Jung‐Woo Park, Jun‐Min Lee, Byoung‐Gun Park
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: Wiley 2023-04-01
Ráidu:IET Power Electronics
Fáttát:
Liŋkkat:https://doi.org/10.1049/pel2.12432