publication . Other literature type . Article . 2016

An Investigation On Hot-Spot Temperature Calculation Methods Of Power Transformers

Arabul, Ahmet Y.; Senol, Ibrahim; Arabul, Fatma Keskin; Aydeniz, Mustafa G.; Oner, Yasemin; Gokhan Kalkan;
Open Access English
  • Published: 01 Jan 2016
  • Publisher: Zenodo
Abstract
In the standards of IEC 60076-2 and IEC 60076-7, three different hot-spot temperature estimation methods are suggested. In this study, the algorithms which used in hot-spot temperature calculations are analyzed by comparing the algorithms with the results of an experimental set-up made by a Transformer Monitoring System (TMS) in use. In tested system, TMS uses only top oil temperature and load ratio for hot-spot temperature calculation. And also, it uses some constants from standards which are on agreed statements tables. During the tests, it came out that hot-spot temperature calculation method is just making a simple calculation and not uses significant all ot...
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doi: 10.5281/zenodo.1111867 , 10.5281/zenodo.1111866
Subjects
free text keywords: Hot-spot temperature, monitoring system, power transformer, smart grid.
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Zenodo
Other literature type . 2016
Provider: Datacite
ZENODO
Article . 2016
Provider: ZENODO
Zenodo
Other literature type . 2016
Provider: Datacite
Zenodo
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