| 我国1000kV特高压交流输电线路电磁环境的研究 |
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| 引用本文： | 王小凤,周浩. 我国1000kV特高压交流输电线路电磁环境的研究[J]. 环境科学与技术, 2007, 30(6): 23-26 |
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| 作者姓名： | 王小凤 周浩 |
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| 作者单位： | 浙江大学电气工程学院,杭州,310027 |
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| 摘 要： | 采用CDEGS软件,对特高压交流输电线路周围的电磁环境进行了仿真研究。以正三角排列的架空线路为模型,分析了相导线对地高度、相间距离、分裂导线的根数、分裂间距、分裂导线子导线直径变化对工频电场、工频磁场、无线电干扰和可听噪声的影响,并分别比较了大雨、湿导线和晴天时特高压输电线路周围的无线电干扰和可听噪声。
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| 关 键 词： | 特高压电磁环境 工频电场 工频磁场 无线电干扰 可听噪声 |
| 文章编号： | 1003-6504（2007）06-0023-04 |
| 修稿时间： | 2006-06-122006-10-12 |
Electromagnetic Environment under UHVAC(1000kV) Transmission Lines |
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| WANG Xiao-feng,ZHOU Hao. Electromagnetic Environment under UHVAC(1000kV) Transmission Lines[J]. Environmental Science and Technology, 2007, 30(6): 23-26 |
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| Authors: | WANG Xiao-feng ZHOU Hao |
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| Abstract: | This is a study based on a software package - CDEGS developed by a Canadian company (SES), focusing on the influence of height of phase conductors, wire spacing, numbers of split conductors. on power frequency electric field, magnetic field, radio interference (RI ) and audible noise (AN). The effect of different weather conditions were studied as well. |
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| Keywords: | resorcin UHV electromagnetic environment power frequency electric field magnetic field radio interference (RI ) audible noise (AN) |
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