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	A MODULAR AND VERSATILE CONTROL METHOD FOR PHASE-STAGGERING MULTIPLE POWER CONVERTERS	[View]   [Download]
Author(s)	H. Huisman; B. Gravendeel
Abstract	Operating several power electronics modules in parallel can have distinct advantages compared to a system which consists of only one module for the same total power rating. Some of these advantages are: - higher effective inverter frequency - inherent redundancy - lower distortion of input and output waveforms. These advantages can only be realized in practice when a control system takes care of the correct phase-shifting over 360/n degrees of the pulse pattern of the individual modules. A control method is presented whose philosophy allows any number of power modules to be operated in this manner, even under transient conditions.
Download	Filename: Unnamed file Filesize: 455.9 KB
Type	Members Only
Date	Last modified 2021-02-10 by System