Browse > Article
http://dx.doi.org/10.5207/JIEIE.2005.19.2.069

Characteristics of Radiated Electromagnetic Waves with Partial Discharge Propagation in Model GIS Being Insulation Particle  

Park, Kwang-Seo (영남대학교 정보통신연구소)
Kim, Lee-Kook (영남대학교 정보통신연구소)
Kim, Jong-Wan (영남대학교 정보통신연구소)
Ju, Je-Hyun (영남대학교 정보통신연구소)
Song, Hyun-Jig (영남대학교 정보통신연구소)
Lee, Kwang-Sik (영남대학교 정보통신연구소)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.19, no.2, 2005 , pp. 69-76 More about this Journal
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$(30\~2000(MHz))$ for measurement of$ EMI{\cdot}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.
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 박광서, 김기채, 이광식, 최병주, 김이국, '대기중 교류 방전진전에 따른 방사전자파의 주파수 스펙트럼 특성', 한국조명.전기설비학회 논문집 Vol. 17, No.2, pp.81-87, 2003년 3월
2 Hikita. M, Hoshino, T. Kato, K. Hayakawa, N. Ueda. T, Okubo, H, 'Discrimination of partial discharge electromagnetic signal in SF6 gas from external noise using phase gate control method', IEEE International Symposium on Electrical Insulation, Vol,1, pp117-120, 1996
3 H.Okubo, el, 'Electromagnetic Spectrum Radiated from Gas Dischrge and its Relation to Partial-Discharge Characteristics' ETEP Vol.7, No1. 1997
4 M. D. Judd et al., 'The Excitation of UHF Signals by Partial Discharges in GIS', IEEE Trans. DEI, Vol.3, No.2, pp.213-228, April 1996
5 Hikita. M, Yamashita. H, Hoshino. T, Kato. T, Hayakawa. N, Ueda. T, Okubo. H, 'Electromagnetic noise spectrum caused by partial discharge in air at high voltage substations', Power Delivery, IEEE Transactions on, Vol.13, Issue.2, pp 434-439, April 1998   DOI   ScienceOn