1. Indian Institute of Technology (BHU) Varanasi,Department of Electrical Engineering,Uttar Pradesh,India,221005
2. Indian Institute of Technology Roorkee,Electrical Engineering Department,Uttarakhand,India,247667
3. The University of Toledo,Electrical Engineering and Computer Science Department,Toledo,Ohio,USA,43606
4. University of North Carolina at Charlotte,Energy Production and Infrastructure Center,Department of Electrical Engineering,Charlotte,NC,USA,28223