一种全局优化混合动力牵引计算仿真软件
张喜茂孙丛君
A Hybrid Power Traction Calculation and Simulation Software with Global Optimization Approach
ZHANG XimaoSUN Congjun
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作者信息:中车青岛四方车辆研究所有限公司，266031，青岛
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Affiliation:CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., 266031， Qingdao, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.06.045
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中图分类号/CLCN:TP311.56∶U223.2
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栏目/Col:应用技术
摘要:
［目的］混合动力列车的配置最优化设计问题涉及系统成本、能耗及运营要求，有必要对具有全局优化功能的混合动力仿真软件进行研究。［方法］介绍了一种全局优化混合动力牵引计算仿真软件功能及架构，阐述了该软件关键模块的计算模型及计算原理。以某混合动力有轨电车项目为案例，进行混合动力列车车载储能与地面充电方案系统优化的仿真，验证软件的应用效果。［结果及结论］采用该全局优化混合动力牵引计算仿真软件，对列车储能装置及线路充电桩的排布方案进行全局优化后，不仅优化后的方案造价相较未经优化的方案造价有所降低，而且优化后方案完全能满足列车的正常运行要求。
Abstracts:
［Objective］ Optimal design of hybrid power train configuration involves system cost, energy consumption and operation requirements. Therefore, it is necessary to study the hybrid power simulation software with global optimization function. ［Method］ The function and architecture of a hybrid power traction simulation software with global optimization function is introduced, the calculation model and calculation principle of the software key modules are expounded. With a hybrid power tram project as an example, the system optimization simulation of the hybrid power on-board energy storage and ground charging scheme is carried out to verify the application effect of the software. ［Result & Conclusion］ The global optimization hybrid power traction calculation and simulation software is used to comprehensively optimize the layout scheme of the train energy storage devices and line charging piles. After the optimization, not only is the cost of the optimized scheme reduced compared to the original scheme, but the optimized scheme can fully meet the normal operation requirements of the train.
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