TY - JOUR AU - Jafari, Ahmad AU - Shahgholian, G. AU - Zamanifar, M. TI - Stability Analysis of Doubly-Fed Induction Generator Wind Turbine Systems Using Modal Analysis JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 17 IS - 3 SP - 177 EP - 189 PY - 2019 DO - ER -