Journal of the Microelectronics and Packaging Society (마이크로전자및패키징학회지)
- Volume 15 Issue 1
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- Pages.51-58
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- 2008
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- 1226-9360(pISSN)
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- 2287-7525(eISSN)
Development on Electrical Fire Prevention System of Small Size and High Speed by using PTC Thermistor
PTC 서미스터를 이용한 소형 고속응성의 전기화재 방재시스템 개발
- Kwak, Dong-Kurl (Graduate School of Disaster Prevention Technology, Kangwon University)
- 곽동걸 (강원대학교 방재기술전문대학원)
- Published : 2008.03.30
Abstract
This paper is studied on a prevention system for electrical fire and electrical faults by using electrical temperature characteristic of PTC thermistor. The PTC thermistor has characteristic of positive resistivity temperature coefficient according to the temperature variation, which is construction of a regular square and cube demarcation with
본 논문에서는 PTC 서미스터의 전기적 온도특성을 이용하여 각종 전기화재 및 전기사고를 예방 보호하는 방재시스템에 대해 연구하였다. PTC(Positive Temperature Coefficient) 서미스터는 온도변화에 따른 저항특성이 정 (+)온도계수를 갖는 특징이 있다. PTC서미스터는 정온도계수를 갖는
Keywords
- PTC thermistor;
- Positive resistivity temperature coefficient;
- Electrical fire;
- Electric short circuit faults;
- Overload faults;
- Circuit breaker