대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
- /
- Pages.310-312
- /
- 2004
EMTP를 이용한 전자식 CT, PT의 시뮬레이션 특성 분석
The Analysis for the Simulational Characteristics of the Electronic CT & PT using EMTP
- Shin Jung Eun (Soongsil University) ;
-
Kim Jae Chul
(Soongsil University)
;
- Song Seung Youp (Soongsil University) ;
- Kwon Young Mok (Soongsil University) ;
-
Kim On Suk
(KERI)
;
- Choo Dong Wook (Kyungmoon college)
- 발행 : 2004.07.14
초록
Generally, instrument transformer of the core type have been used for measuring current. Because instrument transformer has defects, electronic instrument was appeasred. This paper is introduced a basic concept and thoery of electronic instrument and described the the simulation of core type CT and no saturation CT. The evaluation of CT models implemented using EMTP(Electro Magnetic Transients Program) was carried out. The result of comparison both core type CT and no saturation CT are presented.
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