A robust damping controller for power systems using linear matrix inequalities

This paper presents the application of a linear matrix inequality tuning approach for the design of remote feedback controllers for power systems. In particular, the determined controllers are both robust and optimal for a wide range of operating conditions. This duality is assured through the appli...

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Bibliographic Details
Main Authors: Snyder, A.F., Mohammed, A.E., Georges, D., Margotin, T., Hadjsdid, N., Mili, L.
Format: Conference Proceeding
Language:English
Subjects:
Adaptive control
Control systems
Damping
Linear matrix inequalities
Power system control
Power system stability
Power systems
Robust control
System testing
Tuning
Online Access:Request full text
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Summary:This paper presents the application of a linear matrix inequality tuning approach for the design of remote feedback controllers for power systems. In particular, the determined controllers are both robust and optimal for a wide range of operating conditions. This duality is assured through the application of the proposed tuning process. The controllers presented in this paper were conceived for and tested on a 4-machine test power system with regard to their ability to damp the inter-area oscillation present in the test system and to allow an increase in tie-line power flow without a loss of stability.
DOI:10.1109/PESW.1999.747508