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논문 기본 정보

자료유형
학술저널
저자정보
최문규 (충남대학교) 차한주 (한국전력공사)
저널정보
대한전기학회 전기학회논문지 전기학회논문지 제65권 제6호
발행연도
2016.6
수록면
1,083 - 1,088 (6page)

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초록· 키워드

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25.8㎸ GIS part generated by sensors to measure contact an inflow of noise depending on the extent of the measured discharge occurs often not easy. Partial discharge signal measurement sensor suitable for developing a more useful measurements at the scene to this, partial discharge waveform analysis developed a sensor, and to utilize forSensor on the development of the most important is VSWR decided to (voltage standing wave ratio) voltage standing-wave ratio less than 1.5 and decided less than at the full spectrum bands that are measured, this time Return loss, as measured value by absolute criteria 14.0 ㏈ produced the sensor, designed to or more. UHF 1.5∼0.5 ㎓ bandwidth spectrum to be measured in GIS. UHF bands were designed to be able to measure the best signal. Recently, 25.8㎸ GIS production company has been increasing variety of GIS were made open spacer in partial discharge in accordance with the not very easy to detect the signal. The sensor is designed height of four cm external spacer is attachment GIS in an influx of outside noise measurement, and be so manufactured as to facilitate the least we’ve done. Also, since partial discharge which occur can measure the frequency of the 170㎸ GIS external partial-discharge signals that occur at the scene of insulation applied to the spacer. Features, and also derived good results using global positioning. Also measured discharge point about sensors that are stable and the reliability of the development and local substation equipment failure occurring signal analysis through the discharge for the prevention of widely. There should be to believe that used.

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Abstract
1. 서론
2. 방법 및 실험
3. 결론
References

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UCI(KEPA) : I410-ECN-0101-2017-560-000719771