| 电压互感器的运用及常见问题分析 |
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| 引用本文： | 刘议华,顾皓亮,吴晓华,翁顶立.电压互感器的运用及常见问题分析[J].低压电器,2011(21):54-57. |
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| 作者姓名： | 刘议华 顾皓亮 吴晓华 翁顶立 |
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| 作者单位： | 上海市电力公司市南供电公司,上海,200233 |
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| 摘 要： | 介绍了电压互感器在系统中的运用和有关运行规定.利用电压互感器的二次电压对系统中常见的电压互感器高、低侧熔丝熔断,系统单相接地,铁磁谐振等问题进行了分析和对比,并列出处理方法.
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| 关 键 词： | 电压互感器 铁磁谐振 问题分析 |
Analysis on Voltage Transformer's Application and Its Common Problems |
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| LIU Yihua
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GU Haoliang
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WU Xiaohua
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WENG Dingli.Analysis on Voltage Transformer's Application and Its Common Problems[J].Low Voltage Apparatus,2011(21):54-57. |
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| Authors: | LIU Yihua GU Haoliang WU Xiaohua WENG Dingli |
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| Affiliation: | LIU Yihua,GU Haoliang,WU Xiaohua,WENG Dingli(Shanghai Municipal Electric Power Company,Southern Power Supply Company,Shanghai 200233,China) |
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| Abstract: | The application of a voltage transformer in the power system and the relative specific operations was introduced,the problems in the system was analyzed and compared such as fuse protection at high and low side,ferroresonance,single-phase earthing by using the secondary voltage of transformer.Some protective measures were presented. |
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| Keywords: | voltage transformer ferroresonance problem analysis |
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