Title :
An integrated power system global controller using expert system
Author :
Belhadj, Chokri ; Mohamedi, Rabei ; Lefebvre, Serge ; DO, Xuan-Dai
Author_Institution :
Dept. of Electr. & Comput. Eng., Ecole Polytech., Montreal, Que., Canada
Abstract :
This paper presents an integrated intelligent power system global controller. The developed system consists of three different knowledge bases. The tasks are voltage regulation, transmission line overload alleviation, and correction for steady state voltage stability. The base of the correction for the entire global controller is the analysis and use of the sensitivities of the power system variables to the existing VAr control tools. Results of tests conducted on a 6 bus test system and on a 118 bus IEEE test system have shown fast responses and effective corrective actions for the three paths
Keywords :
control system synthesis; controllers; expert systems; intelligent control; power system control; power system stability; reactive power control; voltage control; 118 bus IEEE test system; 6 bus test system; VAr control tools; expert system; integrated power system global controller; intelligent power system global controller; knowledge bases; steady state voltage stability correction; transmission line overload alleviation; voltage regulation; Control systems; Expert systems; Intelligent systems; Power system analysis computing; Power system control; Power system stability; Power systems; Power transmission lines; System testing; Voltage control;
Conference_Titel :
Electrical and Computer Engineering, 1996. Canadian Conference on
Conference_Location :
Calgary, Alta.
Print_ISBN :
0-7803-3143-5
DOI :
10.1109/CCECE.1996.548132
