Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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A Study on Performance of TGV-K Current Collection System for the Speed-up

속도 향상을 위한 고속전철 TGV-K 집전시스템의 성능에 관한 연구

  • 허신 (한국기계연구원, 신교통기술연구부) ;
  • 경진호 (한국기계연구원, 신교통기술연구부) ;
  • 한형석 (한국기계연구원, 신교통기술연구부) ;
  • 송달호 (한국기계연구원, 신교통기술연구부)
  • Published : 1998.05.01
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Abstract

Described in this paper are the dynamic model and the dynamic performance of catenary-pantograph system for TGV-K(maximum operating speed of 300km/hr). Dynamic simulations showed that the system satisfies the performance criteria such as contact loss ratio, contact force and lift-off of the contact wire. It is also shown by the simulations that the dynamic behavior and contact performance of the system at the operating speed of 350km/hr are found unacceptable. Design parameters of the catenary-pantograph system should be optimized for the speed-up of the TGV-K.

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