| 低压配电网中消弧线圈的应用 |
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| 引用本文： | 李敏.低压配电网中消弧线圈的应用[J].江苏电器,2011(1):38-40. |
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| 作者姓名： | 李敏 |
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| 作者单位： | 常州供电公司; |
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| 摘 要： | 消弧线圈装置可以将电容电流补偿到残流很小,使瞬时性接地故障自动消除而不影响供电.分析了10kV、35kV配电网中消弧线圈的工作原理,介绍了电容电流的计算方法,及在工程实际中消弧线圈、接地变压器等设备的相关技术参数的选择要求.在工程实际中应根据系统具体情况,选取合适的消弧线圈装置.
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| 关 键 词： | 消弧线圈 电容电流 低压配电网 |
Application of Arc Blowout Coil in Low-Voltage Power Distribution Network |
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| Authors: | LI Min |
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| Affiliation: | LI Min(Changzhou Power Supply Company,Changzhou 213003,China) |
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| Abstract: | Arc blowout coil device can compensate capacitor current to mini-residual current to make instantaneous grounding fault diminished automatically without impact on power supply.Analysis was made to the working principle of arc blowout coil in 10 kV to 35 kV power distributed network.Introduction was made to calculation method of capacitor current and selection requirements for arc blowout coil,grounding transformer etc equipment related data in project practices,so that suitable arc blowout coil should be se... |
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| Keywords: | arc blowout coil capacitor current low-voltage power distribution network |
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