1. State Key Laboratory of Electrical Insulation for Power EquipmentXi'an Jiaotong UniversityXianning Road 28thXi'anPeople's Republic of China
2. Key Laboratory of Neutron Physics and Institute of Nuclear Physics and ChemistryChina Academy of Engineering Physics621999MianyangPeople's Republic of China
3. Zhejiang Electric Power Research InstituteHuadian Lane 1st, Chaohui District 8thHangzhouPeople's Republic of China
4. Departamento de Ingeniería Eléctrica, Electrónica, Automática y Física AplicadaEscuela Técnica Superiorde Ingeniería y Diseño Industrial (ETSIDI)Universidad Politécnica de Madrid (UPM)Ronda de Valencia 3Spain