Mohammad Azadifar, Ecublens, Vaud, Switzerland, Lixia He, Swiss Federal Institute of Technology, Lausanne, Switzerland, Marcos Rubinstein, University of Applied Sciences Western Switzerland, Yverdon-les-Bains, Switzerland, Farhad Rachidi, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland, Vladimir A Rakov, Univ of FL-Elect & Comp Engr, Gainesville, FL, United States, Gerald Vernon Cooray, Division of Electricity, Uppsala, Sweden and Davide Pavanello, University of Applied Sciences of Western Switzerland, Sion, Switzerland