Sliding mode control of a boost converter applied as MPPT on a stand-alone WECS

摘要: This research work focuses on a stand-alone low power wind energy conversion system (WECS) where the main objective is to obtain most from and deliver it efficiently electrical load. The strategy deal with this problem design sliding mode controller applied maximum point tracking algorithm (MPPT). In dcbased micro-grid, dc output voltage kept nearly constant by battery bank; therefore, not necessary regulate voltage. As maximize WECS production, specially designed constantly adjusts boost converter inductor current modify its input voltage, which rectified generator ac until reaches set MPPT.