期刊
MECHANISM AND MACHINE THEORY
卷 97, 期 -, 页码 100-111出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.mechmachtheory.2015.10.009
关键词
Rigid overhead conductor rail; Pantograph; FEM; Multibody; Dynamic interaction; Numerical algorithms
资金
- National Project Interaccion dinamica pantografo/catenaria: Desarrollo de algoritmos e implementacion en una herramienta informatica del calculo en 3D y la catenaria rigida (DINPAC3D) - Ministerio de Ciencia e Innovacion (Gobierno de Espana) [IPT-370000-2010-2]
Most studies on the interaction between pantograph and overhead contact systems refer to the conventional catenary composed of contact and messenger wires and droppers, whereas the literature related to the interaction with rigid overhead conductor rails is limited. This paper presents an algorithm capable of simulating the interaction between a catenary represented as a Finite Element Model and a pantograph modeled as a multibody linkage. The algorithm will be proven to be accurate and efficient. The procedure has been used to simulate the interaction in different scenarios as a tool to optimize the design of the infrastructure as well as the configuration of the pantograph. The piece of software produced can consider interaction of one or two pantographs with one or two overhead lines in transition sections. (C) 2015 Elsevier Ltd. All rights reserved.
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