| 城市轨道交通供电无功补偿设备安装及容量确定 |
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| 引用本文： | 耿亮,虞苍璧,刘宝诚. 城市轨道交通供电无功补偿设备安装及容量确定[J]. 电气技术, 2012, 0(5): 64-67 |
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| 作者姓名： | 耿亮 虞苍璧 刘宝诚 |
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| 作者单位： | 荣信电力电子股份公司,辽宁鞍山,114051 |
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| 摘 要： | 城市轨道交通供电系统存在较严重的无功功率问题,针对不同时段系统产生的无功性质不同,提出采用集中补偿方式安装SVG设备解决方法,给出了SVG设备容量确定方法和一个具体算例,分析了产生的直接和间接经济效益。安装SVG设备可较好的解决城市轨道交通供电无功功率补偿问题,提高供电可靠性。
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| 关 键 词： | 城市轨道交通 供电 无功补偿 设备容量 SVG |
Installation Mode and Capacity Determination of Reactive Power Compensation Equipment at City Rail Transit |
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| Geng Liang Yu Cangbi Liu Baocheng. Installation Mode and Capacity Determination of Reactive Power Compensation Equipment at City Rail Transit[J]. Electrical Engineering, 2012, 0(5): 64-67 |
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| Authors: | Geng Liang Yu Cangbi Liu Baocheng |
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| Affiliation: | Geng Liang Yu Cangbi Liu Baocheng(Rongxin Power Electronics Shares Co.,Ltd,Anshan,Liaoning 114051) |
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| Abstract: | City rail transit power supply system exists serious reactive power problem.According to the different characteristic of system reactive power during different period,adopt the centralized compensation way to installing a SVG device to solute this problem.A capacity determination method of SVG equipment and a practical example are provided in this paper,at the same time,analysis the direct and indirect economic benefit.Through install SVG equipment can better solve the problem of reactive power compensation and improve the reliability of power supply. |
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| Keywords: | city rail transit power supply reactive power compensation equipment capacity SVG |
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