Insulation resistance (IR) or Megger test has been commonly performed in both preventive and corrective maintenance activities to verify power transformers' insulation condition. Other insulation di
Cost-effective maintenance
Power transformer
Predicting insulation condition
Transformer insulation
Condition monitoring
Predictive maintenance
Electrical equipment
Asset management
Insulation health
Power systems
Reliability engineering
Diagnostic techniques
Life cycle management
Fault prediction
Energy infrastructure