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ABOUT THE AEOLIAN VIBRATION CONTROL OF OVERHEAD LINE CONDUCTORS

机译:关于架空导线的风沙振动控制

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The paper presents a mathematical model and a semi-analytical procedure to control the wind induced vibrations for single electrical conductor.An analytical expression of the wind energy is proposed in this paper, utilizing the experimental data.The method of aeolian vibration control is based on the energy balance principle that takes into account the wind energy input, the energy dissipated by the conductor with self damping properties and the energy dissipated by the Stockbridge dampers which are used for mitigation the vibration level of overhead line conductors.This method can be used to establish whether or not is necessary to equip the conductor by Stockbridge dampers, a suitable type of dampers, their number and optimum spacing on the conductor. Any applications are also included.
机译:本文提出了一个数学模型和一个半分析程序来控制风对单个电导体的振动。 利用实验数据,提出了风能的解析表达式。 风能振动控制方法基于能量平衡原理,该原理考虑了风能输入,具有自阻尼特性的导体所消耗的能量以及用于减轻架空振动水平的Stockbridge阻尼器所消耗的能量。导线。 该方法可用于确定是否有必要使用Stockbridge阻尼器为导体配备导体,合适类型的阻尼器,导体的数量和在导体上的最佳间距。还包括任何应用程序。

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