UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 10 Issue 5
May-2023
eISSN: 2349-5162

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Published Paper ID:
JETIR2305A02


Registration ID:
516923

Page Number

k6-k15

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Title

Study and analysis of temperature rise test for transformer

Abstract

The aim of this paper is to present the analysis of the temperature rise test conducted on a power transformer rating 15 MVA, 50 Hz, 66/11.55 KV, 3-phase, Dyn11. During the process of testing transformers, there are three main steps that are utilized to analyze the behavior of the transformers: measuring the no-load loss and magnetic current, measuring the load loss and impedance, and measuring the temperature rise. The results of the transformer temperature rise tests showed an HV winding temperature rise of 40.14ºC and an LV winding temperature rise of 46.39ºC, which was an indication of overheating. To address this issue, the transformer radiator and cooling duct size were increased, resulting in a successful test of the transformer, with an HV winding temperature rise of 39.5ºC and an LV winding temperature rise of 42.35ºC. This demonstrated that the increase in radiator and cooling duct size resulted in an improvement in the transformer's temperature rise improved.

Key Words

Temperature Rise Test, Power Transformer. Iron Losses, stray losses

Cite This Article

"Study and analysis of temperature rise test for transformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.k6-k15, May-2023, Available :http://www.jetir.org/papers/JETIR2305A02.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Study and analysis of temperature rise test for transformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppk6-k15, May-2023, Available at : http://www.jetir.org/papers/JETIR2305A02.pdf

Publication Details

Published Paper ID: JETIR2305A02
Registration ID: 516923
Published In: Volume 10 | Issue 5 | Year May-2023
DOI (Digital Object Identifier):
Page No: k6-k15
Country: Songadh, GUJARAT, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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