한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
권호 표지

전동차 충돌해석을 위한 연결장치의 모델링

Modeling of coupling device for crash analysis of an electric vehicle

  • 김영훈 (서울산업대학교 철도전문대학원 철도차량공학과) ;
  • 김기남 (유진기공주식회사 기술연구소) ;
  • 장현목 (서울산업대학교 철도전문대학원 철도차량공학과) ;
  • 박영일 (서울산업대학교 철도전문대학원 철도차량공학과)
  • 발행 : 2004.10.01
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초록

In this thesis, the impact analysis for the shunting procedure using the dynamic buffer characteristics of the coupler was developed. In this study, each car was modeled as one dimensional element by using the equivalent system. After the impact, the slip exists only between wheel and rail in the braked trainset. For this analysis the analysis code named the POTAS-MSM (Power Transmission Analysis Software Multi Slip Mechanism) which was developed for the numerical analysis of dynamic system is developed. The validation of this analysis was proven by comparing the numerical results with the results of world-famous S company which is located in Europe.

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