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. .