ANALYSIS OF POWER QUALITY IMPROVEMENT IN GRID CONNECTED WIND DRIVEN INDUCTION GENERATOR AT VARIOUS LOAD CONDITIONS

Sk.Baji babu, M.Balasubba Reddy, T.Madhu

Abstract: As a promising renewable alternative, the wind power is one of the significant sources of generation. Reactive power compensation and harmonic reduction in a low voltage distribution networks for integration of wind power to the grid are the main issues addressed in this paper. This paper proposes a control scheme based on instaneous Pq theory for compensating the reactive power requirement of a three phase grid connected wind driven induction generator as well as the harmonics produced by the non linear load connected to the PCC using STATCOM. The proposed control scheme is simulated using MATLAB/SIMULINK. The Simulation results are presented in this paper.

Keywords: wind power, distribution network, induction generator, STATCOM, reactive power

DOI: https://doi.org/10.15623/ijret.2013.0210014