1. Electrical Energy Management Group (EEMG)Department of Electrical and Electronic EngineeringThe University of BristolRoom 4.26, Merchant Venturers Building, Woodland RoadBristolBS8 1UBUK
2. National Key Laboratory of Power SystemsDepartment of Electrical EngineeringTsinghua UniversityRoom 2‐301, West Main BuildingBeijing100084People's Republic of China