대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 추계학술대회 논문집 전기설비전문위원
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- Pages.61-63
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- 2008
고전압 전기용량 브지리와 표준용량분압기를 이용한 전자식 전압변성기의 평가
Evaluation of Errors of Electronic Voltage Transformer using High Voltage Capacitance Bridge and Standard Capacitive divider
- Han, Sang-Gil (Chungnam University) ;
- Kim, Yoon-Hyoung (Chungnam University) ;
-
Jung, Jae-Kap
(Korea Research institute of Standards and Science)
;
- Kang, Jeon-Hong (Korea Research institute of Standards and Science) ;
-
Lee, Sang-Hwa
(Korea Research institute of Standards and Science)
;
-
Han, Sang-Ok
(Chungnam University)
- 발행 : 2008.09.25
초록
We established a system to evaluate the ratio error and phase angle error of electronic voltage transformer using high voltage capacitance bridge and standard capacitors. The uncertainty of evaluation system is about 0.005% in ratio error and 1.5 min in phase angel error.
키워드