지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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The maximum allowable value of loop impedance(Zs) to secure the operation of overcurrent protective devices and the safety for indirect contact is a very important in TN-C-S system. The loop impedance is divided into inner loop impedance which consumer can adjust and external loop impedance(Ze) which only electric operator can adjust. Thus, an external loop impedance which limits to less than a certain value is a very important factor for human body protection against electric shock in TN-C-S system. The concept of loop impedance(Zs) is recently introduced to the domestic, the study about external loop impedance is yet insufficient. However, the study about the reference impedance as specified by the IEC 60725 standard to improve the quality and reliability of the power supply is being made. In this paper, reference value of external loop impedance(Ze) to meet domestic environment will be proposed by the nationwide measurement and statistical analysis.
목차
Abstract
1. 서론
2. 루프 임피던스 및 외부 루프임피던스
3. 외부 루프임피던스 선정을 위한 측정방법 및 결과 고찰
4. 결론
References
참고문헌 (8)
참고문헌 신청
1. [기타자료] - BSI / 2001 / BS 7671
2. [기타자료] - / 2004 / IEE Wiring Regulations “Earthing and Bonding”
3. [학술지(정기간행물)] - 강문호 / 2011 / 저압설비 플리커 특성평가를 위한 국내 저압계통 기준 임피던스 산정 연구 / 전기학회논문지 60 (9) : 1651 ~ 1655
4. [보고서] - Korea Testing & Research Institute / 2008 / A Study on Re-calculation & Complement the Reference Impedance on Domestic(220/380V/60 ㎐) Distribution System and Reflecting IEC CD : 10 ~ 13
5. [학술대회논문] - Jin-Soo Jung / 2010 / A Study about Mesering of External Loop Impedance / 2010 KIEE Fall Conference : 225 ~ 226
2. [기타자료] - / 2004 / IEE Wiring Regulations “Earthing and Bonding”
3. [학술지(정기간행물)] - 강문호 / 2011 / 저압설비 플리커 특성평가를 위한 국내 저압계통 기준 임피던스 산정 연구 / 전기학회논문지 60 (9) : 1651 ~ 1655
4. [보고서] - Korea Testing & Research Institute / 2008 / A Study on Re-calculation & Complement the Reference Impedance on Domestic(220/380V/60 ㎐) Distribution System and Reflecting IEC CD : 10 ~ 13
5. [학술대회논문] - Jin-Soo Jung / 2010 / A Study about Mesering of External Loop Impedance / 2010 KIEE Fall Conference : 225 ~ 226
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UCI(KEPA) : I410-ECN-0101-2014-500-002939099