Fault detection in AC transmission system using Multiple Signal Classification technique -- Steady State Performance of DFIG with Stability Assessment in Wind System -- Comparison of two Design Methods of Triboelectric Nanogenerator for Building Efficient Energy Harvesting and Storage -- Maximization of Plug-in Electric Vehicle's Exploitation for load flattening with consideration of Customer Satisfaction -- A Novel Strategic Scheduling of Plug-in-Electric Vehicles to Reduce Power Fluctuations in an Active Distribution Network -- Design of an Effective Control Structure to Grid Interfaced Solar Inverter with Fault Stability Performance -- Whale Optimization Algorithm Tuned Fuzzy Integrated PI controller For LFC problem in Thermal-Hydro-Wind Interconnected System -- Mamdami based FuzzyPI controller tuned by Binary GWO Technique for LFC problem in Solar-thermal interconnected System.