| 使用单相变压器降低低压线损的实践 |
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| 引用本文： | 谢勇,谢飞.使用单相变压器降低低压线损的实践[J].陕西电力,2008,36(1):72-74. |
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| 作者姓名： | 谢勇 谢飞 |
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| 作者单位： | 安康供电局,陕西,安康,725000 |
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| 摘 要： | 通过实例阐述了10 kV单相变压器在城区配电网中的应用情况,分析了单相变压器与三相变压器的主要性能,从低压线损、供电可靠性及经济效益等方面对三相变压器与单相变压器进行了比较.分析了在电力通道紧张的情况下运用单相变压器供电的优势,指出在城市配电网中使用单相变压器,可提高供电可靠性,降低损耗,有利于电力客户及供电企业.
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| 关 键 词： | 单相变压器 三相变压器 线损 供电可靠性 使用 单相变压器 低压线损 实践 Transformer Loss Line Low Voltage 供电企业 电力客户 降低损耗 提高供电可靠性 城区配电网 城市 优势 运用 紧张 电力通道 比较 经济效益 |
| 文章编号： | 1673-7598（2008）01-0072-03 |
| 收稿时间： | 2007-11-08 |
| 修稿时间： | 2007年11月8日 |
Practice of Reducing Low Voltage Line Loss by Single-phase Transformer |
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| XIE Yong,XIE Fei.Practice of Reducing Low Voltage Line Loss by Single-phase Transformer[J].Shanxi Electric Power,2008,36(1):72-74. |
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| Authors: | XIE Yong XIE Fei |
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| Abstract: | The application of 10 kV single-phase transformer in urban power distribution network is introduced through the examples, the major performance of single-phase and three-phase transformer is analyzed, as well as the comparison of them is conducted in terms of the low voltage line loss, power supply reliability and economic benefit. The advantage of single-phase transformer in power channel shortage is analyzed in this paper, it is pointed out that the application of single-phase transformer in urban power distribution network can enhance the power supply reliability, reduce line loss. |
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| Keywords: | single-phase transformer three-phase transformer line loss power supply reliability |
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