| 110kV变电站10kV开闭所配电装置故障探析 |
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| 引用本文： | 赵新卫.110kV变电站10kV开闭所配电装置故障探析[J].电力电容器与无功补偿,2009,30(4):50-51,58. |
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| 作者姓名： | 赵新卫 |
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| 作者单位： | 许昌供电公司景泰昌电力电器有限公司,河南,许昌,461000 |
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| 摘 要： | 针对10 kV开闭所的故障频繁出现的问题,分析了某110 kV变电站10 kV开闭所开关速断动作跳闸故障,查找出受潮是发生故障的直接原因,并分析了该开闭所Ⅰ、Ⅱ段母线PT熔丝频断的原因,提出改进方案和建议。
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| 关 键 词： | 潮气 磁饱和 消谐器 过电压保护 |
Fault Analysis of the Distribution Devices in 10 kV Switching Station of 110 kV Substation |
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| ZHAO Xin-wei.Fault Analysis of the Distribution Devices in 10 kV Switching Station of 110 kV Substation[J].Power Capacitor $ Reactive Power Compensation,2009,30(4):50-51,58. |
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| Authors: | ZHAO Xin-wei |
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| Affiliation: | Jingtaichang Electric Appliance Co.;Ltd;Xuchang Power Supply Company;Xuchang 461000;China |
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| Abstract: | As for the frequent occurrence of the faults in the 10 kV switching station,the author has found that the direct cause of such faults is moisture by way of analyzing the fault of quick-breaking trip in 10 kV switching station of 110 kV substation and analyzed the reason of the frequent fusing of PT fuses on bus I and II in the switching station,then put forward the solutions and suggestions. |
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| Keywords: | Humidity Magnetic saturation Resonance absorber Overvoltage protection |
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