A maintenance cost study of transformers based on markov model utilizing frequency of transition approach

• Main Authors: Yahaya, M.S., Azis, N., Selva, A.M., Kadir, M.Z.A.A., Jasni, J., Kadim, E.J., Hairi, M.H., Ghazali, Y.Z.Y.
• Format: Article
• Language: English
• Published: 2018

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...