Silicone Insulators Of Power Transmission Lines With A Variable Inorganic Load Concentration: Electrical And Physiochemical Analyses

dc.creatorCardoso R.
dc.creatorBalestro A.C.
dc.creatorDellallibera A.
dc.creatorCosta E.C.M.
dc.creatorAngelini J.M.G.
dc.creatorMei L.H.I.
dc.date2014
dc.date2015-06-25T18:02:55Z
dc.date2015-11-26T15:05:09Z
dc.date2015-06-25T18:02:55Z
dc.date2015-11-26T15:05:09Z
dc.date.accessioned2018-03-28T22:15:57Z
dc.date.available2018-03-28T22:15:57Z
dc.identifier
dc.identifierMeasurement: Journal Of The International Measurement Confederation. , v. 50, n. 1, p. 63 - 73, 2014.
dc.identifier2632241
dc.identifier10.1016/j.measurement.2013.12.030
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84892704259&partnerID=40&md5=0ef7450f651a9ad20d85a2bf20588292
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/87939
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/87939
dc.identifier2-s2.0-84892704259
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1257013
dc.descriptionPolymeric insulation is an increasing tendency in projects and maintenance of electrical networks for power distribution and transmission. Electrical power devices (e.g., insulators and surge arresters) developed by using polymeric insulation presents many advantages compared to the prior power components using ceramic insulation, such as: a better performance under high pollution environment; high hydrophobicity; high resistance to mechanical, electrical and chemical stresses. The practice with silicone insulators in polluted environments has shown that the ideal performance is directly related to insulator design and polymer formulation. One of the most common misunderstandings in the design of silicone compounds for insulators is the amount of inorganic load used in their formulation. This paper attempts to clarify how the variation of the inorganic load amount affects physicochemical characteristics of different silicone compounds. The physicochemical evaluation is performed from several measurements, such as: density, hardness, elongation, tensile strength. In addition, the evaluation of the physicochemical structure is carried out using infrared test and scanning electronic microscopy (SEM). The electrical analysis is performed from the electric tracking wheel and erosion test, in agreement with the recommendation of the International Electrotechnical Commission (IEC).©2014 Elsevier Ltd. All rights reserved.
dc.description50
dc.description1
dc.description63
dc.description73
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dc.languageen
dc.publisher
dc.relationMeasurement: Journal of the International Measurement Confederation
dc.rightsfechado
dc.sourceScopus
dc.titleSilicone Insulators Of Power Transmission Lines With A Variable Inorganic Load Concentration: Electrical And Physiochemical Analyses
dc.typeArtículos de revistas


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