| 引用本文: | 王 果,田铭兴,任恩恩,丁丽娜,刘 霞.电气化铁路有源补偿结构的拓扑辨识及分析[J].电力自动化设备,2012,32(1): |
| WANG Guo,TIAN Mingxing,REN Enen,DING Lina,LIU Xia.Identification and analysis of active compensation topology for electric railroads[J].Electric Power Automation Equipment,2012,32(1): |
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| 摘要: |
| 基于电气化铁路单臂负荷基本补偿系统，推导得到了电气化铁路单臂有源补偿系统拓扑数目的通用公式及简化公式。通过分析，得到了正确拓扑结构。通过分析比较各种不同拓扑的结构特点及适用范围，得到适用于工频25 kV单相交流电气化铁路单臂负荷不同情况下的拓扑结构形式，为电气化铁路不同供电方式下的补偿拓扑选定提供参考依据。 |
| 关键词: 电气化铁路 有源补偿 拓扑 辨识 拓扑分析 |
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| 基金项目:甘肃省自然科学基金资助项目（096RJZA092）；甘肃省高等学校基本科研业务费专项资金资助项目；兰州交通大学青年科学基金资助项目 |
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| Identification and analysis of active compensation topology for electric railroads |
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WANG Guo1, TIAN Mingxing1, REN Enen1, DING Lina2, LIU Xia3
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1.School of Automation and Electrical Engineering，Lanzhou Jiaotong University，Lanzhou 730070，China;2.School of Information Engineering，Dalian Ocean University，Dalian 116023，China;3.Department of Mechanical and Electronic Engineering，Xi’an University of Arts and Science，Xi’an 710065，China
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| Abstract: |
| Based on the basic compensation system for the single-arm load of electric railroads，the general and simplified formulas for its topology number are derived and the proper topology structure is obtained by analysis. The topologic structures suitable for different single-arm loads of 25 kV AC electric railroads are obtained by comparing the characteristics and applicable ranges among different topology structures，which provides the reference for compensation topology selection of electric railroads in different power supply types. |
| Key words: electric railroads active compensation topologies identification topology analysis |
