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Damping inter-area oscillations by UPFCs based on selected global measurements
Conference proceeding

Damping inter-area oscillations by UPFCs based on selected global measurements

M Zarghami, M.L Crow, S Jagannathan and Yilu Liu
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, pp.1-6
07/2008
DOI: https://doi.org/10.1109/PES.2008.4596573
Handle:
https://hdl.handle.net/20.500.12741/rep:8749

Abstract

Damping Equations Generators Inter-Area Oscillation Load flow Mathematical model Oscillators PMU Reduced Order Observer UPFC Voltage control Wide Area Control
This paper introduces a method of using a selected set of the global data for controlling inter-area oscillations of the power network using unified power flow controllers. This novel algorithm utilizes reduced order observers for estimating the missing data the purpose of control when all the data is unavailable through frequency measurements in a wide area control approach. The paper will also address the problem of time-delay in data acquisition through examples.

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