Accurate modeling of doubly fed induction generator based wind farms in load flow analysis

V, Seshadri Sravan Kumar and D, Thukaram (2018) Accurate modeling of doubly fed induction generator based wind farms in load flow analysis. Electric Power Systems Research, 155. pp. 363-371. ISSN 03787796

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Abstract

This paper presents an iterative approach for incorporating doubly fed induction generator (DFIG) based variable speed wind farms in steady state studies such as load flow analysis. The proposed approach is based on an accurate steady state equivalent circuit of a DFIG. In the proposed approach, the power flow model of a node with DFIG is determined based on the reference to reactive power control loop of rotor side converter. In addition, the proposed approach takes into consideration various limits associated with the DFIG. Case studies on sample 6-bus system and 418-bus equivalent system of Indian southern grid are presented to validate the proposed approach.

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IITH Creators:	IITH Creators ORCiD V, Seshadri Sravan Kumar UNSPECIFIED
Item Type:	Article
Uncontrolled Keywords:	DFIG, Doubly fed induction machine, Load flow, NR method, Variable speed wind generators
Subjects:	Electrical Engineering
Divisions:	Department of Electrical Engineering
Depositing User:	Team Library
Date Deposited:	25 Jan 2018 06:57
Last Modified:	25 Jan 2018 06:57
URI:	http://raiithold.iith.ac.in/id/eprint/3746
Publisher URL:	http://doi.org/10.1016/j.epsr.2017.09.011
OA policy:	http://www.sherpa.ac.uk/romeo/issn/0378-7796/
Related URLs:	Google Scholar

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