1. University of Warwick,Power Electronics Applications and Technology in Energy Research Group School of Engineering,Coventry,United Kingdom
2. Fayoum University/School of Engineering, Warwick University Fayoum,Faculty of Engineering,Electrical department/ Power Electronics and Systems Department,Egypt/Coventry,UK
3. Warwick University,School of Engineering,Power Electronics and Systems Department,Coventry,UK
4. Cairo University/School of Engineering, Warwick University Giza,Faculty of Engineering,Electrical Power department/ Power Electronics and Systems Department,Egypt/Coventry,UK