K.Vaisakh received the BE degree in Electrical Engg. from Osmania University, Hyderabad in 1994, M.Tech degree in Electrical Power Systems from JNT University Hyderabad in 1999 and Ph.D degree from Indian Institute of Science, Bangalore in 2005. He is currently Professor in Department of Electrical Engineering, A.U.College of Engg., A.U., Visakhapatnam INDIA. His research interests include computer aided power system analysis, reactive power optimization, voltage stability, and deregulation.