The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Design of Integration Controller of Explosive Proof Panel

방폭 패널 통합 제어기 설계

  • 박귀만 (전남대학교 전기.전자통신.컴퓨터공학부) ;
  • 배영철 (전남대학교 전기.전자통신.컴퓨터공학부)
  • Received : 2020.01.31
  • Accepted : 2020.04.15
  • Published : 2020.04.30
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Abstract

Currently, the petrochemical industry complex always has remained with the explosive riskiness due to explosive and inflammable gases. In order to prevent explosion, all kind of equipment or facility including controller and its panel requires explosive proof. The control panel, which is currently used as explosive proof, has been used as the air injection method by manually from outside to constantly keep the temperature and pressure between inside and outside of the panel. In this paper, we propose the design of integrated controller of explosive proof panel which can control pressure and temperature automatically.

현재 석유화학산업단지는 폭발성 가스와 가연성 가스로인하여 언제나 폭발 위험성이 상존하고 있다. 이러한 폭발을 방지하고자 제어기 및 제어기 패널을 포함한 모든 설비에 방폭을 요구하고 있다. 방폭용으로 현재 사용하고 있는 제어기 패널은 패널의 내부와 외부의 압력(양압)과 온도를 일정하게 유지를 위해 외부에서 수동으로 공기를 주입하는 방식을 사용하고 있다. 이에 본 논문은 자동으로 압력과 온도를 제어할 수 있는 방폭형 패널의 통합 제어기 설계를 제안한다.

Keywords

References

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