Title :
Design of robust nonlinear control for power systems
Author :
Halim, Abdul ; Takahashi, Kazuhiro ; Kermanshahi, Bahman
Author_Institution :
Tokyo Inst. of Technol., Japan
Abstract :
This paper deals with design of nonlinear excitation controls for a single machine infinite bus based on Lyapunov function method. As a consequence of the design approach, a linear governor is also proposed. In this paper, the robust feature and optimality of the control are also investigated. The optimal control is developed to achieve voltage regulation. To verify the effectiveness, numerical tests are carried out
Keywords :
Lyapunov methods; control system synthesis; nonlinear control systems; optimal control; power system control; power system stability; robust control; voltage control; Lyapunov function method; control optimality; linear governor; nonlinear excitation controls; numerical tests; optimal control; power systems; robust nonlinear control; single machine infinite bus; voltage regulation; Control systems; Equations; Feedback; Lyapunov method; Nonlinear control systems; Optimal control; Power system control; Power system modeling; Power systems; Robust control;
Conference_Titel :
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5293-9
DOI :
10.1109/IEMDC.1999.769185
