Khairy Sayed received his B.S. degree in Electrical Power and Machines in 1997 from Assiut University, Assiut, Egypt. He obtained a Master’s degree at the Electrical Energy Saving Research Center, Graduate School of Electrical Engineering, Kyungnam University, Masan, Korea, in 2007. He received a PhD from Assiut University in 2013. He currently works as associate professor in the department of Electrical Engineering, Sohag University, Egypt. His research interests include: renewable energy, solar PV, wind energy, fuel cells, the utility of interactive power conditioners for renewable energy sources, electric and fuel cell powertrain vehicle and energy management systems, soft switching DC-DC power converter typologies, high-frequency inverters, power factor correction, and smart energy grid and microgrid planning, protection, and control of smart green buildings.