Original Real-Time Observations of Aeolian Vibrations on Power-Line Conductors
Original Real-Time Observations of Aeolian Vibrations on Power-Line Conductors
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DOI：
10.1109/tpwrd.2011.2158859
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发表时间：
2011-10-01
影响因子：
4.4
通讯作者：
Lilien, Jean-Louis
中科院分区：
文献类型：
--
作者：
Godard, Bertrand;Guerard, Suzanne;Lilien, Jean-Louis
架空导线振动的测量，引起的Von Karman涡脱落，进行了一个新的实验装置，作者开发的，能够连续监测的加速度在很宽的频率和振幅范围。连续的实时观测表明，风向和湍流的重要影响，以及在斯特劳哈尔方程的预测一些分歧。
Measurements of overhead conductor vibration, caused by Von Karman vortex shedding, were carried out with a new experimental device, developed by the authors, capable of continuous monitoring of acceleration over a wide range of frequency and amplitude. Continuous real-time observations showed the important influence of wind direction and turbulence as well as some divergence in predictions of the Strouhal equation.