Analysis of thermal models to determine the loss of life of mineral oil immersed transformers
-
Published:2021-10-01
Issue:5
Volume:10
Page:2327-2336
-
ISSN:2302-9285
-
Container-title:Bulletin of Electrical Engineering and Informatics
-
language:
-
Short-container-title:Bulletin EEI
Author:
Askari Mohammad Tolou,Mohammadi Mohammad Javad,Pasupuleti Jagadeesh,Tahmasebi Mehrdad,Raveendran Shangari K.,Kadir Mohd Zainal Abdin Ab
Abstract
Hot spot as well as top oil temperatures have played the most effective parameters on the life of the electrical transformers. The prognostication of these factors is very vital for determining the residual life of the electrical transformers in the transmission and distribution systems. Thus, an accurate mathematical method is required to calculate the critical temperature such as hot spot and top oil temperature based on the different types of thermal models. In this study calculates the service life of the transformers based on an accurate top oil temperature. Accordingly, An approach solution is given for calculating the thermal model. Also, findings are validated with true temperatures. Finally, this method is implemented on 2500 KVA electrical transformer.
Publisher
Institute of Advanced Engineering and Science
Subject
Electrical and Electronic Engineering,Control and Optimization,Computer Networks and Communications,Hardware and Architecture,Instrumentation,Information Systems,Control and Systems Engineering,Computer Science (miscellaneous)
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献