Calculation of electromagnetic induction inside a wind turbine tower struck by lightning

Wang Xiaohui; Zhang Xiaoqing

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Calculation of electromagnetic induction inside a wind turbine tower struck by lightning

机译：雷电击中风电塔内部电磁感应的计算

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An efficient algorithm is described in this paper for calculating the magnetic transient effects in a wind turbine tower struck by lightning. An electrical network model of the tower is established to compute the transient responses on its surface, and the electrical parameters of the network are determined considering the effect of ground. Based on the transient current responses along the tower conductors, the evaluation of magnetic field distribution is presented directly in time domain, and the transient overvoltage induced in a loop is also calculated according to the law of electromagnetic induction. The results are helpful in determining possible hazards and designing lightning protection systems.

机译：本文描述了一种有效的算法，用于计算被雷击的风力涡轮机塔架中的磁瞬变效应。建立塔的电气网络模型以计算其表面的瞬态响应，并考虑地面影响确定网络的电气参数。基于沿着塔架导体的瞬态电流响应，直接在时域中给出了磁场分布的评估，并且还根据电磁感应定律计算了环路中感应的瞬态过电压。结果有助于确定可能的危害并设计防雷系统。

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来源
《Wind Energy》 |2010年第7期|p.615-625|共11页
作者
Wang Xiaohui; Zhang Xiaoqing;
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作者单位

School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China;

rnSchool of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
wind turbine tower; lightning; transient response; magnetic field; transient overvoltage power compensation; amplification factor; rotor side converter;

机译：风力发电机塔闪电;瞬态响应磁场;瞬态过压功率补偿;放大系数转子侧变流器;

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专利

1. FDTD Electromagnetic Analysis of a Wind Turbine Generator Tower Struck by Lightning [J] . Mitsuhiro Nagao, Naoto Nagaoka, Yoshihiro Baba, 電気学会論文誌 B:電力·エネルギー部門誌 . 2009,第10期

机译：风力发电机塔被雷击的FDTD电磁分析
2. An Efficient Algorithm Of Transientresponses On Wind Turbine Towers struck By Lightning [J] . Wang Xiaohui, Zhang Xiaoqing, Yang Dasheng Compel . 2009,第2期

机译：雷电击中风电塔架瞬态响应的高效算法
3. Calculation of Lightning Transient Responses on Wind Turbine Towers [J] . Xiaoqing Zhang, Yongzheng Zhang Mathematical Problems in Engineering . 2013,第pta3期

机译：风力发电机塔架雷电瞬态响应的计算
4. Electric Field Distribution Inside Wind Turbine Towers Struck by Lightning [C] . Xiaohui Wang, Xiaoqing Zhang 第八届电磁理论、天线及传播国际研讨会论文集 . 2008

机译：雷电击中风力涡轮机塔内的电场分布
5. Optimization Of Alternative Wind Turbine Towers In Low Wind Resource Regions [D] . Al-Kaimakchi, Anwer. 2017

机译：低风资源区替代风电塔架的优化
6. Calculation of Transient Potential Rise on the Wind Turbine Struck by Lightning [O] . Zhang Xiaoqing -1

机译：雷击风力发电机瞬态势的计算。
7. Calculation of Transient Potential Rise on the Wind Turbine Struck by Lightning [O] . Zhang Xiaoqing 2014

机译：闪电击中风力涡轮机瞬态潜力上升的计算

Calculation of electromagnetic induction inside a wind turbine tower struck by lightning

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