A Review of Protection Schemes for Active Distribution Systems Design and Analysis of a Control System Using Root Locus and Frequency Response Methods A Comprehensive Review of Protection Schemes for Distributed Generation Power Flow Analysis using Power World Simulator A Quantitative Comparison of Wind and Solar Energy Renewable Energy Education and Awareness at the University Level in Pakistan The Need For Renewable Energy Sources The Importance of Renewable Energy Sources in Pakistan Global Warming: Causes, Effects and Solutions Control Schemes for Distribution Grids with Mass Distributed Generation