Power System Stability Enhancement By UPFC Based Power Oscillation Damping Controller
نویسنده
چکیده
Associate Professor, Department of Electrical Engineering, B.N. College of Engineering & Technology, Lucknow, Uttar Pradesh, India --------------------------------------------------------------------***--------------------------------------------------------------------Abstract This paper presents design and analysis of UPFC based power oscillation damping controller. The PhillipsHeffron model of the Single Machine Infinite Bus power system installed with UPFC has been used. The systematic approach for designing UPFC based power oscillation damping controller has been developed. The POD controller places the Eigen value corresponding to mode of oscillation at desired location so that the system has desired degree of stability. The performance of UPFC based POD controller has been examined with different system conditions, under different line loadings of SMIB power system. The effectiveness of proposed controller is verified by time domain simulation results in MAT-LAB environment.
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