Network voltage stability control supported by wind power generator

This paper presents three network voltage control strategies supported by wind power generator based on doubly fed induction generator (DFIG) which uses two back-to-back inverters. DFIG has capability to decouple control of active power and reactive power production. Therefore, DFIG is able to deliver reactive power in limitation time to support network voltage stability. Simulation procedure and results in Matlab are presented to show effectiveness of control strategies.