Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Development of signal linkage simulator for verification of Ships energy management system algorithm

선박용 에너지 관리 시스템 알고리즘 검증을 위한 신호 연동 시뮬레이터 개발

  • Lee, Jong-Hak (Department of Marine Engineering, Korea Maritime and Ocean University) ;
  • Oh, Ji-Hyun (Department of Marine Engineering, Korea Maritime and Ocean University) ;
  • Sim, Jae-Soon (Naval System Team3, Naval R&D Center, Hanwha systems) ;
  • Oh, Jin-Seok (Department of Marine Engineering, Korea Maritime and Ocean University)
  • Received : 2021.12.02
  • Accepted : 2022.04.25
  • Published : 2022.06.30
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Abstract

As interest in environmental pollution caused by ship emissions is increasing worldwide, many studies are being conducted on the development of systems that increase energy efficiency to reduce ship emissions. In order to test the energy management system controller driven in real time on a large ship, it is necessary to perform the test through the simulator. In this study, addresses were set for each signal according to Modbus TCP/IP so that each control system and energy management system could be linked, and the algorithm was configured according to the signal flow. In addition, the signal generator was designed and manufactured so that each controller could artificially generate the signal collected from the vessel. As a result of the simulator production and interlocking, it was confirmed that each controller operated in real time performed its role appropriately, and that the algorithm of the ship energy management system was properly applied.

전 세계적으로 선박의 배출물에 의한 환경 오염에 관심이 증가하여, 에너지 효율을 높여 선박 배출물 감소와 연료 소비 효율을 높이는 시스템 개발에 많은 연구가 진행되고 있다. 각 시스템은 소형 선박에서는 실증될 수 있으나, 대형 선박의 경우에는 실증에 대한 여건이 마땅치 않다. 현실적으로 대형 선박에 real time으로 구동되는 에너지 관리 시스템 제어기를 테스트하기 위해서는 시뮬레이터를 통한 테스트를 수행해야 한다. 본 연구에서는 각 제어 시스템과 에너지 관리 시스템을 연동할 수 있도록 각 신호를 Modbus TCP/IP에 맞게 주소를 설정하였으며, 신호의 흐름에 따라 알고리즘을 구성하였다. 또한, 각 제어기가 선박에서 수집하는 신호를 인위적으로 발생시킬 수 있도록 신호 발생기를 설계 및 제작하였다. 시뮬레이터 제작 및 연동 결과 real time으로 운용되는 각 제어기는 역할을 알맞게 수행하였으며, 선박용 에너지 관리 시스템의 알고리즘의 적용이 적절히 수행됨을 확인하였다.

Keywords

Acknowledgement

This Research was supported by Defense Industry Technology Center of Korea("Development of Common SW for Naval Ship Engineering Control System", UC200009D)

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