| 复杂地形情况下高压交流输电线路电磁环境特性分析 |
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| 引用本文： | 周宏威,左鹏,邹军,袁建生.复杂地形情况下高压交流输电线路电磁环境特性分析[J].电网技术,2011,35(9):164-169. |
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| 作者姓名： | 周宏威 左鹏 邹军 袁建生 |
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| 作者单位： | 1. 东北林业大学机电工程学院,黑龙江省哈尔滨市,150040
2. 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京市海淀区,100084 |
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| 基金项目： | 科技部“电力系统及发电设备控制和仿真”国家重点实验室开放基金项目(SKLD09KM11)~~ |
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| 摘 要： | 为研究复杂地形高压交流输电线路电磁环境,基于镜像法的思想,提出改进格林函数的模拟电荷法.给出该方法的理论框架和实施步骤,并进行验证；分析不同角度斜坡,不同高度特高压交流输电线路的电磁环境特性.分析结果表明:斜坡对输电线路的工频电场影响较明显,其影响是先减小后增加；斜坡对输电线路的可听噪声和无线电干扰的影响不明显.由该方...
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| 关 键 词： | 特高压输电线路 复杂地形 模拟电荷法 电磁环境 |
Analysis on Electromagnetic Environment Characteristics of High-Voltage AC Transmission Lines Passing Through Complex Terrains |
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| ZHOU Hongwei
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ZUO Peng
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ZOU Jun
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YUAN Jiansheng.Analysis on Electromagnetic Environment Characteristics of High-Voltage AC Transmission Lines Passing Through Complex Terrains[J].Power System Technology,2011,35(9):164-169. |
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| Authors: | ZHOU Hongwei ZUO Peng ZOU Jun YUAN Jiansheng |
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| Affiliation: | ZHOU Hongwei1,ZUO Peng2,ZOU Jun2,YUAN Jiansheng2(1.College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin 150040,Heilongjiang Province,China,2.State Key Lab of Control and Simulation of Power Systems and Generation Equipments (Dept.of Electrical Engineering,Tsinghua University),Haidian District,Beijing 100084,China) |
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| Abstract: | To study the electromagnetic environment of high-voltage AC transmission lines passing through complex terrains,according to the method of images an improved Green function method is proposed to simulate the charge distribution.The theoretical framework and implementation steps of the proposed method are given and verified.The electromagnetic environment characteristics of ultra high voltage(UHV) AC transmission lines with different heights above the ramp with different slope angles are analyzed.Analysis re... |
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| Keywords: | ultra high voltage(UHV) transmission lines complex terrains charge simulation method(CSM) electromagnetic environment |
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