센서학회지 (Journal of Sensor Science and Technology)
- 제5권3호
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- Pages.9-16
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- 1996
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- 1225-5475(pISSN)
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- 2093-7563(eISSN)
용량성 전장센서를 이용한 과도전압측정계
Transient Voltage Measuring System Using the Capacitive Electric Field Sensor
- Lee, Bok-Hee (Dept. of Electrical Engineering, College of Engineering, Inha University) ;
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Kil, Gyung-Suk
(Dept. of Electrical Engineering, College of Engineering, Inha University) ;
- Ju, Mun-No (Dept. of Electrical Engineering, College of Engineering, Inha University) ;
- Lee, Sung-Heon (Dept. of Electrical Engineering, College of Engineering, Inha University)
- 발행 : 1996.05.31
초록
본 논문에서는 고전압 임펄스전압 발생장치의 조작에 의하여 발생하는 과도전압을 측정할 수 있는 용량성분 압기를 실현하였다. 전장센서를 이용한 과도전압측정계는 고속응답의 평판형 전장센서와 광대역 전압버퍼로 구성되었으며, 사용된 전압버퍼(LH0033)의 입력임피던스는
This paper deals with the capacitive voltage divider which can measure a transient voltages generated by operating a high voltage impulse generator. The transient voltage measuring system using the capacitive electric field sensor consists of the planar-type electric field sensor having a fast response characteristic and the wide-bandwidth voltage follower, and the input impedance of which is extremely high, about
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