1. Department of Electric Power EngineeringNorwegian University of Science and TechnologyTrondheimNorway
2. Department of Renewable EnergyAlfred UniversityAlfredUSA
3. Department of Electrical EngineeringUniversity of ShahroodShahroodIran
4. Department of Electrical Engineering and Computer Applied ScienceUniversity of Wisconsin‐MilwaukeeMilwaukeeUSA