Design and Real-Time Implementation of Robust FACTS Controller for Damping Inter-Area Oscillation

Publication date : May 2006
Paper File : ieee_tpwrs_00598.r31.pdf



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Abstract

An application of a normalized H-infinity loop-shaping technique for design and simplification of damping controllers in the LMI framework is illustrated in this paper. The solution is sought numerically using LMIs with additional pole-placement constraints. This ensures that the time domain specifications are met besides robust stabilization. Designed control algorithm is implemented using a rapid prototyping controller. The performance of the controller is validated in real time using a detailed model of the power system implemented using Linux PC based,multi-processor technology. The coupling between the controller and the power system is through a set of DAC and ADC modules in analogue domain.

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