A Study on the Energy Reduced Cooling System for the Ship

선박용 에너지 절감형 냉각시스템에 관한 연구

  • 오진석 (한국해양대학교 선박전자기계공학부) ;
  • 임명규 (한국해양대학교 대학원) ;
  • 진선호 (한국해양대학교 대학원) ;
  • 곽준호 (한국해양대학교 대학원) ;
  • 조관준 (한국해양대학교 대학원) ;
  • 유병랑 (한국해양대학교 대학원) ;
  • 배병덕 (한국해양대학교)
  • Published : 2005.06.26

Abstract

Recently, the fuel charge is accounted for very high in the navigation cost. Therefore Shipowner is tried to find method for reducing oil consumption. ERCS(Energy Reduced Cooling System) is one of the method. The ERCS algorithm operates to decrease a power consumption of main sea water cooling pump through inverter control. We have developed ERCS controller with algorithm. The ERCS controller consists of CPU board, Digital I/O board, A/D board, D/A board and LCD/SW board. We tested with dummy signal to confirm the algorithm working correctly and achieved the good results. Before soon we will test under real condition in the ship and expect to get the result as forecasted.