• 제목/요약/키워드: FSA(Foil Sensor Array)

검색결과 3건 처리시간 0.017초

FSA를 적용한 초고압 지중송전 XLPE케이블의 부분방전 진단기술 (Partial Discharge Diagnosis technology of EHV Underline Transmission XLPE cable applied FSA)

  • 신동훈;이용성;양종석;박노준;박대희
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2006년도 추계학술대회 논문집 전기물성,응용부문
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    • pp.153-154
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    • 2006
  • We studied the improved detecting method on Partial Discharge occurred in EHV power cable. In this field, we usually applied the several sensor for partial discharge. This is metal foil employed with the capacity foil-sensor. We detected the partial discharge through regularly array standard foil-sensor for the better improvement of existed foil-sensor in this research. This test is progressed in real EHV liveline, we analyzed that compare existed foil-sensor to detect character of FSA(Foil Sensor Array) for this test. From this result, detective character of fabricated FSA showed better result than existed foil-sensor.

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154 kV XLPE 전력케이블의 부분방전 측정을 위한 FSA의 적용 및 표준화 연구 (A Study on FSA Application and Standardization for Partial Discharge Measurement of 154 kV XLPE Cable)

  • 신동훈;;양종석;황두현;임종천;박노준;박대희
    • 한국전기전자재료학회논문지
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    • 제20권5호
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    • pp.462-466
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    • 2007
  • The measuring system of the Partial discharge(PD) is very essential to investigate the hazard defects in the insulation systems of the high voltage engineering. We will discussed this research which has included two parts. The proposed method of Foil Sensor Array(FSA) and the normally used method in the practice. Firstly, it will be shown the improved sensitivity of a FSA sensor, which is our aim, compare with the existing normal foil sensor. And then, the linearity of detecting sensitivities of various kinds of FSA sensors was shown. According to our experiments, we can see that FSA sensor is more sensitivity than normal foil sensor and the linear increment property of FSA sensitivities.

박 센서 배열에 따른 154kV XLPE 케이블의 부분방전 검출 특성 연구 (Partial Discharge Quality Measurement improvement of XLPE Cable of 154kV by new method of FSA)

  • 신동훈;양종석;;임종천;황두현;박노준;박대희
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2006년도 추계학술대회 논문집 Vol.19
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    • pp.158-159
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    • 2006
  • The system measuring the Partial discharge(PD) is very essential to investigate the hazard defects in the insulation systems of the high voltage engineering. We included two parts in this discussion; The proposed method of Foil Sensor Array and the normally used method m the practice. Firstly, it will be shown the improved sensitivity of our proposed FSA sensor compare with the existing normal foil sensor. And then, the linearity of detecting sensitivities of various kinds of FSA sensors such as $2{\times}2$, $2{\times}4$, $3{\times}3$ etc. using in our experiments, was shown. From the obtained results, we can see that FSA sensor is more sensitivity than normal foil sensor and the linear increment property of FSA sensitivities.

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