Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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Dynamic Characteristic Analysis at Each Operating Condition for Electric Ship Propulsion System

선박용 전기추진시스템의 운전조건별 Dynamic 특성 연구

  • 전원 (동아대학교 전기공학과) ;
  • 왕용필 (동아대학교 전기공학과) ;
  • 정상용 (동아대학교 전기공학과 전자계응용시스템연구실)
  • Published : 2008.11.30
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Abstract

This paper deals with modeling and dynamic characteristic analysis of a large-powered LNG electric ship propulsion system. Basically, we perform to verify the adequacy of system modeling on the sea going mode and LNG unloading mode based on load flow analysis. And then, we observe the dynamic characteristic of system to perform motor starting analysis and transient stability analysis. Particularly, this paper examine analysis results in comparison with the IEEE standard 141 and the class rule. Hence, this paper has evaluated stability of the electric ship propulsion system at static and dynamic conditions.

Keywords

References

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