Operation and maintenance planning of distribution system based in performance index and structural reliability

Author

Rosa, M. A da ; Lemos, F.B.

Author_Institution

Pontificia Univ. Catolica do Rio Grande do Sul, Porto Alegre

fYear

2004

Firstpage

156

Lastpage

161

Abstract

This paper presents a new methodology to support operation and maintenance planning of electrical distribution systems. New definitions and concepts related with the customer clusters and network topologies are presented, in order to allow the construction of matrices that make a relation between network topology and outage historical data. To illustrate the methodology proposed is showed a system with three voltage level and two clusters that represent a typical structure for a sub-transmission and distribution system in Brazil. The Brazilian Regulatory Rules are taking in account in order to provide a reliability analysis and an evaluating of network performance indexes

Keywords

maintenance engineering; power distribution planning; power distribution reliability; power supply quality; power transmission planning; power transmission reliability; Brazilian Regulatory Rules; customer clusters; electrical distribution systems; feeders continuity; maintenance planning; network performance indexes; network topologies; performance index; structural reliability; sub-transmission system; supply quality; Computer networks; Customer satisfaction; Distributed computing; Helium; Load flow; Maintenance; Network topology; Performance analysis; Power system reliability; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Probabilistic Methods Applied to Power Systems, 2004 International Conference on

Print_ISBN

0-9761319-1-9

Type

conf

Filename

1378680