Research on PD sensor design for stator winding diagnosis of turbine generators


Directional coupler type PD sensors have been used for recent decade to diagnose stator winding of operating turbine generators. Most of these sensors are designed as a transmission line structure, like micro-strip line for efficient matching at sensor output. However the thin sensing conductors of these sensors make a lot of losses when sensor receives… (More)


  • Presentations referencing similar topics