Dr. İsmail Hakan Dağhan, born in 1980 in Turkey, is a Senior Electrical Engineer at TEİAŞ, where he has been working since 2007. He has served in various departments, including load dispatching, protection systems, and metering systems, with strong experience in measurement systems. His areas of expertise include High Voltage Engineering, Smart Grids, Smart Meters, FACTS Devices, Grid Flexibility, Optimization, Renewable Energy Systems, and Hydrogen Fuel Cells. Dr. Dağhan actively contributes to TEİAŞ’s R&D efforts and serves as a member and instructor in several technical working groups. He is married with two daughters and is committed to advancing Turkey’s electricity transmission infrastructure.