Voltage stability of grid integration for distributed energy resources

To minimize the gap between supply and demand of electrical power for enhancing the reliability, stability and quality of power in 21
^st
century then there is need to upgrade convention power grid of 20
^th
century to Smart Grid (SG) technology which comprises with information communication technology. Distributed Generation (DG) is one the best solution to minimize the gap because it is connected in distribution network which has negligible transmission loss and boost the power quality. This paper focuses on the different types of DG which is integrated to the existing grid. In this paper, three types of DG systems are considered i.e. solar energy, wind energy and fuel cell are integrated to the infinite bus using Matlab Simulation to verify the integrated system lie in stable region.