Absorptiovirtamittauksen soveltaminen eristysten kunnonvalvontaan
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Helsinki University of Technology |
Diplomityö
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Instructions for the author
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Date
2002
Department
Major/Subject
Sähkömekaniikka
Mcode
S-17
Degree programme
Language
fi
Pages
140
Series
Description
Supervisor
Jokinen, TapaniThesis advisor
Koponen, OsmoKeywords
insulation of electrical machine, sähkökoneen eritys, condition monitoring, kunnonvalvonta, polarisation, absorptiovirtamittaus, polarisation current, polarisoituminen, depolarisation current, polarisaatiovirta, käänteispolarisaatiovirta