Title :
Adaptive nonlinear control of a power system
Author :
Do-Kwan Lee ; Yoon, Tae-Woong ; Lee, Byongjun ; Park, Gwi-Tae
Author_Institution :
Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
Abstract :
This paper presents an indirect adaptive nonlinear control scheme for a power system, the dynamics of which are uncertain due to faults on the transmission lines. The method proposed combines an input-output feedback linearizing controller with an adaptation algorithm which estimates uncertain parameters in the presence of a fault. Simulations show that the power angle stabilization as well as voltage regulation is achieved in a satisfactory manner despite the nonlinearity and uncertainty of the power system
Keywords :
adaptive control; feedback; linearisation techniques; nonlinear control systems; power system control; power system dynamic stability; voltage control; feedback; indirect adaptive control; linearization; nonlinear control; nonlinearity; power angle stabilization; power system; uncertainty; voltage regulation; Adaptive control; Control systems; Nonlinear control systems; Nonlinear dynamical systems; Power system control; Power system dynamics; Power system faults; Power system simulation; Power systems; Programmable control;
Conference_Titel :
Control Applications, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location :
Trieste
Print_ISBN :
0-7803-4104-X
DOI :
10.1109/CCA.1998.721657
