Decoupled Design of Voltage Regulating and Balancing Controls for Four-Level Flying Capacitor Converter
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DOI: 10.1109/tie.2020.3047039
Abstract: This article declares a simple voltage balancing and decoupling control methodology for four-level flying capacitor converter. The proposed approach only uses two proportional controllers to balance the capacitor voltages and one additional proportional-integral controller to… read more here.
Keywords: four level; capacitor; flying capacitor; capacitor converter ... See more keywords
Stability Properties of the 3-Level Flying Capacitor Buck Converter Under Peak or Valley Current Programmed Control
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DOI: 10.1109/tpel.2018.2877943
Abstract: This paper investigates basic stability properties of the three-level flying-capacitor Buck converter when operated under current-mode control (CMC). The proposed analysis is developed for both peak CMC (P-CMC) and valley CMC (V-CMC), and addresses both… read more here.
Keywords: flying capacitor; converter; level flying; stability ... See more keywords