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선박용 전기추진시스템의 운전조건별 Dynamic 특성 연구

Dynamic Characteristic Analysis at Each Operating Condition for Electric Ship Propulsion System

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

초록

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.

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참고문헌

  1. Won Jeon, Yong-Peel Wang, Jong-Hwa Jeong, Sung-Kak Lyu, Sang-Yong Jung, "Power Characteristic Analysis of Assumed Short Circuit Instance of Electric Ship Propulsion System", 한국마린엔지니어링학회지 제32권, 제2호, pp.323-329, 2008 https://doi.org/10.5916/jkosme.2008.32.2.323
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  5. 소형 선박용 듀얼 전기추진시스템의 동기제어시스템 설계 vol.12, pp.1, 2008, https://doi.org/10.13067/jkiecs.2017.12.1.85
  6. 커플링구조에 기초한 전기추진시스템의 동기제어에 관한 연구 vol.13, pp.2, 2018, https://doi.org/10.13067/jkiecs.2018.13.2.349