| 引用本文: | 王 果,田铭兴,任恩恩.降低电气化铁路混合有源补偿装置有源支路容量的分析[J].电力自动化设备,2010,(9): |
| WANG Guo,TIAN Mingxing,REN Enen.Reduced active part rating of hybrid active compensation for electrification railway[J].Electric Power Automation Equipment,2010,(9): |
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| 摘要: |
| 针对2种电气化铁路有源补偿的拓扑结构，分析了它们的电路构成、补偿目标、有源支路容量和适用的供电方式。提出4种适用于电气化铁路的混合有源补偿拓扑结构，给出了每种拓扑结构的电路构成，分析并推导了各自有源支路的容量计算公式，比较了4种混合有源补偿拓扑的有源支路的容量和电压等级。结果表明，这4种混合有源补偿拓扑均降低了电气化铁路有源支路的容量，它们的拓扑结构是合理可行的。4种混合有源补偿拓扑结构的提出，为混合有源补偿在电气化铁路中谐波、无功和负序综合补偿中的应用，提供了电气化铁路新的综合补偿方案。 |
| 关键词: 电气化铁路 混合有源补偿 有源支路容量 电压等级 |
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| 基金项目:甘肃省自然科学基金资助项目（096RJZA092）;甘肃省教育厅科研基金资助项目（0804-01）；甘肃省高等学校基本科研业务费专项资金 |
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| Reduced active part rating of hybrid active compensation for electrification railway |
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WANG Guo, TIAN Mingxing, REN Enen
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School of Automation and Electrical Engineering，Lanzhou Jiaotong University，Lanzhou 730070，China
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| Abstract: |
| The circuits，compensation target，active part rating and applicable power supply mode of two active compensation topologies are analyzed. Circuits of four hybrid active compensation topologies are proposed and the formula to calculate the active part rating is deduced for each compensation topology. The active part rating and voltage grade are compared among four compensation topologies. Results show that，these four compensation topologies are reasonable and feasible, which, as the new solutions with the active part rating reduced，can be applied to the integrated harmonic，reactive-power and negative-sequence compensation of electrification railway. |
| Key words: electrification railway hybrid active compensation active part rating voltage grade |
