Accurate Steady-State Representation of a Doubly Fed Induction Machine

Kumar, Seshadri Sravan S and Thukaram, D (2015) Accurate Steady-State Representation of a Doubly Fed Induction Machine. In: IEEE TRANSACTIONS ON POWER ELECTRONICS, 30 (10). pp. 5370-5375.

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Abstract

This letter presents an accurate steady-state phasor model for a doubly fed induction machine. The drawback of existing steady-state phasor model is discussed. In particular, the inconsistency of existing equivalent model with respect to reactive power flows when operated at supersynchronous speeds is highlighted. Relevant mathematical basis for the proposed model is presented and its validity is illustrated on a 2-MW doubly fed induction machine.

Item Type:	Journal Article
Publication:	IEEE TRANSACTIONS ON POWER ELECTRONICS
Publisher:	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Additional Information:	Copy right for this article belongs to the IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
Keywords:	DFIG; Doubly fed induction machine; steady-state equivalent circuit; wind generation
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	06 Jul 2015 05:49
Last Modified:	06 Jul 2015 05:49
URI:	http://eprints.iisc.ac.in/id/eprint/51797

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