A Study of Temperature Dependence of the Electric Conductivity of High-temperature Insulating Materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU44718" target="_blank" >RIV/00216305:26220/04:PU44718 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A Study of Temperature Dependence of the Electric Conductivity of High-temperature Insulating Materials

Original language description

The design of electric devices intended for operation under extremely severe thermal and electric stress conditions must be based on the use of insulating systems, which meet increased service life and reliability requirements. Until now, no sufficient knowledge is available about the effect of high-voltage and high-temperature induced aging on the service life of high-temperature insulators. This paper is therefore intended to study of the relation between the insulator transport characteristics and thheir high-voltage and high-temperature induced aging. The subject of our investigations was a high-temperature material called "thermikanit 26.000" of a thickness of 0.3 mm. As a result of our studies, a highly pronounced relation between the above characteristics and the aging process has been established in this material. Furthermore, the established temperature dependence of the electric conductivity made it possible to determine the activation energy of the electric conductivity proc

Czech name

studium teplotní závislosti elektrické vodivosti vysokoteplotních izolačních materiálů

Czech description

Konstrukce elektrických přístrojů určených pro provoz při extrémně vysokých teplotních a elektrických zatíženích musí být založena využití izolačních systémů vykazujících vysokou životnost a spolehlivost. Naše studium bylo prováděno na vysokoteplotním materiálu "thermikanit 26.000"

Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Research Activities of Physics Departments of Civil Engineering Faculties in the Czech and Slovak Republics

ISBN

80-7204-353-6

ISSN

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e-ISSN

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Number of pages

3

Pages from-to

66-68

Publisher name

Akademické nakladatelství CERM, s.r.o. Brno

Place of publication

Olomučany

Event location

Cigháj

Event date

Sep 14, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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