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| 引用本文： | 陈绍宽,贾顺平,杜鹏,冯佳,毛保华.??????????????·???????????????????[J].交通运输系统工程与信息,2011,11(3):43-49. |
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| 作者姓名： | 陈绍宽 贾顺平 杜鹏 冯佳 毛保华 |
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| 作者单位： | ?????????? ????????????й???????о?????????? 100044 |
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| 基金项目： | 国家自然科学基金项目，中央高校基本科研业务费专项资金资助 |
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| 摘 要： | 合理优化牵引变电所维修计划是确保电气化铁路稳定、高效运营的重要前提条件. 本文在分析牵引变电所结构特征与设备可靠性、建立维修费用计算方法的基础上，构建以维修费用为约束条件的、基于可靠性最大的维修计划优化模型. 考虑到牵引变电所构成的复杂性，本文进一步设计了基于单个设备维修计划优化的启发式求解算法流程，提出基于供电系统可靠性分析的牵引变电所维修计划调整方法. 本文还以电气化电路牵引变电所的实际调研数据为基础开展案例研究，应用所建模型及求解方法获得维修计划优化方案，验证了优化模型与求解算法的有效性与实用性.
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| 关 键 词： | ??·???? ???????? ????????? ???????? |
| 收稿时间： | 2011-01-15 |
Highest Reliability-based Optimum Maintenance Scheduling Model for Traction Substations in Railways |
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| CHEN Shao-kuan,JIA Shun-ping,DU Peng,FENG Jia,MAO Bao-hua.Highest Reliability-based Optimum Maintenance Scheduling Model for Traction Substations in Railways[J].Transportation Systems Engineering and Information,2011,11(3):43-49. |
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| Authors: | CHEN Shao-kuan JIA Shun-ping DU Peng FENG Jia MAO Bao-hua |
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| Institution: | School of Traffic and Transportation, Integrated Transportation Research Center of China, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | Optimum maintenance scheduling for traction substations guarantees reliable and efficient operation of electrical railways.Reliability-based optimum scheduling models are respectively proposed through the analysis of the structure and maintenance cost of individual components in traction substations in this study.An individual components-based heuristic algorithm for solving the proposed models is developed considering the structural complexity of tractions substations.Furthermore,a reliability evaluation-b... |
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| Keywords: | railway transportation optimum maintenance scheduling heuristic approaches traction substations |
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