Online Hot Spot Calculation in Power Transformers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F13%3A43919050" target="_blank" >RIV/49777513:23220/13:43919050 - 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
Online Hot Spot Calculation in Power Transformers
Original language description
Permanent availability is one of the key parameters of electrical energy. To ensure its permanent availability it is necessary to perform diagnostics and maintenance actions. Especially high voltage transformers and generators must be monitored. Diagnostic tests describe the state of operated machines and thus enable operators to make decision about maintenance. The main degradation mechanism that affects the life of power transformers is the temperature. Especially hot spot temperature has to be monitored and evaluated. This paper presents the procedure of online computation of hot spot temperature on the basis of online diagnostics. Hot spot temperature can be further used for online residual life calculation.
Czech name
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Czech description
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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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Diagnostika '13 : Conference on Diagnostics in Electrical Engineering CDEE 2013
ISBN
978-80-261-0210-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
176-179
Publisher name
University of West Bohemia
Place of publication
Pilsen
Event location
Plzeň
Event date
Sep 2, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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