Title :
Decision support system for substation operation
Author :
Dabbaghchi, Iraj ; Gursky, Richard J.
Author_Institution :
American Electr. Power Service Corp., Columbus, OH, USA
Abstract :
The authors describe a prototype for a hybrid expert system developed to provide advice to station operators in real time. The domain of this expert system is transmission planning as applied to real-time operation. It consists of symbolic and procedural modules that address a variety of electrical concerns at generating stations, including breaker thermal duties, breaker fault duties, and voltage-critical load buses. Once the system is invoked, the prevailing operating state is evaluated for static security-limit violations. If any violations are encouraged, the system searches its knowledge base for plausible plans to alleviate the problem.<>
Keywords :
decision support systems; expert systems; power engineering computing; substations; breaker fault duties; breaker thermal duties; decision support system; hybrid expert system; knowledge base; real time; static security-limit violations; substation operation; transmission planning; voltage-critical load buses; Circuit breakers; Decision support systems; Distributed computing; Expert systems; Guidelines; Power system planning; Prototypes; Real time systems; Substations; Switching circuits;
Conference_Titel :
Power Industry Computer Application Conference, 1989. PICA '89, Conference Papers
Conference_Location :
Seattle, WA, USA
DOI :
10.1109/PICA.1989.38988
