내후성시험에 의한 누전차단기 재질변화 분석

Fault rate of RCD is increasing due to deterioration and long period usage in domestic. According to Korean standards, the RCDs are installed in panel boards. When RCDs are installed at outdoor, the RCDs must be protected from uv, water etc. by using the housing. However, many RCDs are exposed to th...

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Bibliographic Details
Published in전기학회 논문지 P권, 59(2) Vol. 59; no. 2; pp. 232 - 237
Main Authors 김종민(Chong-Min Kim), 방선배(Sun-Bae Bang), 송길목(Kil-Mok Shong), 신진용(Shin-Jin Yong), 김창환(Chang-Hwan Kim)
Format Journal Article
LanguageKorean
Published 대한전기학회 2010
Subjects
전기공학
EDX
FT-IR
RCD
SEM
Weathering Test
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Summary:Fault rate of RCD is increasing due to deterioration and long period usage in domestic. According to Korean standards, the RCDs are installed in panel boards. When RCDs are installed at outdoor, the RCDs must be protected from uv, water etc. by using the housing. However, many RCDs are exposed to the external environment. As a results, many RCDs have malfunctions so that cause the electrical accidents. The RCDs manufactured by four makes were used as the sample to weathering test. Futhermore, those were analyzed the ingredients of RCD'S using SEM, EDX and FT-IR/TAR before and after weathering test.
Bibliography:KISTI1.1003/JNL.JAKO201028454239429
G704-001568.2010.59.2.008
ISSN:1229-800X
2586-7792