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A cascaded H-bridge BLDC drive incorporating battery management

By K. Wilkie, D. A. Stone, M. P. Foster and Chris Bingham

Abstract

A multilevel BLDC drive is proposed using cascaded H-bridges with isolated sources to provide superior output waveforms and reduced current ripple whilst incorporating observer based SoC estimation. Energy management, based on SoC, is incorporated to improve battery performance, reduce variation between cells and to control charge/discharge profiles

Topics: H600 Electronic and Electrical Engineering
Publisher: Institute of Electronic and Electrical Engineering
Year: 2007
OAI identifier: oai:eprints.lincoln.ac.uk:2428

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