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Insulator contamination effects; Efectos de la contaminacion en aislamientos

Abstract

Environmental contamination deteriorates the electric insulators, mechanically as well as electrically; the mechanical problems caused by contamination are related basically with materials corrosion and degradation and the electrical problems are related to the deterioration of their dielectric rigidity. From the electrical standpoint, the type of contamination that cause more problems are divided into: marine, desert and industrial. It is not uncommon to find various combinations of these types of contamination. When the electric installations operate in polluted environments, the insulator electric behavior deteriorates, provoking increments in the operation costs for maintenance as well as for replacement. Mexico has large extensions of coasts (marine contamination), where nowadays large cities and productions centers are developed (industrial pollution); also, in some cases for the energy transportation is necessary to go through large land extensions, where no vegetation of any kind exists. For this reason the contamination effect on the electric installations must be considered in order to obtain a reliable and economical energy supply. [Espanol] La contaminacion ambiental deteriora los aisladores electricos tanto mecanica como electricamente; los problemas mecanicos por contaminacion se relacionan en forma basica con la corrosion y degradacion de los materiales, y los electricos se vinculan con el deterioro de  More>>
Authors:
Gonzalez, Lucia [1] 
  1. Instituto de Investigaciones Electricas, Cuernavaca (Mexico)
Publication Date:
Dec 31, 1986
Product Type:
Miscellaneous
Report Number:
ETDE-MX-99717754
Reference Number:
SCA: 360604; 240500; 240300; PA: MX-98:000266; EDB-99:046346; SN: 98002024114
Resource Relation:
Other Information: DN: Sep-Oct 1986 issue; PBD: 1986; Related Information: Is Part Of IIE Bulletin: selected articles from 1986 issues of ``boletin iie``; PB: [240] p.; IIE Bulletin, v. (10)5
Subject:
36 MATERIALS SCIENCE; 24 POWER TRANSMISSION AND DISTRIBUTION; ELECTRICAL INSULATORS; ENVIRONMENTAL EFFECTS; CORROSION; DIELECTRIC MATERIALS; OPERATING COST; EFFICIENCY; POLLUTION; MEASURING INSTRUMENTS
OSTI ID:
334026
Country of Origin:
Mexico
Language:
Spanish
Other Identifying Numbers:
Journal ID: ISSN 0185-0059; Other: ON: DE99717754; TRN: MX9800266
Availability:
OSTI as DE99717754
Submitting Site:
MX
Size:
pp. 190-193
Announcement Date:

Citation Formats

Gonzalez, Lucia. Insulator contamination effects; Efectos de la contaminacion en aislamientos. Mexico: N. p., 1986. Web.
Gonzalez, Lucia. Insulator contamination effects; Efectos de la contaminacion en aislamientos. Mexico.
Gonzalez, Lucia. 1986. "Insulator contamination effects; Efectos de la contaminacion en aislamientos." Mexico.
@misc{etde_334026,
title = {Insulator contamination effects; Efectos de la contaminacion en aislamientos}
author = {Gonzalez, Lucia}
abstractNote = {Environmental contamination deteriorates the electric insulators, mechanically as well as electrically; the mechanical problems caused by contamination are related basically with materials corrosion and degradation and the electrical problems are related to the deterioration of their dielectric rigidity. From the electrical standpoint, the type of contamination that cause more problems are divided into: marine, desert and industrial. It is not uncommon to find various combinations of these types of contamination. When the electric installations operate in polluted environments, the insulator electric behavior deteriorates, provoking increments in the operation costs for maintenance as well as for replacement. Mexico has large extensions of coasts (marine contamination), where nowadays large cities and productions centers are developed (industrial pollution); also, in some cases for the energy transportation is necessary to go through large land extensions, where no vegetation of any kind exists. For this reason the contamination effect on the electric installations must be considered in order to obtain a reliable and economical energy supply. [Espanol] La contaminacion ambiental deteriora los aisladores electricos tanto mecanica como electricamente; los problemas mecanicos por contaminacion se relacionan en forma basica con la corrosion y degradacion de los materiales, y los electricos se vinculan con el deterioro de su rigidez dielectrica. Desde el punto de vista electrico, los tipos de contaminacion que mas problemas ocasionan se dividen en: marina, desertica e industrial. Es comun encontrar diversas combinaciones de estas. Cuando las instalaciones electricas operan en ambientes contaminados, el comportamiento electrico de los aisladores se deteriora, provocando incrementos en los costos de operacion, tanto por mantenimiento como por reposicion. Mexico cuenta con grandes extensiones de costas (contaminacion marina), donde actualmente se desarrollan ciudades y centros de produccion (contaminacion industrial); asimismo, en algunos casos para transportar energia, es necesario atravesar grandes extensiones de territorio en las que no existe vegetacion alguna (contaminacion desertica). Es por ello que el efecto de la contaminacion sobre las instalaciones electricas debe considerarse para lograr un suministro de energia confiable y economico.}
place = {Mexico}
year = {1986}
month = {Dec}
}