Metwally A. Elsharkawy: received his B. Sc. & M. Sc. Degrees from the Department of Electrical Power and Machines, Ain Shams University, Cairo, Egypt in 1964 and 1970, respectively. He received the PhD degree from the Leningrad Polytechnical Institute, USSR, in 1974. Since January 1988 He is a Prof. of Electrical Power Systems in the Electrical Power and Machines Engineering Department, Ain Shams University. He has been a visiting Prof in many universities in Iraq, and Egypt. He has more than 60 published papers in journals and conferences. He supervised about 30 M. Sc. and Ph.D. thesis (granted), mainly in analysis and control on power systems and power quality. He is registered as a Professional Engineer in the Syndicate of Egyptian engineers, and acted as an independent consultant for several electrical installations and power networks planning projects in Egypt. He was selected as a member of the Board of Directors of the Delta Company for Electricity Distribution in Egypt and occupied this position for 6 years.