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城市轨道交通再生能馈装置维修的多目标优化

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城轨再生能馈装置代表了列车再生电能利用技术的发展方向,随着其不断得到推广应用,需要编排合理有效的维修计划,以确保城轨牵引供电系统可靠经济运行.本文采用GO-FLOW法建立城轨再生能馈装置的动态可靠性模型,以可靠性和维修费用为优化目标,进行了改进的多目标优化计算,与单目标优化结果对比表明,多目标优化方法在经济性和稳定性的综合优化方面具有优势.
The urban rail regenerative energy feedback device represents the development direction of train regenerative energy utilization technology.With its continuous promotion and application,it is necessary to arrange a reasonable and effective maintenance plan to ensure the reliable and economical operation of the urban rail traction power supply system.The paper established a dynamic reliability model for regenerative energy feedback device of urban rail transit by application of the GO-FLOW method,with reliability and maintenance costs as optimization objectives,carries out an improved multi-objective optimization calculation.The comparison with single objective optimization results shows that the multi-objective optimization method has advantages in comprehensive optimization in terms of economy and stability.

regenerative energy feedback device of urban rail transitmaintenance planmulti-objective optimization

刘琛

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中铁第四勘察设计院集团有限公司

城轨再生能馈装置 维修计划 多目标优化

2024

电气化铁道
中铁电气化局集团有限公司,中国铁道学会电气化委员会

电气化铁道

影响因子:0.272
ISSN:1007-936X
年,卷(期):2024.35(1)
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