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초록
Formulation of the finite element method(FEM) for dynamic interaction between a pantograph and contact wire, including non-linear formulation associated with contact wire stagger in the railwayoverhead contact line are presented. Penalty method is chosen for modelling contact between a pantograph and contact wire. The formulation is validated by comparing the simulated contact forceswith measurements taken from 300 km/h KTX operation.
키워드
Pantograph(팬터그래프); Contact wire(전차선); Contact force(접촉력); Numerical simulation(수치시뮬레이션); Stagger(편위)
- 제목
- 유한요소법을 이용한 팬터그래프-전차선 동적상호작용 시뮬레이션 정식화 및 검증
- 제목 (타언어)
- Formulation and Validation of Finite Element Method for Dynamic Interaction between a Pantograph and Contact Wire
- 저자
- 조용현; 이기원
- 발행일
- 2016-08
- 저널명
- 한국기계기술학회지
- 권
- 18
- 호
- 4
- 페이지
- 563 ~ 570