雷电传输线电流瞬态TLM数值模拟

M. A. F. Mattos
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引用次数: 0

摘要

近年来,由于提高输电线路性能和电能质量的需要,人们对输电线路的雷击现象越来越关注。采用TLM(传输线模型)数值模拟技术,对配电线路、避雷器、接地电极、阻抗时变和接地连接线进行了模拟。给出了两个仿真结果,并与实测结果进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Lightning-Transmission Line Current Transient TLM Numerical Simulation
Recently, the lightning strokes to transmission lines are been watched more carefully due to the needs to improve the transmission lines performance and the power quality. The TLM (Transmission-Line-Model) numerical technique is applied to model a distribution line, surge arresters, grounding electrodes impedance time varying, and the connecting leads to ground. Two simulations are shown and compared with measurements.
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