| 电压互感器受到的直流电流影响分析 |
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| 引用本文： | 侯永亮,焦广旭. 电压互感器受到的直流电流影响分析[J]. 山西电力, 2009, 0(2): 18-19 |
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| 作者姓名： | 侯永亮 焦广旭 |
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| 作者单位： | 1. 山西电力科学研究院,山西,太原,030001
2. 晋城供电公司,山西,晋城,048000 |
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| 摘 要： | 提出需要研究电压互感器受到的直流电流的影响，以及抵抗直流电流影响的能力。指出采用实际的电压互感器来进行试验，计算得到在不同的直流电流情况下的电压互感器一次侧的励磁电流波形，将计算结果和试验结果进行对比，结论为计算结果可以很好地模拟电压互感器在直流电流影响下的励磁电流波形情况。
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| 关 键 词： | 高压电网 直流电流 电压互感器 励磁电流 平均磁化曲线 |
Influence Analysis of Direct Current on Voltage Transformer |
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| HOU Yong-liang,JIAO Guang-xu. Influence Analysis of Direct Current on Voltage Transformer[J]. Shanxi Electric Power, 2009, 0(2): 18-19 |
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| Authors: | HOU Yong-liang JIAO Guang-xu |
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| Affiliation: | 1.Shanxi Electric Power Research Institute;Taiyuan;Shanxi 030001;China;2.Jincheng Power Supply Company;Jincheng;Shanxi 048000;China |
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| Abstract: | The high voltage net will run using the way of the AC net working together with the DC net,in this way,the DC coming from the DC net,the accurate DC coming from the solar magnetism,and induction current from the terrestrial magnetism,will have influence on the TV's operation.So how the TV works normally under the influence on the DC,and how great DC can lead to the TV's work unusually need to be studied.And the data using the practical TV is tested.When the DC enters to the TV,the changing condition of it's... |
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| Keywords: | high voltage net direct current （DC） voltage transformer （TV） the magnetizing current average magnetizing |
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