Open AccessPrediction of Transformer Health Index Using Condition Situation Monitoring (CSM) Diagnostic Techniques
Author(s) -
A. Nazifah Abdullah,
Ramzy S. Ali,
SB Yaacob,
Tmnt Mansur,
NH Baharudin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1878/1/012007
Subject(s) - transformer , reliability engineering , tap changer , distribution transformer , engineering , electrical engineering , voltage
This paper presents newly developed condition situation monitoring (CSM) diagnostic techniques for predicting the health index and health condition of practical cases in any working transformer. Investigation on measurement and testing can produce results on the insulation resistance between phase and ground test, polarization index with different time duration test, winding resistance of transformer while winding tap changer rating transformer can be determined by the performance health index of the transformer. Real data was collected from 8 units of transformers from Company Transformer Manufacturing and Servicing (CTMS) in Malaysia. The data was applied to calculate the healthy index to provide the transformer performance indicator condition. The main purpose for the use of transformer health index is to indicate the condition of the transformer and attend to failures that can be prevented, with consequences on safety and cost.