Journal of the Korean Society for Railway (한국철도학회논문집)

The Korean Society for Railway (한국철도학회)
권호 표지

A Study on the Evaluation of Dynamic Characteristics of the Pantograph for the Korean High-Speed Train through 350km/h Trial Running Test

350km/h 본선 주행시험을 통한 한국형 고속열차 판토그라프의 접촉력 특성 평가 연구

  • 이희성 (서울산업대학교 철도전문대학원 철도차량공학과) ;
  • 목진용 (한국철도기술연구원 고속철도기술개발사업단)
  • Published : 2005.08.01
Download PDF
⟨ Previous Next ⟩

Abstract

The Korean High-Speed Train(HSR 350x) had been developed by through 'G7-R&D project' in 1996-2002, and has been testing and evaluating it's reliability on the high-speed line until now. A number of core equipments designed and developed by using domestic technologies were boarded on the HSR 350x. In order to verify the performance of HSR 350x and core equipments such as traction system, brake system and pantograph, sophisticated testing and evaluating procedures should be considered and applied. In this paper, the tested and analysed results about the dynamic characteristics of HSR 350x pantograph are introduced in a view point of the mean contact force and it's variation trend, criterion of current collection, and up-lifting of contact wire when the MSR 350x running up to 350 km/h. Through the test and evaluation, we verified that HSR 350x pantograph had an excellent current collection performance and good dynamic characteristics as it had been designed.

Keywords

References

  1. Wu, T. X., 'Dynamic stiffness of a railway overhead Wire system and it's effect on pantograph-catenary system Dynamics', Journal of Sound and Vibration, Vol.219 No.3, pp.483-502, 1999 https://doi.org/10.1006/jsvi.1998.1869
  2. 허신,경진호 송달호,김정수,조용현, '고속 집전계의 동적 수치 모의해석 프로그램 연구', 한국철도학회논문집/제5권/제1호, 2002, pp.10-17
  3. Collina, A., Bruni, S., 'Numerical Simulation of Pantograph -Overhead Equipment Interaction', J. of Vehicle System Dynamics, Vol.38, No.4, pp.261-291, 2002 https://doi.org/10.1076/vesd.38.4.261.8286
  4. 이시우,김정수,조용현,최강윤, '주행 중 발생하는 고속전철 집전계 신호의 특성', 한국철도학회논문집/제7권/제3호, 2004, pp.232-238
  5. 한국생산기술연구원, '고속전철 판토그라프 개발 2단계 2차년도 연차보고서(00-II-2-1-10)', 2001
  6. 한국철도기술연구원, 'G7 고속전철 열차시험 및 성능평가 기술 개발 최종보고서(01-II-1-0-1)', 2002
  7. M. Ikeda and T. Usuda, 'Study on the Method of Measuring the Contact Force between Pantograph and Contact Wire', RTRI Report Vol.14, No.6, 2000
  8. Korea High Speed Rail, 'Qualification Test Procedure Train-set Pantograph Test (KTX)', 2001
  9. BS EN-50119 pp.15-16, 42, European Committee For Electro technical Standardization, BSi, 2001
  10. UIC Code 794 O, pp.8-11, Pantograph-Overhead line inter action on the European high-speed network, 1996
  11. 한국철도기술연구원, 'G7 고속전철 시스템 엔지니어링 기술개발' 연차보고서, 2002
  12. RTRI(일본철도기술총합연구소), 'Gasendo-S1 Manual', 1994