2009•IEEE Transactions on Power SystemsRequires access

An Improved UPFC Control for Oscillation Damping

Jianjun Guo, Mariesa L. Crow, J. Sarangapani

Abstract

This paper proposes a new control approach for a unified power flow controller (UPFC) for power system oscillation damping. This control is simple to implement, yet is valid over a wide range of operating conditions. It is also effective in the presence of multiple modes of oscillation. The proposed control is implemented in several test systems and is compared against a traditional PI control.

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Available abstract

Key concepts: Unified power flow controller, Control theory (sociology), Oscillation (cell signaling), Electric power system, Controller (irrigation), Control system, Low-frequency oscillation, Power flow