| 电导率对大型电力变压器油流带电影响的研究 |
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| 引用本文： | 王景春,刘茹.电导率对大型电力变压器油流带电影响的研究[J].现代电力,1997(2). |
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| 作者姓名： | 王景春 刘茹 |
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| 作者单位： | 华北电力大学电力工程系!北京，100085，华北电力大学电力工程系!北京，100085 |
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| 摘 要： | 分析了油流带电的产生及危害，利用循环管道模型研究了变压器电导率对大型电力变压器油流带电的影响。其结论为解决大型电力变压器油流带电问题提供了必要的参考依据。
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| 关 键 词： | 电力变压器 油流带电 电导率 漏电流 |
Research on the Effect of the Oil Conductivity on the Flow EIectrification in Power Transformers |
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| Wang Jingchun, Liu Ru.Research on the Effect of the Oil Conductivity on the Flow EIectrification in Power Transformers[J].Modern Electric Power,1997(2). |
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| Authors: | Wang Jingchun Liu Ru |
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| Abstract: | The cause of the oil flow electrification and its harm in 500kV pow-er transformers. are analysed in this paper. By means of the circulating pipemethod, the effect of the oil conductivity on the oil flow electrification is stud-ied-The results obtained is of value in solving the problem of the oil flow elec-trification in power transformers. |
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| Keywords: | power transformer oil flow electrification conductivity leakage currents |
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