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A dual-memory permanent magnet brushless machine for automotive integrated starter-generator application

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

This paper presents a dual-memory permanent magnet brushless machine for automotive integrated starter-generator (ISG) application. The key is that the proposed machine adopts two kinds of PM materials, namely NdFeB and AlNiCo for hybrid excitations. Due to the non-linear characteristic of demagnetization curve, AlNiCo can be regulated to operate at different magnetization levels via a magnetizing winding. With this distinct merit, AlNiCo can provide the assistance for online tuning the air-gap flux density. Firstly, the configuration of proposed machine is presented. Secondly, the finite element method (FEM) is applied for the field calculation and performance verification. Finally, both simulation and experimental results confirm that the proposed machine is very suitable for the ISG application. © 2012 IEEE.
Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
Pages4076-4081
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event38th Annual Conference on IEEE Industrial Electronics Society (IECON 2012) - Montreal, Canada
Duration: 25 Oct 201228 Oct 2012

Conference

Conference38th Annual Conference on IEEE Industrial Electronics Society (IECON 2012)
Abbreviated titleIEEE-IECON2012
PlaceCanada
CityMontreal
Period25/10/1228/10/12

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