Journal of Advanced Navigation Technology (한국항행학회논문지)

The Korean Navigation Institute (한국항행학회)
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Technical Analysis on Existing Ship's Economical Operation

운항선 중심의 선박 경제운항 관리의 기술적 분석

  • 강남선 (마린웍스 주식회사 연구개발팀) ;
  • 김용대 (마린전자상사 연구소) ;
  • 윤현규 (창원대학교 산업조선해양공학부) ;
  • 변상수 (현대해양서비스 R&D 센터)
  • Received : 2016.11.25
  • Accepted : 2016.12.28
  • Published : 2016.12.31
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Abstract

The present study is concept research on the operation cost management of shipping firms, especially considering technology for economical ship operation of existing ships in units of voyage. The factors that influence economical ship operation management were identified by analyzing the current status of the shipping industry, the development of economical ship operation technologies, technological requirements, and the cost factors of ship operation. Economical operation of existing ships, especially, the economical operation of the units of each voyage, may minimize fuel cost and port charges. This requires low-load streaming cruise control, ballast control, optimal trim, optimal routing, terminal work efficiency improvement, and ship energy management. Optimal routing and terminal work efficiency improvement manage the time saved. To determine the low-load streaming, cruise control, ballast control, optimal trim and ship energy management are meeting the recommendations.

본 논문에서는 해운선사의 운영비용 관리를 위해서 현존선의 항차 단위의 선박 경제운항 기술을 위한 개념 연구를 수행하였다. 해운산업 현황과 경제운항 기술개발 현황, 기술 요구사항 및 선박 운영에 필요한 비용 요소를 분석하여 경제운항 관리요소를 도출하였다. 개별 항차를 기준으로 현존선의 경제운항은 연료비와 항만에서 사용되는 비용을 최소화 하는 것이며, 이를 위해서 저속운항, 정속운항, 배수량 관리, 최적 트림, 최적 항로 선정, 터미널 생산성 관리, 선박 에너지 절감 활동을 관리한다. 최적항로, 터미널 생산성 관리는 절감된 시간으로, 저속운항, 정속운항, 최적트림, 선박 에너지 절감은 권고사항 만족 여부를 관리한다.

Keywords

References

  1. Shipping market data, information and knowledge, 2016. [Internet]. Available: http://www.lloydslist.com/ll/sector/markets/market-data.htm.
  2. N. K. Im and S. R. Yi, "An inventory analysis on greenhouse as emission from bulk carrier and oil tanker," Journal of Navigation and Port Research, Vol. 34, No. 3, pp. 189-194, Apr. 2010. https://doi.org/10.5394/KINPR.2010.34.3.189
  3. Time for international action on $CO_2$ emissions from shipping, European Commission, 2013. [Internet]. Available: http://eu.europa.eu/clima/policies/transport/shipping/index_en.htm.
  4. S. Y. Joo, T. J. Cho, J. M. Cha, J. H. Yang and Y. K. Kwon, "An economic ship routing system based on a minimal dynamic-cost patch search algorithm," KIPS Transactions on Computer and Communication Systems, Vol. 1, No. 2, Dec. 2012.
  5. Y. J. Yoo, H. R. Choi and J. Y. Lee, "Comparative results of weather routing simulation," Journal of the Society of Naval Architects of Korea, Vol. 52, No. 2, pp.110-118, Apr. 2015. https://doi.org/10.3744/SNAK.2015.52.2.110
  6. C. B. Lee, "Current status and perspective of low-speed ship operation by global container shipping firms," Shipping & Management, No. 21, pp. 1-4, Sep. 2010.
  7. J. H. Hang. and M. H. Jang, "Case study on daily maersk service provided by M shipping firm to secure punctuality of shipping during economic recession," in Proceedings of the Korean Society of Marine Environment & Safety, Busan: Korea, pp. 150-151, 2015.
  8. Industry analysis report - shipping, eBEST Investment Securities Co., Ltd, pp.3-31. Apr. 2013.
  9. Maritime economics, stopford martin, parkyoungsa, 2015.
  10. M. I. Roh, "A method for determining a ship economic route based on the acquisition of the sea state and estimation of fuel consumption," Transactions of CAD/CAM Engineers, Vol. 17, No. 2, pp.71-78, Apr. 2012.
  11. S. S. Byeon and Y. S. Kim, "Study on ship resistance monitoring," in Proceedings of the autumn annual conference 2015, Busan: korea, pp. 150-151, Dec. 2015.