| ±800 kV特高压直流输电线路电磁环境参数的计算研究 |
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| 引用本文： | 张广洲,聂 津,邬 雄,万保权,路 遥,张小武,谢辉春.±800 kV特高压直流输电线路电磁环境参数的计算研究[J].电网与水力发电进展,2008,24(4):18-22. |
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| 作者姓名： | 张广洲 聂 津 邬 雄 万保权 路 遥 张小武 谢辉春 |
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| 作者单位： | 国网武汉高压研究院;福州市电业局;国网武汉高压研究院;国网武汉高压研究院;国网武汉高压研究院;国网武汉高压研究院;国网武汉高压研究院 |
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| 摘 要： | 针对±800kV特高压直流输电系统涉及到一系列诸如导线及铁塔选型、直流极间距与对地高度的优化等技术问题．提出如何准确计算±800kV特高压直流输电线路的电磁环境参数。为设计和运行提供借鉴参考。研究围绕合成电场、磁场、无线电干扰和可听噪声等电磁环境参数，通过对不同杆塔和导线型式进行计算，得出了满足相应标准的导线型式和对地高度。
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| 关 键 词： | 电磁环境参数 ±800kV直流输电线路 特高压 |
| 文章编号： | 1674-0009(2008)04-0018-05 |
| 修稿时间： | 2007年11月26 |
Research on Electromagnetic Environmental Factor Calculation of±800 kV UHVDC Transmission Lines |
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| Authors: | ZHANG Guang-zhou NIE Jin WU Xiong WAN Bao-quan LU Yao ZHANG Xiao-wu and XIE Hui-chun |
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| Affiliation: | Wuhan High Voltage Research Institute of SGCC;Fuzhou Electric Power Burea, Fuzhou;Wuhan High Voltage Research Institute of SGCC;Wuhan High Voltage Research Institute of SGCC;Wuhan High Voltage Research Institute of SGCC;Wuhan High Voltage Research Institute of SGCC;Wuhan High Voltage Research Institute of SGCC |
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| Abstract: | ±800 kV UHVDC transmission system is related to many technical problems, such as the choosing of conductors , steel towers type, space between polar conductors and the optimization of conductor's height. It is significant to calculate the electromagnetic environmental factor of ±800 kV UHVDC transmission line accurately, which can provide referential suggestion to the design and operation of UHVDC system. The electromagnetic parameters, such as electric field intensity, magnetic field intensity, radio interferences and audible noise, are calculated here, which can provide referential suggestion to the design and operation of UHVDC transmission line and the influence on the electromagnetic environment of UHVDC transmission line. |
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| Keywords: | electromagnetic environmental factor ±800 kVDC transmission line UHV |
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