Power cable reliability efficiently checked by online-offline combined technique

The cable system is a vital component in any electrical network and reliability of the infrastructure is vital in customer service and better efficiency. The cable system must be monitored in service condition and when required taken out of service for maintenance for further investigation of its health condition for better reliable service. The weak points along the length of the cable can be detected in advance before a fault occurs in the system to proactively avoid unplanned outages. The old service aged cable network can be assessed to understand its reliability in service condition and utilize the cable asset effectively.