| 井下低压电缆截面选择探讨 |
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| 引用本文： | 张名忠.井下低压电缆截面选择探讨[J].煤炭技术,2009,28(7). |
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| 作者姓名： | 张名忠 |
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| 作者单位： | 云南能源职业技术学校,云南,曲靖,655001 |
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| 摘 要： | 井下低压供电质量与电缆截面选择有着密切的连系,电缆截面大不经济;电缆截面小则电压损失大,负荷不能正常工作,甚至不能启动或磁力启动器不能吸持。合理选择井下低压电缆截面,可为提高供电质量提供客观依据。
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| 关 键 词： | 低压供电 低压电缆 截面选择 |
Probe into Selection of Cross Section of Underground low Voltage Power Cables |
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| ZHANG Ming-zhong.Probe into Selection of Cross Section of Underground low Voltage Power Cables[J].Coal Technology,2009,28(7). |
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| Authors: | ZHANG Ming-zhong |
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| Affiliation: | Yunnan Vocational Institute of Energy Technology;Qujing Yunnan 655001;China |
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| Abstract: | The quality of Underground low voltage power supply is in contact with the choice of cable cross section.Large cross section caused the high cost.But the small cross section caused the large voltage loss and the load is not working properly,which also caused magnetic starter can not work.It can be to improve the quality of supply that the reasonable selection of underground low voltage cable cross section. |
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| Keywords: | low voltage power supply low voltage cable the selection of cross section of power cable |
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