Reliability diagnosis of distribution system under adverse weather conditions

Author

Coelho, J. ; Nassar, S.M. ; Gauche, E. ; Ricardo, V.W. ; Queiroz, H.L. ; de Lima, M. ; Lourenco, M.C.

Author_Institution

Dept. of Electr. Eng., Fed. Univ. of Santa Catarina, Brazil

Volume

4

fYear

2003

fDate

23-26 June 2003

Abstract

This article seeks to present results of the cluster of weather variables that influence the quality of supply, based on a weather information database, and a electrical company reliability index database. Based on this information a methodology will be presented, which determine the influence of weather conditions on supply reliability levels. This work joins professionals of several areas, who deal with aspects of meteorology, network indexes and reliability indexes, stochastic aspects and statistical analysis.

Keywords

neural nets; power distribution reliability; power supply quality; power system analysis computing; statistical databases; stochastic processes; artificial neural network; cluster analysis; distribution system; electrical company; network indexes; reliability diagnosis; reliability index database; statistical analysis; stochastic aspects; supply quality; weather conditions; weather information database; Databases; Indexes; Meteorology; Oil insulation; Performance analysis; Petroleum; Statistical analysis; Temperature; Transformers; Weather forecasting;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Tech Conference Proceedings, 2003 IEEE Bologna

Print_ISBN

0-7803-7967-5

Type

conf

DOI

10.1109/PTC.2003.1304792

Filename

1304792