Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of Monitoring System for Guide Roller in Wire Rolling Proces

열연 다운코일러 모니터링 시스템 개발

  • Son, Boong-Ho (POSCO Technical Research Laboratories Instrumentation & Control Research Group) ;
  • Lim, Eun-Seop (POSCO Technical Research Laboratories Instrumentation & Control Research Group)
  • 손붕호 (포항제철 기술연구소 계측제어연구그룹) ;
  • 임은섭 (포항제철 기술연구소 계측제어연구그룹)
  • Published : 2001.07.18
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Abstract

The reliability of EIC(Electricity, Instrumentation and Computer) systems in hot rolling mill is very important in order to maintain stable production. Signals obtained from sensors and control system should be analyzed to monitor the condition of down coiler in hot rolling mill. We develop a monitoring system of down coiler which is composed of three parts : (1) data acquisition and MMI, (2) signal processing and analyzing, and (3) automatic data saving. Also it is designed to enable to inform users the abnormal conditions of down coiler. This developed system is expected to make it possible to reduce long downtime, secure high facility precision, and maintain high control levels.

Keywords