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Transformer health index prediction using feedforward neural network according to scoring and ranking method

This paper presents a transformer health index prediction applying feedforward neural network (FFNN) according to scoring and ranking method. Power transformer is an important asset of a power system where the function is to convert the level of electrical power and transfer it to the consumer. Outa...

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Main Authors: Salim, Nur Ashida, Jasni, Jasronita, Mohamad, Hasmaini, Mat Yasin, Zuhaila
Format: Article
Published: ACCENTS 2021
Online Access:http://psasir.upm.edu.my/id/eprint/93418/
https://www.accentsjournals.org/paperInfo.php?journalPaperId=1269
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spelling my.upm.eprints.934182023-01-12T04:53:26Z http://psasir.upm.edu.my/id/eprint/93418/ Transformer health index prediction using feedforward neural network according to scoring and ranking method Salim, Nur Ashida Jasni, Jasronita Mohamad, Hasmaini Mat Yasin, Zuhaila This paper presents a transformer health index prediction applying feedforward neural network (FFNN) according to scoring and ranking method. Power transformer is an important asset of a power system where the function is to convert the level of electrical power and transfer it to the consumer. Outage in transmission line that is caused by the power transformer might lead to the interruption of power supply. Transformer asset management is vital to monitor the operation of transformers in the system to prevent failure. The technique in performing asset management of the transformer is health index (HI). Therefore, this paper presents the assessment of transformer HI by applying artificial neural network (ANN). The FFNN training algorithms proposed in this research to predict the transformer HI include Levenberg–Marquardt (LM), quasi-Newton backpropagation (QNBP), and scaled conjugate gradient (SCG). The HI values obtained from these FFNN techniques were compared to the scoring and ranking method to validate the proposed technique. The performance of the proposed ANN was assessed according to the correlation coefficient and mean square error (MSE). According to the findings obtained, the transformer HI can be successfully predicted by applying different training algorithm of ANN. LM, QNBP and SCG proposed in this research could identify whether the transformer condition is very good, good, fair or poor. The ANN proposed in this research also has been verified with the ranking and scoring method where it produces similar identification of the transformer health index. According to the HI, advance action could be initiated whether to perform upgrade, maintenance, replacement, monitoring, repair, and contingency control of the transformer. ACCENTS 2021-02 Article PeerReviewed Salim, Nur Ashida and Jasni, Jasronita and Mohamad, Hasmaini and Mat Yasin, Zuhaila (2021) Transformer health index prediction using feedforward neural network according to scoring and ranking method. International Journal of Advanced Technology and Engineering Exploration, 8 (75). 292 - 303. ISSN 2394-5443; ESSN: 2394-7454 https://www.accentsjournals.org/paperInfo.php?journalPaperId=1269 10.19101/IJATEE.2020.762125
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description This paper presents a transformer health index prediction applying feedforward neural network (FFNN) according to scoring and ranking method. Power transformer is an important asset of a power system where the function is to convert the level of electrical power and transfer it to the consumer. Outage in transmission line that is caused by the power transformer might lead to the interruption of power supply. Transformer asset management is vital to monitor the operation of transformers in the system to prevent failure. The technique in performing asset management of the transformer is health index (HI). Therefore, this paper presents the assessment of transformer HI by applying artificial neural network (ANN). The FFNN training algorithms proposed in this research to predict the transformer HI include Levenberg–Marquardt (LM), quasi-Newton backpropagation (QNBP), and scaled conjugate gradient (SCG). The HI values obtained from these FFNN techniques were compared to the scoring and ranking method to validate the proposed technique. The performance of the proposed ANN was assessed according to the correlation coefficient and mean square error (MSE). According to the findings obtained, the transformer HI can be successfully predicted by applying different training algorithm of ANN. LM, QNBP and SCG proposed in this research could identify whether the transformer condition is very good, good, fair or poor. The ANN proposed in this research also has been verified with the ranking and scoring method where it produces similar identification of the transformer health index. According to the HI, advance action could be initiated whether to perform upgrade, maintenance, replacement, monitoring, repair, and contingency control of the transformer.
format Article
author Salim, Nur Ashida
Jasni, Jasronita
Mohamad, Hasmaini
Mat Yasin, Zuhaila
spellingShingle Salim, Nur Ashida
Jasni, Jasronita
Mohamad, Hasmaini
Mat Yasin, Zuhaila
Transformer health index prediction using feedforward neural network according to scoring and ranking method
author_facet Salim, Nur Ashida
Jasni, Jasronita
Mohamad, Hasmaini
Mat Yasin, Zuhaila
author_sort Salim, Nur Ashida
title Transformer health index prediction using feedforward neural network according to scoring and ranking method
title_short Transformer health index prediction using feedforward neural network according to scoring and ranking method
title_full Transformer health index prediction using feedforward neural network according to scoring and ranking method
title_fullStr Transformer health index prediction using feedforward neural network according to scoring and ranking method
title_full_unstemmed Transformer health index prediction using feedforward neural network according to scoring and ranking method
title_sort transformer health index prediction using feedforward neural network according to scoring and ranking method
publisher ACCENTS
publishDate 2021
url http://psasir.upm.edu.my/id/eprint/93418/
https://www.accentsjournals.org/paperInfo.php?journalPaperId=1269
_version_ 1755873894771720192
score 13.211869

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