A supervisory knowledge-based system for monitoring and control of regional voltage profile

Author

Marques, Alessandro B. ; Taranto, Glauco N. ; Falcão, Djalma M.

Author_Institution

COPPE, Univ. Fed. do Rio de Janeiro, Brazil

Volume

2

fYear

2001

fDate

2001

Abstract

This paper presents a supervisory knowledge-based system for monitoring and control of regional voltage profile using fuzzy logic. The control strategies are defined by the system operators based on their experience and on off-line studies, which are translated into rules of a fuzzy inference system (FIS). The paper focuses on regional hierarchical level, with emphasis on voltage control by power plants. The study region analyzed is the Rio de Janeiro (Rio) area, an energy importing area part of the South/Southeastern Brazilian system, generally constrained by voltage-related problems

Keywords

computerised monitoring; fuzzy control; inference mechanisms; knowledge based systems; power system control; voltage control; Rio de Janeiro; South/Southeastern Brazilian system; control strategies; coordinated voltage control; energy importing area; fuzzy inference system; fuzzy logic control; hierarchical control; power plants; regional voltage profile control; regional voltage profile monitoring; supervisory knowledge-based system; voltage control; voltage security; Automotive engineering; Control systems; Fuzzy control; Fuzzy logic; Fuzzy systems; Knowledge based systems; Monitoring; Power generation; Power system security; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Tech Proceedings, 2001 IEEE Porto

Conference_Location

Porto

Print_ISBN

0-7803-7139-9

Type

conf

DOI

10.1109/PTC.2001.964769

Filename

964769