저압 전기설비의 과전압 억제 필요성 판단

다국어 초록 (Multilingual Abstract)

There are provision for risk analysis in IEC standards. It is to determine the need for installation of a surge protection device (SPD) in order to protect the low-voltage electrical installations from overvoltages caused by atmospheric phenomena and the like. However, scattered many related standards, the lack of details are not easy to apply it in the field. We investigated the relevant domestic and international standards for applies to the international standards in domestic. And we proposed the flow chart for determining the need for protection of the low-voltage electrical installations from overvoltage due to atmospheric phenomena and it set the appling target facility.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 저압 전기설비에서의 과전압
• 3. 과전압 위험성평가
• 4. 결론
• References

참고문헌 (Reference)

1 Ju-Cheol Lee, "Risk analysis for determine the need of SPD installation" 146-147, 2012

2 "IET, BS 7671 Requirements for Electrical Installations"

3 "IEC, 64/1957 CDV, Amendment 1 to IEC 60364-4-44: Low-voltage electrical installations-part 4-44: Protection for safety- Protection against voltage disturbances and electromagnetic disturbances"

4 "IEC 62305-2, Protection Against Lightning –Part 2: Risk management"

5 "IEC 61643-12, Low-voltage surge protective devices–Part 12: Surge protective devices connected to low-voltage power distribution systems–Selection and application principles"

6 "IEC 60364-4-44, Low-Voltage Electrical Installations – Part 4-44: Protection for safety – Protection against voltage disturbances and electromagnetic disturbances"

7 심해섭, "22.9kV 수전설비에서 측정된 과도과전압의 특성" 한국조명.전기설비학회 28 (28): 52-59, 2014