| Title |
Characteristics of Radiated Electromagnetic Waves with Partial Discharge Propagation in Model GIS being Insulation Particle |
| Authors |
Kwang-Seo Park ; Lee-Kook Kim ; Jong-Hwan Kim ; Je-Hyun Ju ; Hyun-Jig Song ; Kwang-Sik Lee |
| Keywords |
radiated electromagnetic waves ; insulation particle ; partial discharge ; diagnosis |
| Abstract |
In this paper partial discharge were simulated by insulation particle which could be easy accumulated charge and concentrated electric field in the model GIS. In this times this paper measured and analyzed the radiated electromagnetic waves by using spectrum analyzer and antenna(30～2,000[MHz]) 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 insulation 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 insulation particle, detecting partial discharge and estimating discharge propagation will be possible. |