An Approach to protect Power System using UPFC

Industrial revolution around the world ask the supply of ever increasing electrical power. The demand of electrical power is doubling in every decade that leads to build a very complex power system to satisfy the demand. In order to do so, electrical power is supplied via interconnected network of transmission line linking loads and generators into very large integrated network system. This vast supply of electrical power inherits many challenges. The planning, execution, operation, performance and analysis of such system is tedious job for the work engineer. In order to predict the performance of such interconnected complex system, an engineer has to follow more powerful tools for analysis. This paper is concern with dynamic performance of interconnected power system and a mean to control the parameters of power system using UPFC.