Observation of Residual Voltage in Low-Voltage Surge Protective Devices Due to Nearby M-Components
Observation of Residual Voltage in Low-Voltage Surge Protective Devices Due to Nearby M-Components
复制标题
低压浪涌保护器中 M 元件附近残留电压的观察
DOI：
10.1109/temc.2017.2737648
复制
发表时间：
2018-06
影响因子：
2.1
通讯作者：
Zhang Yang
中科院分区：
文献类型：
--
作者：
Chen Shaodong;Zhang Yijun;Zhou Mi;Yan Xu;Lu Weitao;Chen Luwen;Zhang Yang
介绍了2014年夏季广东省雷电放电综合观测实验的结果。由于附近的M分量的触发闪电，在浪涌保护器（SPD）连接到架空配电线路的剩余电压和电流流动进行了观察。分析了不同M分量在SPD两端引起的不同特性的剩余电压，并讨论了不同特性的形成机理。研究结果表明，由三种M分量引起的SPD两端的剩余电压由40 m距离附近触发雷的线路感应和地电位上升（GPR）共同决定。具有大峰值电流的M分量将在电力线中产生大的浪涌能量。在给定的峰值电流下，M分量具有比回程更大的浪涌能量。SPD的接地端仍然受到GPR的影响，我们的研究结果还表明，与M-分量叠加的持续电流是一个重要因素，在确定的电力分配线路的线路耦合的大小时，附近发生雷击。
This paper presents experimental results obtained from the Guangdong comprehensive observation experiment on lightning discharge during summer 2014. Residual voltages and current flows in a surge protective device (SPD) connected to an overhead distribution line were observed due to nearby M-components of a triggered lightning flash. Residual voltages with varying characteristics caused by different M-components are analyzed at two terminals of the SPD, and corresponding formation mechanisms for the different characteristics are also discussed. Our results show that the residual voltages at two terminals of the SPD caused by three types of M-component are determined from both the line induction and the ground potential rise (GPR) in a nearby triggered lightning at 40 m distance. The M-component with a large peak current would produce large surge energies in the power line. Under a given peak current, the M-component has greater surge energy than the return stroke. The ground terminal of the SPD is still affected by the GPR, and our results also show that the continuing current superimposed with M-components is an important factor in determining the magnitude of line coupling in power distribution lines when a lightning flash occurs nearby.
登录
查看更多内容
影响因子：
4.4
作者：
Cai Li;Wang Jianguo;Zhou Mi;Chen Shaodong;Xue Jian
通讯作者：
Xue Jian
DOI：
10.1109/mper.1989.4310334
发表时间：
1986-04
期刊：
IEEE Power Engineering Review
影响因子：
--
作者：
S. Yokoyama;K. Miyake;Sukenori Fukui
通讯作者：
S. Yokoyama;K. Miyake;Sukenori Fukui
影响因子：
2.1
作者：
F. Rachidi;M. Rubinstein;S. Guerrieri;C. Nucci
通讯作者：
F. Rachidi;M. Rubinstein;S. Guerrieri;C. Nucci
影响因子：
--
作者：
R. Fisher;G. Schnetzer;R. Thottappillil;V. Rakov;M. Uman;J. D. Goldberg
通讯作者：
R. Fisher;G. Schnetzer;R. Thottappillil;V. Rakov;M. Uman;J. D. Goldberg
DOI：
10.1109/mper.2002.4312014
发表时间：
2002-07
期刊：
IEEE Power Engineering Review
影响因子：
--
作者：
V. Rakov;M. Uman;M.I. Fernandez;C. Mata;K. Rambo;M. V. Stapleton;R. R. Sutil-R.
通讯作者：
V. Rakov;M. Uman;M.I. Fernandez;C. Mata;K. Rambo;M. V. Stapleton;R. R. Sutil-R.