A partitioned stator variable flux reluctance machine

Z. Q. Zhu; Z. Z. Wu; X. Liu

doi:10.1109/TEC.2015.2470122

A partitioned stator variable flux reluctance machine

Z. Q. Zhu, Z. Z. Wu, X. Liu

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

This paper proposes a partitioned stator variable flux reluctance machine (PS-VFRM) in which field and armature windings are placed on two separate stators. The influence of different stator/rotor-pole combinations on the electromagnetic performance is examined using finite-element analysis. Candidate designs maximize the average electromagnetic torque. Compared against the conventional single stator VFRM, the proposed PS-VFRM is shown to provide 24.6% and 12.7% increases in torque density and efficiency, respectively. The static electromagnetic performance is validated using experimental prototypes.

Original language	English
Article number	7271062
Pages (from-to)	78-92
Number of pages	15
Journal	IEEE Transactions on Energy Conversion
Volume	31
Issue number	1
Early online date	17 Sep 2015
DOIs	https://doi.org/10.1109/TEC.2015.2470122
Publication status	Published - 31 Mar 2016

Keywords

Partitioned stator
reluctance machine
rotor iron piece
torque density
variable flux reluctance machine

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/TEC.2015.2470122

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AB - This paper proposes a partitioned stator variable flux reluctance machine (PS-VFRM) in which field and armature windings are placed on two separate stators. The influence of different stator/rotor-pole combinations on the electromagnetic performance is examined using finite-element analysis. Candidate designs maximize the average electromagnetic torque. Compared against the conventional single stator VFRM, the proposed PS-VFRM is shown to provide 24.6% and 12.7% increases in torque density and efficiency, respectively. The static electromagnetic performance is validated using experimental prototypes.

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