Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
권호 표지
DOI QR코드

DOI QR Code

Power Characteristic Analysis of Assumed Short Circuit Instance of Electric Ship Propulsion System

선박용 전기추진시스템의 단락상정사례의 전력특성 분석

  • 전원 (동아대학교 전기공학과) ;
  • 왕용필 (동아대학교 전기공학과) ;
  • 정종화 (대우조선해양㈜ 전장설계팀) ;
  • 류승각 (대우조선해양㈜ 선박해양기술연구소) ;
  • 정상용 (동아대학교 전기공학과 전자계응용시스템연구실)
  • Published : 2008.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

This paper deals with modeling and characteristic analysis of a large-powered electric ship propulsion system. Particularly, system modeling in accordance with the required shipping performance, building-up the equivalent circuit and the power analysis based on load flow have been performed. In addition, abnormal operating condition of short-circuit network is considered for investigating the safety of system components under the over-load condition. Furthermore, protective device like circuit breaker has been specified in order to make the entire system operate normally in case of short-circuit emergency.

Keywords

References

  1. J. V. Amy, Jr., "Considerations in the Design of Naval Electric Power Systems", 2002 IEEE Power Engineering Society Summer Meeting, vol.1, pp.330-335, 2002
  2. Timothy J. Mc Coy, "Trend in Ship Electric Propulsion", IEEE, Vol.1, pp.343-346, 2002
  3. D. H. Clayton, S. D. Sudhoff, and G. F. Grater, "Electric Ship Drive and Power System", Conference Record of the 2004 24th International Power Modulation Symposium, pp.85-88, 2000
  4. 이교성, 장해기, "LNG선박의 최근동향", 한국마린엔지니어링학회지, 제29권, 제4호, pp.341-348, 2005
  5. Wang, Z. and Liu, Y., "Modeling and Simulation of a Cyclo-converter Drive System for Harmonic Studies", IEEE Trans. on Industrial Electrinics, Vol.47, No.3, pp.533-541, 2000 https://doi.org/10.1109/41.847893
  6. E. J. Lecourt, "Using Simulation to Determine the Maneuvering perfor- mance of the WAGB-20", Naval Engineers Journal, pp.171-188, January 1998
  7. S. Woodruff, "Real Time Digital Harmonic Modeling and Simulation:An Advanced Tool for Understanding Power System Harmonics Mechanisms", IEEE Power Engineering Society General Meeting, vol.1, pp.773-776, 6-10 June 2004
  8. R. E. Hebner, "Electric Ship Power System-Research at the University of Texas at Austin", IEEE Electric Ship Technologies Symposium, pp.34-38, 25-27 July 2005
  9. Kalsi, Swarn S. and Om Nayak, "Ship Electrical System Simulation", IEEE Electric Ship Technologies Symposium, pp.63-69, 25-27 July 2005
  10. 김소연, "Suppression of the Thrust Loss for the Maximum Thrust Operation in the Electric Propulsion Ship", 서울대학교 석사학위논문, 2007년 2월

Cited by

  1. Dynamic Characteristic Analysis at Each Operating Condition for Electric Ship Propulsion System vol.32, pp.8, 2008, https://doi.org/10.5916/jkosme.2008.32.8.1296
  2. Electric power system design and analysis for FLNG vessel vol.38, pp.5, 2014, https://doi.org/10.5916/jkosme.2014.38.5.573
  3. 전기추진선박의 운전조건별 전력특성 및 추진전동기 특성 비교 해석 vol.15, pp.1, 2011, https://doi.org/10.7471/ikeee.2011.15.1.096