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Reliability of Power Oil Transformers

By Jakub Ertl


The doctoral thesis deals with design of non-invasive methods for estimated reliability analysis of power oil transformers. Such procedures also solve two-state and multistate reliability problems together with applying of gained reliability characteristics in planning further operation of these non-rotating electrical machines. Reliability module for diagnostic system, which is developed at the training workplace, is designed in conclusion of this thesis. All the above procedures were verified on data obtained from diagnostic measurements of ten power oil transformers operating in different power plants in the Czech Republic

Topics: optimization of further operation; Výkonový olejový transformátor; spolehlivostní modul diagnostického systému.; analysis of two-state and multistate estimated reliability; optimalizace dalšího provozu; diagnostické veličiny; diagnostic quantities; rozbor dvoustavové a vícestavové odhadované spolehlivosti; reliability module for diagnostic system.; Power oil transformer
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Year: 2013
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