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Využití stejnosměrných elektrických metod v diagnostice izolačních materiálů / The use DC electrical method in diagnostics of insulating materials

In this work describe to the Dielectric relaxation spectroscopy for the evaluation of the actual status of insulation systém. The used methods of quantifying the dielectric response in time domain are polarization-depolarization current and recovery voltage measurement and in frequency domain the loss factor and the complex capacitance measurement. Influence of thermal ageing and temperature dependences of charge and dischage currents are observed.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:217255
Date January 2008
CreatorsVolf, Michal
ContributorsRozsívalová, Zdenka, Frk, Martin
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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