Voltage Stability and Performance Analysis of the Multi Machine System Using UPFC.- Harmonic Analysis by Varying Load.- Voltage and Transient Stability Enhancement in Power System using Unified Power Flow Controller.- Probabilistic Approach for Load Flow Analysis of Radial Distribution System.- Harmonic Issues in Non Conventional Energy Supply and its Remedy.- Artificial Neural Network based Source Identification Producing Harmonic Pollution in the Electric Network.- Impacts of Distributed Generation on Distribution System based on the Backward and Forward Sweep Method.- Cost Analysis of Multi-Rotor Wind Turbines.- Annualized Cost of Wind Power Generation.- A New Technique for Wind Turbine Incomplete Bin Evaluation.- Grid Integration of Wind Energy Conversion System with Variable Speed Analysis using Simulink Model.