Fig. 1. ZCT in steady-state. 그림 1. 정상 상태의 ZCT
Fig. 2. ZCT in leakage state. 그림 2. 누설 상태의 ZCT
Fig. 3. Distribution of leakage current and insulation resistance at lamp load. 그림 3. 전등부하의 누설전류와 절연저항의 분포
Fig. 4. Distribution of leakage current and insulation resistance at heat load. 그림 4. 열부하의 누설전류와 절연저항의 분포
Fig. 5. Distribution of leakage current and insulation resistance at power load. 그림 5. 동력부하의 누설전류와 절연저항의 분포
Fig. 6. leakage current and insulation resistance by load type. 그림 6. 부하별 누설전류와 절연저항
Table 1. Tolerance of zero phase current transformer. 표 1. 영상 변류기의 허용오차
Table 2. Residual current limit of zero phase current transformer. 표 2. 영상 변류기의 전류 한계
Table 3. Standard and error range of insulation meter. 표 3. 절연저항계의 표준과 허용오차
Table 4. Leakage current and insulation resistance by load type. 표 4. 부하별 누설전류와 절연저항
참고문헌
- Y. H. Kim, "Consideration of Electrical Fire Prevention Measures Combing Electrical Fire Statistics and Cases," Hanyang University Graduate School, p.10, 2017.
- D. W. Joo, "A Study on Prevention and Improved Statistical Classification of Electrical Fire Based on Statistics and Case Analysis," Seoul City University Graduate School, p.1, 2017.
- H. M. Park, "Improvement of Electric Safety Management through Analysis for Check List of Electric Safety Management Agency," Seoul National University of Science & Technology Graduate School, p.9, 2017.
- Korea Electrical Safety, Corporation Statistical analysis of electricity disaster in 2016, No.26, 2016.
- M. I. Choi and others, J. KIIEIE, No.23, p.83, 2009.
- N. K. Joo and others, KIEE symposium, p.172, 2009.
- C. S Choi, S. Y. Han, KIEE symposium, p.301, 2008.
- K. C. Han, Master Thesis, Dongshin Univ. 2018.
피인용 문헌
- 전기자동차 충전기의 누전차단기 감도 전류 Trip 방지를 위한 Joule Heating 시뮬레이션 방안연구 vol.22, pp.4, 2021, https://doi.org/10.5762/kais.2021.22.4.150