Talking into account power system reaction in problems of multicriteria optimizing network configuration in distribution systems

Author

Ekel, P.Ya. ; Terra, L.D.B. ; Fontes, C.C. ; Souza, J.P. ; Popov, V.A.

Author_Institution

Pontificia Univ. Catolica do Minas Gerais, Brazil

fYear

1999

Firstpage

67

Abstract

Two lines of improving the validity and efficiency in solving problems of network reconfiguration in distribution systems are considered. One line is associated with taking into account a power system reaction while minimizing power or energy losses. Different techniques for constructing power system functional equivalents are considered and illustrated. Another line is related to formulating the problems within the framework of a multicriteria optimization model to consider and to minimize diverse indices. Analysis of the model is based on the Bellman-Zadeh approach to decision making in a fuzzy environment.

Keywords

distribution networks; losses; optimisation; Bellman-Zadeh approach; distribution systems; diverse indices minimisation; energy loss minimisation; fuzzy environment; multicriteria optimization model; multicriteria optimizing network configuration; network reconfiguration; power loss minimisation; power system functional equivalents; power system reaction; Design for experiments; Energy loss; Feeds; Intelligent networks; Optimization methods; Power system analysis computing; Power system modeling; Power system stability; Power systems; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Power Engineering, 1999. PowerTech Budapest 99. International Conference on

Conference_Location

Budapest, Hungary

Print_ISBN

0-7803-5836-8

Type

conf

DOI

10.1109/PTC.1999.826498

Filename

826498