| 50万伏超高压输电线的电磁噪声的研究 |
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| 引用本文： | 李桐林,刘福春,韩英杰,赵海珍.50万伏超高压输电线的电磁噪声的研究[J].吉林大学学报(地球科学版),2000,30(1):80-83. |
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| 作者姓名： | 李桐林 刘福春 韩英杰 赵海珍 |
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| 作者单位： | 长春科技大学,信息科学与技术学院,吉林,长春,130026 |
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| 摘 要： | 目前的野外电磁测量已很难回避各种输电线的干扰，且有时各种输电线已影响到地震台站的电磁测量。高压输电线的电磁场规律如何对各种电磁测量具有重要的实际意义。利用自行研制的阵列大地电磁测深仪对长春—哈尔滨超高压输电线的电磁场进行了实际观测，对获得的数据进行了分析，对高压线的电磁场规律给出了明确的结论。
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| 关 键 词： | 电磁噪声 大地电磁测深 地震台站 |
THE STUDY OF ELECTROMAGNETIC NOISE CREATED BY HIGH VOLTAGE TRANSMISSION LINE |
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| LI Tong-lin,LIU Fu-chun,HAN Ying-jie,ZHAO Hai-zhen.THE STUDY OF ELECTROMAGNETIC NOISE CREATED BY HIGH VOLTAGE TRANSMISSION LINE[J].Journal of Jilin Unviersity:Earth Science Edition,2000,30(1):80-83. |
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| Authors: | LI Tong-lin LIU Fu-chun HAN Ying-jie ZHAO Hai-zhen |
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| Abstract: | Various kinds of transmission lines can not be avoided for us when carrying out field electromagnetic measurement and may even affect earthquake station observation. What is the law about them? With array magnetotelluric instrument, we first observed the EM noise created by high voltage transmission line and then analyzed the data and finally inferred the electromagnetic noise formula for real transmission lines. |
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| Keywords: | electromagnetic noise magnetotelluric earthquake station |
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