Dynamic Thermal Model for Power Transformers

The prediction and determination of thermal response for the metallic parts is a very crucial step in the design of power transformers. This paper presents a comparative analysis of different thermal models for predicting the hotspot temperature and top oil temperature of power transformers. Also, a...

Full description

Bibliographic Details
Main Authors:	Muhammad Aslam, Inzamam Ul Haq, Muhammad Saad Rehan, Abdul Basit, Muhammad Arif, Muhammad Iftikhar Khan, Muhammad Sadiq, Muhammad Naeem Arbab
Format:	Article
Language:	English
Published:	IEEE 2021-01-01
Series:	IEEE Access
Subjects:	Transformer hotspot temperature transformer faults thermal model
Online Access:	https://ieeexplore.ieee.org/document/9427261/

id	doaj-fc5049fec878424689e8df387b682003
record_format	Article
spelling	doaj-fc5049fec878424689e8df387b6820032021-05-27T23:02:58ZengIEEEIEEE Access2169-35362021-01-019714617146910.1109/ACCESS.2021.30787599427261Dynamic Thermal Model for Power TransformersMuhammad Aslam0https://orcid.org/0000-0003-4787-6598Inzamam Ul Haq1https://orcid.org/0000-0001-6292-715XMuhammad Saad Rehan2Abdul Basit3https://orcid.org/0000-0002-6477-5839Muhammad Arif4Muhammad Iftikhar Khan5Muhammad Sadiq6Muhammad Naeem Arbab7Center for Advanced Studies in Energy, University of Engineering and Technology at Peshawar, Peshawar, PakistanCenter for Advanced Studies in Energy, University of Engineering and Technology at Peshawar, Peshawar, PakistanCenter for Advanced Studies in Energy, University of Engineering and Technology at Peshawar, Peshawar, PakistanCenter for Advanced Studies in Energy, University of Engineering and Technology at Peshawar, Peshawar, PakistanCenter for Advanced Studies in Energy, University of Engineering and Technology at Peshawar, Peshawar, PakistanDepartment of Electrical Engineering, University of Engineering and Technology at Peshawar, Peshawar, PakistanDepartment of Mechanical Engineering, University of Engineering and Technology at Peshawar, Peshawar, PakistanDepartment of Electrical Engineering, University of Engineering and Technology at Peshawar, Peshawar, PakistanThe prediction and determination of thermal response for the metallic parts is a very crucial step in the design of power transformers. This paper presents a comparative analysis of different thermal models for predicting the hotspot temperature and top oil temperature of power transformers. Also, a new thermal model is proposed for the monitoring of transformer operation which is capable of identifying the hotspot temperature and the top oil temperature by taking into account the ambient temperature and the load variation with respect to real time. The model is experimentally validated and compared with the actual field data. It is found that results obtained from the proposed model and the actual field data are in good agreement.https://ieeexplore.ieee.org/document/9427261/Transformerhotspot temperaturetransformer faultsthermal model
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Muhammad Aslam Inzamam Ul Haq Muhammad Saad Rehan Abdul Basit Muhammad Arif Muhammad Iftikhar Khan Muhammad Sadiq Muhammad Naeem Arbab
spellingShingle	Muhammad Aslam Inzamam Ul Haq Muhammad Saad Rehan Abdul Basit Muhammad Arif Muhammad Iftikhar Khan Muhammad Sadiq Muhammad Naeem Arbab Dynamic Thermal Model for Power Transformers IEEE Access Transformer hotspot temperature transformer faults thermal model
author_facet	Muhammad Aslam Inzamam Ul Haq Muhammad Saad Rehan Abdul Basit Muhammad Arif Muhammad Iftikhar Khan Muhammad Sadiq Muhammad Naeem Arbab
author_sort	Muhammad Aslam
title	Dynamic Thermal Model for Power Transformers
title_short	Dynamic Thermal Model for Power Transformers
title_full	Dynamic Thermal Model for Power Transformers
title_fullStr	Dynamic Thermal Model for Power Transformers
title_full_unstemmed	Dynamic Thermal Model for Power Transformers
title_sort	dynamic thermal model for power transformers
publisher	IEEE
series	IEEE Access
issn	2169-3536
publishDate	2021-01-01
description	The prediction and determination of thermal response for the metallic parts is a very crucial step in the design of power transformers. This paper presents a comparative analysis of different thermal models for predicting the hotspot temperature and top oil temperature of power transformers. Also, a new thermal model is proposed for the monitoring of transformer operation which is capable of identifying the hotspot temperature and the top oil temperature by taking into account the ambient temperature and the load variation with respect to real time. The model is experimentally validated and compared with the actual field data. It is found that results obtained from the proposed model and the actual field data are in good agreement.
topic	Transformer hotspot temperature transformer faults thermal model
url	https://ieeexplore.ieee.org/document/9427261/
work_keys_str_mv	AT muhammadaslam dynamicthermalmodelforpowertransformers AT inzamamulhaq dynamicthermalmodelforpowertransformers AT muhammadsaadrehan dynamicthermalmodelforpowertransformers AT abdulbasit dynamicthermalmodelforpowertransformers AT muhammadarif dynamicthermalmodelforpowertransformers AT muhammadiftikharkhan dynamicthermalmodelforpowertransformers AT muhammadsadiq dynamicthermalmodelforpowertransformers AT muhammadnaeemarbab dynamicthermalmodelforpowertransformers
_version_	1721425274415874048

Dynamic Thermal Model for Power Transformers

Similar Items