Bond graph model of doubly fed three phase induction motor using the Axis Rotator element for frame transformation

Rai, B Umesh and Umanand, L (2008) Bond graph model of doubly fed three phase induction motor using the Axis Rotator element for frame transformation. In: Simulation Modelling Practice and Theory, 16 (10). pp. 1704-1712.

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Abstract

Induction motor is a typical member of a multi-domain, non-linear, high order dynamic system. For speed control a three phase induction motor is modelled as a d–q model where linearity is assumed and non-idealities are ignored. Approximation of the physical characteristic gives a simulated behaviour away from the natural behaviour. This paper proposes a bond graph model of an induction motor that can incorporate the non-linearities and non-idealities thereby resembling the physical system more closely. The model is validated by applying the linearity and idealities constraints which shows that the conventional ‘abc’ model is a special case of the proposed generalised model.

Item Type:	Journal Article
Additional Information:	Copyright of this article belongs to Elsevier Science.
Keywords:	Three phase induction motor;Bond graph;Axis Rotator;‘abc’ model.
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly, (CEDT) Centre for Electronic Design & Technology)
Date Deposited:	08 Mar 2010 12:28
Last Modified:	19 Sep 2010 05:56
URI:	http://eprints.iisc.ernet.in/id/eprint/26042

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