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Integrated Starter Generator for 42-V Powernet Using Induction Machine and Direct Torque Control Technique

Jain, Amit Kumar and Mathapati, Shashidhar and Ranganathan, VT and Narayanan, V (2006) Integrated Starter Generator for 42-V Powernet Using Induction Machine and Direct Torque Control Technique. In: IEEE Transactions on Power Electronics, 21 (3). pp. 701-710.


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This paper describes an integrated starter generator (ISG) for automobile applications with 42-V powernet. This system is based on an induction machine which is directly mounted on the engine crankshaft and controlled using the technique of direct torque control (DTC). The suitability of the technique for ISG application is explained. The control structure of DTC for ISG application is described. Detailed experimental results from a 1.4-1 diesel engine are presented demonstrating the performance of the system during cranking as well as generation. The ISG also incorporates the feature of "on the fly start" during generation mode. Details of a low voltage high current power converter developed for this application are also given.

Item Type: Journal Article
Publication: IEEE Transactions on Power Electronics
Publisher: IEEE
Additional Information: Copyright 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: Crankshaft mounted integrated starter generator (ISG);Direct torque control (DTC) technique;Induction machine;"On the fly start��? (OTFS) mode;42-V PowerNet.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 25 Aug 2008
Last Modified: 19 Sep 2010 04:29
URI: http://eprints.iisc.ac.in/id/eprint/7549

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