A Technique for Calculating Voltages Induced on Twisted-Wire Pairs Using the FDTD Method

被引:22
|
作者
Tatematsu, Akiyoshi [1 ]
Rachidi, Farhad [2 ]
Rubinstein, Marcos [3 ]
机构
[1] Cent Res Inst Elect Power Ind, Elect Power Engn Res Lab, Yokosuka, Kanagawa 2400196, Japan
[2] Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol, EMC Lab, CH-1015 Lausanne, Switzerland
[3] Univ Appl Sci Western Switzerland, IICT, CH-1400 Yverdon, Switzerland
关键词
Finite-difference time-domain (FDTD) method; induced voltages; power stations; substations; twisted-wire pairs; TRANSMISSION-LINE MODEL; TERMINAL RESPONSE; BOUNDARY;
D O I
10.1109/TEMC.2016.2604463
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Disturbances in low-voltage control circuits in substations and power plants occur due to lightning or switching surges. Adequate protection of electronic devices in low-voltage control circuits requires the capacity to predict surge phenomena and to evaluate the effectiveness of protection methodologies. In this paper, we present and validate a technique to represent twisted-wire pairs, which are commonly used in control circuits, for surge simulations using the finite-difference time-domain method combined with the Agrawal et al. model.
引用
收藏
页码:301 / 304
页数:4
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