An expert system for reactive power control of a distribution system. I. System configuration

Author

Salama, M.M.A. ; Chikhani, A.Y.

Author_Institution

Waterloo Univ., Ont., Canada

fYear

1991

fDate

22-27 Sep 1991

Firstpage

633

Lastpage

638

Abstract

An expert system configuration is developed which can be used as a money saving online controller in cooperation with the input/output interface unit. It also can be used in the distribution system planning stage. The proposed optimum reactive power compensation (ORPC) expert system utilizes the human expert´s (HE´s) heuristic rules as well as the technical literature expertise (TLE) such as algorithms and formulas to build the knowledge base of the system. The distribution system component data and network topography are stored in the database. The distribution system voltage profile is kept within the desired limits by proper choice of both shunt capacitors and voltage regulators. The most economical mode of operation for the distribution system is ensured all the time, without violating any of the system voltage constraints

Keywords

compensation; distribution networks; expert systems; power control; power system computer control; reactive power; distribution system; distribution system voltage profile; expert system; heuristic rules; input/output interface unit; knowledge base; network topography; online controller; optimum reactive power compensation; reactive power control; shunt capacitors; technical literature expertise; voltage regulators; Control systems; Databases; Expert systems; Helium; Humans; Power system planning; Reactive power; Reactive power control; Surfaces; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission and Distribution Conference, 1991., Proceedings of the 1991 IEEE Power Engineering Society

Conference_Location

Dallas, TX

Print_ISBN

0-7803-0219-2

Type

conf

DOI

10.1109/TDC.1991.169572

Filename

169572