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Performance analysis of covered conductors and aerial bundled cables by the finite elements method; Analise de desempenho de cabos cobertos e pre-reunidos pelo metodo dos elementos finitos

Abstract

The covered conductors and the aerial bundled cables (abc) for overhead distribution systems 15 kV systems, has been a good solution for the main brazilian electrical utilities when applied in areas with to limited space on poles and to satisfy the performance claimed in tree areas or narrow streets, focusing people safety and electrical service continuity. Otherwise, in this work it is presented that these cables show failures that can be related to the solid isolants used. It is showed the laboratory tests results to characterize its thermal and electric behaviour and an application of the Finite Element Method through the software Flux 2 d was done. The results obtained showed the requirements to be demanded through the specification and proposals elements to change the standard. (author) 57 refs., 20 figs., 73 tabs.
Publication Date:
Dec 31, 1996
Product Type:
Thesis/Dissertation
Report Number:
ETDE-BR-0080
Reference Number:
SCA: 240301; PA: BR-99:0H0083; EDB-99:054142; SN: 99002084978
Resource Relation:
Other Information: TH: Tese (M.Sc.); PBD: 1996
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; ELECTRIC POWER; ELECTRIC CONDUCTORS; ELECTRIC UTILITIES; BRAZIL; SAFETY; FAILURES; ELECTRICAL INSULATION; FINITE ELEMENT METHOD; OVERHEAD POWER TRANSMISSION; ELECTRIC POTENTIAL
OSTI ID:
342560
Research Organizations:
Sao Paulo Univ., Sao Paulo, SP (Brazil). Escola Politecnica
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE99740037; TRN: BR99H0083
Availability:
OSTI as DE99740037
Submitting Site:
BR
Size:
170 p.
Announcement Date:
Jun 07, 1999

Citation Formats

Oliveira, Joao Jose dos Santos. Performance analysis of covered conductors and aerial bundled cables by the finite elements method; Analise de desempenho de cabos cobertos e pre-reunidos pelo metodo dos elementos finitos. Brazil: N. p., 1996. Web.
Oliveira, Joao Jose dos Santos. Performance analysis of covered conductors and aerial bundled cables by the finite elements method; Analise de desempenho de cabos cobertos e pre-reunidos pelo metodo dos elementos finitos. Brazil.
Oliveira, Joao Jose dos Santos. 1996. "Performance analysis of covered conductors and aerial bundled cables by the finite elements method; Analise de desempenho de cabos cobertos e pre-reunidos pelo metodo dos elementos finitos." Brazil.
@misc{etde_342560,
title = {Performance analysis of covered conductors and aerial bundled cables by the finite elements method; Analise de desempenho de cabos cobertos e pre-reunidos pelo metodo dos elementos finitos}
author = {Oliveira, Joao Jose dos Santos}
abstractNote = {The covered conductors and the aerial bundled cables (abc) for overhead distribution systems 15 kV systems, has been a good solution for the main brazilian electrical utilities when applied in areas with to limited space on poles and to satisfy the performance claimed in tree areas or narrow streets, focusing people safety and electrical service continuity. Otherwise, in this work it is presented that these cables show failures that can be related to the solid isolants used. It is showed the laboratory tests results to characterize its thermal and electric behaviour and an application of the Finite Element Method through the software Flux 2 d was done. The results obtained showed the requirements to be demanded through the specification and proposals elements to change the standard. (author) 57 refs., 20 figs., 73 tabs.}
place = {Brazil}
year = {1996}
month = {Dec}
}