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Type: Conference paper
Title: Investigation of interior permanent magnet offset-coupled automotive integrated starter/alternator
Author: Soong, W.
Ertugrul, N.
Lovelace, E.
Jahns, T.
Citation: Conference record of the 2001 IEEE Industry Applications Conference : Thirty-Sixth IAS Annual Meeting, 30 September-4 October, 2001: vol. 1, pp. 429-436.
Publisher: IEEE - Institute of Electrical and Electronics Engineers
Issue Date: 2001
Series/Report no.: IEEE Industry Applications Society Annual Meeting
ISBN: 0-7803-7114-3
ISSN: 0197-2618
Conference Name: IEEE Industry Applications Conference. Annual Meeting. (36th : 2001 : Chicago, Illinois)
Abstract: Growing automotive auxiliary electric power requirements have resulted in considerable interest in an integrated starter/alternator (ISA). Initial efforts in this area have been focussed on a direct-drive ISA configuration which offers an appealing degree of mechanical simplification. However, an offset-coupled ISA configuration similar to that used by the conventional alternator has potential for providing a better system solution in some applications, including lower total system cost. This paper first describes the design, construction and dynamometer testing of a concept demonstrator of an offset-coupled ISA using an interior permanent magnet (IPM) synchronous machine. Next, a nonlinear lumped-circuit analysis tool is used to investigate optimized offset-coupled IPM ISA drive designs. Finally, comparisons are presented between an existing direct-drive IPM ISA design and the optimized offset-coupled designs.
Description: © Copyright 2001 IEEE
RMID: 0020074524
DOI: 10.1109/IAS.2001.955456
Appears in Collections:Electrical and Electronic Engineering publications
Environment Institute publications

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