JEE_V3_N4_RP3 S. Sankar Rama Reddy Journal on Electrical Engineering 2230 – 7176 3 4 22 28 FACTS, Real And Reactive Power Flow Control, IPFC, Line Compensation The interline power flow controller is an unique capability to control simultaneously real and reactive power flows on a transmission line as well as to regulate voltage at the bus where it is connected. In this paper we are analysis the 6 bus connected IPFC system in uncompensated and compensated conditions. The power profiles at various buses were discussed. This device creates a tremendous quality impact on power system stability. Simulation results show that the proposed control strategy is very effective in maintaining stability. April - June 2010 Copyright © 2010 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=1181