전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제67권5호
  • /
  • Pages.644-650
  • /
  • 2018
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지
DOI QR코드

DOI QR Code

반밀폐형 퓨즈의 차단용량 상승을 위한 Fe-Ni 합금 가용체의 형상 및 퓨즈링크 구조 설계

Design of Fuse-Link Structure & Fe-Ni Alloy Element's Shape to Increase an Interrupt Rating of a Semi-Enclosed Type Fuse

  • Kim, Seong-Ju (Dept. of Metallurgical Engineering, Pukyong National University) ;
  • Kim, Doe-Hoon (Dept. of Metallurgical Engineering, Pukyong National University) ;
  • Kang, Chang-Yong (Dept. of Metallurgical Engineering, Pukyong National University)
  • 투고 : 2017.11.07
  • 심사 : 2018.04.16
  • 발행 : 2018.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

According to a miniaturization and integration of electric device, a little size of fuse satisfying the current carrying capacity as well as an explosive tolerance and current interrupt rating are required. Fe-Ni alloy is applied to decrease an oxidation of fuse elements. A resistance and T.C.R(temperature coefficient of resistance) of a fuse are analyzed by changing a content of Ni And full rated current I-T curve from 1A to 6.3A has been tested. In order to an explosive energy, a straight wire type is selected to reduce a fuse melting time. An interrupt rating test was conducted by changing a content of Ni and the optimal content of Ni is to be 40%.

키워드

참고문헌

  1. Eun-Min Kim, Seung-Hwan Lee, Dea-Kweon Cho, Shin-Hyo Kim "Design of very fast acting fuse element using the Ag-Cu alloy" The Transactions of the Korean Institute of Electrical Engineers, Vol. 63, No. 8, pp. 1070-1074, 2014. https://doi.org/10.5370/KIEE.2014.63.8.1070
  2. Lee Chun-Ha, Kim Shi-Kuk, Ok Kyung-Jae "A Study on the causal analysis of electrical fire by using fuse," Seoul, Korea, Journal of Korean institute of fire science & engineering. Vol. 22, No. 1, pp. 24-28, 2008.
  3. C. K. Ji and K. O. Kim, "Miniature fuses-Part2 : Cartridge fuse-links", Korea, Standards, KS C IEC-60127, 02. 07, pp. 16-26, 2005.
  4. A. Wright, P. G. Newbery "Electric fuses" London, United Kingdom, The Institution of Engineering and Technology (IET), 3th ed. pp 14-15, 2004.
  5. C. K. Ji and K. O. Kim, "Definitions for miniature fuses and general requirements for miniature fuse-links" Korea, Standards, KS C IEC-60127, 02. 07, pp. 1-18, 2005.
  6. Kook-Hee Cho, Moon-Soo Cho "Reliability test technology of current limiting fuse." Seoul, Korea, Journal of Korea electrotechnology research institute, pp. 2232-2234, 2005.
  7. Sei-hyun Lee, Eung-bo Shim and Sang-Ok Han, "Interrupting Model of Current Limiting Fuse using EMTP", Proc Korea-Japan symposium on electrical discharge and high voltage engineering, pp. 55-58, 1996.
  8. P. O. Leistad, H. Kongsjorden and J. Kulsetas, "Simulation of Short-Circuit test of High Voltage fuse", INt. Conf. om Electric fuses and their Applications, pp. 220-226, 1984.
  9. Eun-Min Kim, Chang-Yong Kang, "Design of fast acting fuse characteristics using a precision multi-layer thin film plating," The Transactions of the Korean Institute of Electrical Engineers, Vol. 65, No. 3, pp 445-451, 2016. https://doi.org/10.5370/KIEE.2016.65.3.445
  10. David. R. Gaskell "An introduction to transport phenomena in materials engineering," Englewood cliffs, New Jersey, USA, Prentice-Hall, Inc. 1th ed, pp. 298-300. 1997 .