Design and Analysis of Partitioned-Stator Switched-Flux Dual-Excitation Machine for Hybrid Electric Vehicles

Author(s)
Chau, Kwok Tong; Ching, Tze Wood; Chan, Ching Chuen; Lee, Ho Tin
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Abstract
In this paper, an advanced partitioned-stator switched-flux dual-excitation (PS-SFDE) machine, which is highly suitable for hybrid electric vehicles (HEVs), is proposed. By artfully implementing two excitation sources, namely the high-power-density permanent-magnet (PM) source and the DC-field excitation source, the proposed machine can take benefits from both sides. Unlike the existing PS-SFDE machines that sacrifice the PM materials for DC-field winding accommodation, the proposed machine instead shares the space of the armature winding with the DC-field winding. Hence, comparable power and torque levels can be potentially achieved. Keywords: hybrid electric vehicle; hybrid-excitation; partitioned-stator; switched-flux
Date issued
2018-09
URI
http://hdl.handle.net/1721.1/119422
Department
Massachusetts Institute of Technology. Research Laboratory of Electronics
Journal
World Electric Vehicle Journal
Publisher
Multidisciplinary Digital Publishing Institute (MDPI)
Citation
Lee, Christopher et al. "Design and Analysis of Partitioned-Stator Switched-Flux Dual-Excitation Machine for Hybrid Electric Vehicles." World Electric Vehicle Journal 9, 3 (September 2018): 40 © 2018 The Authors
Version: Final published version
ISSN
2032-6653
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