Title :
H∞ damping controller design in large power systems
Author :
Klein, M. ; Le, L.X. ; Rogers, G.J. ; Farrokhpay, S. ; Balu, N.J.
Author_Institution :
Ontario Hydro, Toronto, Ont., Canada
fDate :
2/1/1995 12:00:00 AM
Abstract :
The design of an H∞ controller for a thyristor controlled series VAr compensator to enhance the damping of an inter-area oscillations in a large power system is presented. The paper describes a comprehensive and systematic method of applying the H∞ control design algorithm in power systems. Two methods to obtain a satisfactory reduced order system model, which is crucial to the success of the design, are described
Keywords :
H∞ control; circuit oscillations; control system synthesis; damping; power system control; power system interconnection; power system stability; reactive power control; thyristor applications; H∞ controller design; algorithm; damping; inter-area oscillations; power systems; reduced order system model; thyristor controlled series VAr compensator; Control design; Control systems; Damping; Eigenvalues and eigenfunctions; HVDC transmission; Power system control; Power system modeling; Power systems; Reduced order systems; Thyristors;
Journal_Title :
Power Systems, IEEE Transactions on
