A new STATCOM based Reactive Power Management in Grid Connected DFIG based Wind Farm

Abstract

This paper displays control based on STATCOM conspire of PQ enlargement in grid associated DFIG (Doubly Fed Induction Generators).The fundamental purpose for utilizing the acceptance generators incorporated with a wind turbine is to excerpt max. Power. DFIG having a capability to operate at wider range of wind speeds and ability to produce more output with available energy , that’s why it is being preferred well than SCIG (Squirrel Cage Induction Generator).The transient reaction is really a basic unique normal for DFIG-based breeze turbines, particularly within the sight of quick transient occasions, for example, power system fault ,abrupt change in load, and so on. Serious issue is found in profile of voltage and deviances in frequency with altering normal conditions, for example, speed of wind & load distincts. This paper shows a near investigation of stabilizing out a DFIG based wind-generating station utilizing its individual Converters for frequency & utilizing a STATCOM. By Simulation it shows a dynamic compensation of Q, when STATCOM utilized at a point of interconnection of WPS and keeping up its voltage level.