Dr. P.Sobha Rani received B.Tech degree in Electrical and Electronics Engineering from Sri Venkateswara university college of Engineering, Tirupathi, Andhra Pradesh. She obtained M.Tech, degree in Power Systems from JNTU College of Engineering, Hyderabad. She obtained Ph.D. Degree in Power Systems area from Sri Venkateswara university college of Engineering, Tirupathi, Andhra Pradesh. She has 28 years of teaching experience and Life member of ISTE, IETE & IEI. She is currently supervising two research scholars. She has published more than 20 papers in reputed journals & international Conferences. She is a reviewer of various peer reviewed journals. Her areas of interest include Power systems, Distributed generation, Power Quality and Optimization Techniques.