| 基于费用最小的铁路牵引变电所维修计划优化模型 |
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| 引用本文： | 陈绍宽,彭宏勤,毛保华,杨远舟.基于费用最小的铁路牵引变电所维修计划优化模型[J].铁道学报,2011,33(8). |
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| 作者姓名： | 陈绍宽 彭宏勤 毛保华 杨远舟 |
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| 作者单位： | 北京交通大学交通运输学院,北京,100044 |
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| 基金项目： | 国家自然科学基金项目(71001006); 中央高校基本科研业务费专项资金(2009JBZ012-4) |
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| 摘 要： | 合理优化牵引变电所维修计划是电气化铁路稳定、高效运营的重要保障。本文在分析牵引变电所结构与设备可靠性基础上,建立以可靠性为约束条件的维修费用最小维修计划优化模型。考虑到牵引变电所系统构成的复杂性,进一步设计基于单个设备维修计划优化的启发式求解算法流程,提出基于可靠性分析的牵引变电所维修计划调整方法。本文还以电气化铁路牵引变电所的实际调研数据为基础开展案例研究,验证所构建模型与求解算法的有效性与实用性。
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| 关 键 词： | 牵引变电所 维修计划优化 可靠性 维修费用 |
Optimization Model of Least-cost-based Maintenance Schedules for Railway Traction Substations |
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| CHEN Shao-kuan,PENG Hong-qin,MAO Bao-hua,YANG Yuan-zhou.Optimization Model of Least-cost-based Maintenance Schedules for Railway Traction Substations[J].Journal of the China railway Society,2011,33(8). |
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| Authors: | CHEN Shao-kuan PENG Hong-qin MAO Bao-hua YANG Yuan-zhou |
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| Institution: | CHEN Shao-kuan,PENG Hong-qin,MAO Bao-hua,YANG Yuan-zhou(School of Traffic and Transportation,Integrated Transportation Research Center of China,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | Optimization of maintenance schedules for traction substations guarantees reliable and efficient operation of electrical railways.The optimization model of reliability-constrained maintenance schedules with the least maintenance costs is established through analysis of the reliability of the structures and individual components of traction substations.Considering the complexity of the structures of traction substation systems,the individual-component-based heuristic algorithm for solving the proposed model ... |
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| Keywords: | traction substation optimization of maintenance schedules reliability maintenance cost |
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