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Modeling And Control of DFIG In Wind Energy Conversion System

Author(s):

Tank Semel Ratilal , Shantilal Shah Engineering College; Vijay G Bhuva, Shantilal Shah Engineering College

Keywords:

DFIG , Wind Energy Conversion System, grid-connected wind , PWM converter,

Abstract

This paper presents the simulation results of a grid-connected wind driven doubly fed induction generator (DFIG) . The modeling of the machine considers operating conditions below and above synchronous speed, which are actually achieved by means of a double-sided PWM converter joining the machine rotor to the grid. In order to decouple the active and reactive powers generated by the machine, stator-flux-oriented vector control is applied. The wind generator mathematical model developed in this paper is used to show how such a control strategy offers the independent control of active power and reactive power.

Other Details

Paper ID: IJSRDV2I3382
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1342-1347

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