List of Articles Voltage Regulation Open Access Article Abstract Page Full-Text 1 - Improvement of Conventional Droop Methods Performance During the Fault Occurrence in an Islanded Micro-Grid Using the Concept of Virtual Impedance Sobhan Tahanzadeh Farshad Zandi Bahador Fani Matin Dashtipour Ehsan Adib Esmaeel Rokrok 10.30486/teeges.2022.691006 Open Access Article Abstract Page Full-Text 2 - PV Inverters and Modulation Strategies: A Review and A Proposed Control Strategy for Frequency and Voltage Regulation Shayan Ebrahimi Ali Moghassemi Javad Olamaei Open Access Article Abstract Page Full-Text 3 - The Effect of Shunt FACTS Devices on Voltage Regulation in Transmission Lines Mehdi Mahdavian Fariborz Haghighatdar Fesharak