DC-Bias operation of a double-stator hybrid flux switching PM machine

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Detail(s)

Original languageEnglish
Title of host publication2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018
PublisherIEEE
ISBN (Electronic)978-1-5386-8378-1
Publication statusPublished - Nov 2018

Publication series

Name2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018

Conference

Title2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018
PlaceChina
CityShanghai
Period15 - 17 November 2018

Abstract

The paper proposes the DC-bias operation of a new double-stator hybrid flux switching permanent magnet (DSH-FSPM) machine. Firstly, by directly injecting the DC current into the armature windings, the DC-bias strategy contributes both the flux enhancing (FE) and flux weakening (FW) capabilities to the machine design. Under the FE operating mode, compared with the pure-armature-slot-winding and pure-DC-slot-winding conditions, the DC-bias operation increases the average steady torque by 41.3% and 65.5%, respectively. Under the FW operating mode, the rotational speed can be greatly expanded from the rated 500 r/min to 1865 r/min. Besides, with the integration of the double-stator structure and FSPM topology, the proposed machine combines the benefits of high power density, high efficiency, and flexible controllability.

Research Area(s)

  • DC-bias, double-stator machine, flux switching, hybrid machine, permanent magnet machine

Citation Format(s)

DC-Bias operation of a double-stator hybrid flux switching PM machine. / Yu, Jincheng; Liu, Chunhua.

2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018. IEEE, 2018. 8601060 (2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review