CRH动车组列车牵引计算系统研究与设计

Research and design on Train Traction Calculating System of CRH Electric Multiple Units

动车组列车牵引计算是高速铁路运营和设计过程中的一个基础性环节,研究和开发动车组列车牵引计算系统对于提高高速铁路运营和设计效率具有重要意义。本文依据业务需求,对动车组列车牵引计算系统进行了系统分析和系统设计,并重点探讨了动车组列车牵引计算的计算模型、动车组操纵策略、动车组过分相计算等问题,提出了单质点和多质点相结合的简化计算模型,最后开发了动车组列车牵引计算系统的原型系统。

As a basic part of high-speed railway operation and the process of design, train traction calculation of Electric Multiple Units（EMU） had a great effect on train operation of high-speed railway and design. Based on the business needs, this paper carried out an analysis and design to the EMU Traction Calculation System, especially problems of model of the EMU train traction calculation, EMU manipulation strategies, EMU over- phase calculation and etc. Then the paper proposed a simplified model which was combined a single-particle model with a multi-particle model, developed a prototype system of EMU Trains Traction Calculating System.