فهرس المقالات Unified power flow controller حرية الوصول المقاله صفحة الملخص نص كامل 1 - A Brief Overview of the Application of Unified Power Flow Controller in Power Systems Mehdi Riahinasab Majid Dehghani Arman Fathollahi Mohammad Reza Behzadfar 10.30495/ijsee.2023.1978138.1247 حرية الوصول المقاله صفحة الملخص نص كامل 2 - Studying Impact of Unified Power Flow Controller on improve transient stability by Improved Harmony Search Algorithm Mehdi Nafar Mostafa Abbasi Mojtaba Abbasi