1. Energy Management and Power System Operation DepartmentKassel UniversityWilhelmshoeher Allee 73KasselGermany
2. Faculty for Electrical EngineeringComputer Science and Mathematics University of PaderbornWarburger Str.100PaderbornGermany
3. Department Distribution System OperationFraunhofer IWESKoenigstor59KasselGermany