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

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Research on SPMS for Pulsating Load based on Communication Network

통신 네트워크 기반의 맥동 부하용 SPMS에 관한 연구

  • Oh, Jin Seok (Division of Marine Engineering Korea Maritime and Ocean University)
  • Received : 2014.01.16
  • Accepted : 2014.02.21
  • Published : 2014.04.30
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Abstract

Ship Power Management System(SPMS) based on Communication Network(CN) is one of the most significant factor for a safe voyage. Therefore, most of the vessels are using greater capacity generator than necessary to prevent pulsating load for safety purposes. However, It provokes low-load damage and reduces generator efficiency that using large capacity generator. Accordingly, in this paper propose hybrid power system for prevent damage of pulse load. Simulation using NI's LabVIEW was conducted for the design of the power system based on actual navigation data of the ship. Also, propose applying methods for hybrid power system in connection with the auxiliary power system for safe navigation.

CN(Communication Network)기반의 선박 전력관리 시스템은 선박의 안정적인 항해를 위한 가장 중요한 필수요소이다. 따라서 대부분의 선박은 안전을 목적으로 맥동 부하에 대응하기 위해 필요 용량보다 더 큰 용량의 발전기를 설치한다. 하지만 이러한 비교적 큰 용량의 발전기는 낮은 전력부하에서 발전기의 저부하 손실과 효율을 감소시키는 단점을 지니고 있다. 이에 따라 본 논문에서는 선박의 맥동부하를 방지하기 위한 보조전력을 적용한 하이브리드형 전력시스템을 제안하며, 전력시스템 설계를 위해 실 선박의 운항 데이터를 바탕으로 NI사의 LabVIEW를 이용하여 시뮬레이션을 진행하였다. 시뮬레이션을 통하여 안전항해를 위한 보조전력시스템과 연계한 하이브리드형 전력시스템의 적용방안을 제안한다.

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References

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