A Maintenance Cost Study of Transformers Based on Markov Model Utilizing Frequency of Transition Approach

A Maintenance Cost Study of Transformers Based on Markov Model Utilizing Frequency of Transition Approach

In this paper, a maintenance cost study of transformers based on the Markov Model (MM) utilizing the Health Index (HI) is presented. In total, 120 distribution transformers of oil type (33/11 kV and 30 MVA) are examined. The HI is computed based on condition assessment data. Based on the HI, the tra...

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Bibliographic Details
Main Authors: Muhammad Sharil Yahaya, Norhafiz Azis, Amran Mohd Selva, Mohd Zainal Abidin Ab Kadir, Jasronita Jasni, Emran Jawad Kadim, Mohd Hendra Hairi, Young Zaidey Yang Ghazali
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Energies
Subjects:
transformers
Health Index (HI)
Markov Model (MM)
transition probabilities
frequency of transition
prediction interval
maintenance cost
maintenance policy model
Online Access:http://www.mdpi.com/1996-1073/11/8/2006

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http://www.mdpi.com/1996-1073/11/8/2006

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