| Title |
A Study on the Insulation Diagnosis to measure Radiated Electromagnetic Waves with Partial Discharge Propagation at being of Conductive Particle in model GIS |
| Keywords |
Radiated Electromagnetic Waves ; Conductive Particle ; Partial Discharge ; Insulation Diagnosis |
| Abstract |
Partial discharge were simulated by conductive particle which could be easy accumulated charge and concentrated electric field in the model GIS. Radiated electromagnetic waves were measured and analyzed by using spectrum analyzer and antenna (30~2,000[㎒]) for measurement of EMI·EMC in accordance with occurrence and propagation of partial discharge. This paper suggested the other method of detecting and estimating of partial discharge for insulation diagnosis of GIS being conductive particle by measurement and analysis of radiated electromagnetic waves. From results of this study, it was confirmed that if the suggested method should be used for the diagnosis of insulation in the model GIS being conductive particle, detecting partial discharge and estimating discharge propagation will be possible. |