지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
GIS partial discharge that occurred in the UHF band signal is effectively detected by the method to IEC60270 5pc the apparent minimum discharge can be detected over the GIS arrangement of the sensor interior and exterior of the UHF in accordance with the optimized position signal by considering the damping ratio is selected so that the signals can be obtained to be mounted. 362kV, 800kV GIS is installed on the internal and external sensors are UHF band signal attenuation is set by measuring the reference value, but the operation, 170kV case 362kV, 800kV on the basis of the measurement data and to be installed and operated. When 170kV per 1Bay by installing the built-in sensor 1 for detecting a partial discharge signal, But, GIS signal attenuation is large in the case of an internal partial discharge signal is not detected in some cases. Where the attenuation is great UHF signal of the sensor by increasing the quantity of partial discharge signals were acquired to allow relocation. The greater the spacing between the sensor and the sensor is applied simplifies the installation and reduces the cost in terms of maintenance of appropriate optimal position is calculated to detect the partial discharge signal is needed. Thus 170kV GIS signal power attenuation of a partial discharge by measuring the UHF sensor, and by relocating the proper position is calculated in accordance with the sensor signal decay rate and minimize the error of omission in detecting a partial discharge signal was optimized.
목차
Abstract
1. 서론
2. 본론
3. 결론
References
참고문헌 (9)
참고문헌 신청
1. [보고서] - / 2013 / Power Office Total Information System
2. [보고서] - Jin-yeol Yoon / 2002 / Partial Discharge Detection of GIS Technology Research (Final Report)
3. [학술대회논문] - Sun-geun Goo / 2001 / A Novel Sensitivity Verification Method for the UHF Partial Discharge Detection System in Gas Insulated Switchgear (GIS)
4. [학술대회논문] - / 2008 / Application of Combined PD Sensor for GIS PD Detection and Condition Monitoring / 2008. International Conference on Condition Monitoring and Diagnosis
5. [보고서] - Jin-yeol Yoon / 2004 / GIS for failure prevention technology research UHF partial discharge signal analysis
2. [보고서] - Jin-yeol Yoon / 2002 / Partial Discharge Detection of GIS Technology Research (Final Report)
3. [학술대회논문] - Sun-geun Goo / 2001 / A Novel Sensitivity Verification Method for the UHF Partial Discharge Detection System in Gas Insulated Switchgear (GIS)
4. [학술대회논문] - / 2008 / Application of Combined PD Sensor for GIS PD Detection and Condition Monitoring / 2008. International Conference on Condition Monitoring and Diagnosis
5. [보고서] - Jin-yeol Yoon / 2004 / GIS for failure prevention technology research UHF partial discharge signal analysis
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