Switchgear Condition Assessment and Lifecycle Management: Standards, Failure Statistics, Condition Assessment, Partial Discharge Analysis, Maintenance Approaches, and Future Trends
Aravinth Subramaniam, Animesh Sahoo, Sai Srinivas Manohar, Santosh Janaki Raman, Sanjib Kumar Panda
Abstract
In this article, switchgear standards, failure statistics, and condition assessment methods with a special focus on medium and high voltage classes are critically reviewed.
Topics & Concepts
SwitchgearPartial dischargeReliability engineeringEngineeringMaintenance engineeringElectrical engineeringVoltageHigh voltage insulation and dielectric phenomenaElectrical Fault Detection and ProtectionPower Transformer Diagnostics and Insulation