Analytical Tool to Diagnose Gas Insulated Switchgear (GIS) Using SF6 Gas Analysis
An analytical tool to identify type of defect inside Gas Insulated Switchgear which are protrusion, surface discharge and floating particles.
Traditional Condition Based Monitoring (CBM) solutions provide insight into the condition of SF6 gas but fall short in identifying the actual defects inside Gas Insulated Switchgear (GIS). This limitation leaves asset owners reacting tp symptoms rather than addressing root causes, increasing the risl of unexpected failures and costly downtime.
Analytical Tools to Diagnose GIS using SF6 Gas Analysis closes this gap with an intelligent analytical solution that accurately identifies defect types within GIS, including protrusions, surface discharge, and floating particles. By converting SF6 gas decomposition data into clear diagnostic results, this method empowers utilities to move from cindition monitoring to tru defect-based maintenance.
The result is, higher system reliability, improved operational uptime and significantly reduced maintenance and repair costs.
This Analytical Tools enables early identification of defect root causes, helping prevent flashiver events and catastrophic failures. The system optimizes maintenance planning by directing resources precisely where they are needed, reducing unnecessary inspection and putage. Designed for both MV and HV GIS application, it has been validated through proven deployment in real operating environment.
Ir. Dr. Avinash Ashwin Raj a/l Raja Gopal
Principal Researcher
Ahmad Mumtaz Ali
Manager, Technology Commercialization
