대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

0.005 %의 초정밀 20 kA 표준용 전류변성기의 개발 및 활용

Development of 20 kA standard current transformer with an accuracy of 0.005 % and its application

  • 발행 : 2007.07.18
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

High accurate 20 kA, 6 kA and 2 kA standard current transformers(CTs) with a ratio error within 0.005 % at full rated current have been developed. The CTs are useful as the reference CT of the CT comparator system in the current range of 20 kA to 10 A CT.

키워드