高速列车运行能效与快速性分析

Proceedings of the 3rd Asia-Pacific Conference on Image Processing, Electronics and Computers Pub Date : 2022-04-14 DOI:10.1145/3544109.3544327

Tianhao Qi, Menglei Mei

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引用次数: 0

摘要

本文旨在提高列车运行的能源效率，实现列车在安全行驶的条件下运行的快速性。首先，阐述了能效与能耗的区别以及能效对列车节能运行的重要性。然后，建立了高速列车运行能效计算的数学模型，提出了高速列车运行能耗和能效的分层计算与仿真方法。以CRH380CL列车为例，建立列车运行节能和快速两个方面的仿真实验，分析站距约束下怠速运行对制动能耗的影响，提出可再生能源动态回收利用的概念。本文的研究有助于进一步研究高速列车行为的综合优化问题。

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Analysis on Energy Efficiency and Rapidity of High-speed Train Operation

This paper aims to improve the energy efficiency of train operation and realize the rapidity of train operation under the condition of safe driving. First, describe the difference between energy efficiency and energy consumption and the importance of energy efficiency for train energy-saving operation. Then, build the mathematical model of energy efficiency calculation of high-speed train operation, propose a hierarchical calculation and simulation method of energy consumption and energy efficiency of high-speed train operation. Taking CRH380CL train as an example, build simulation experiments with two aspects of energy-saving and rapid train operation to analyze the influence of idle running on braking energy consumption under the constraints of station spacing, and propose a concept of dynamic recovery and utilization of regenerative energy. This paper is helpful to further study the comprehensive optimization of high-speed train behavior.

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Proceedings of the 3rd Asia-Pacific Conference on Image Processing, Electronics and Computers

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