Simulation Analysis of Transmission Wire Breeze Vibration

For the typical anti vibration device, the anti vibration hammer and damping line are modeled and analyzed. The energy balance method is used to analyze the principle of aeolian vibration of transmission lines and the anti vibration effects of different anti vibration devices. The influence of installing damper and damping wire on the amplitude of aeolian vibration of grounding wires is studied. The finite element models of the two devices are established. The modal analysis method is used to calculate their natural frequencies and vibration modes, and the reliability of the finite element model of the anti vibration device is verified. After mastering the model and simulation method of the transmission line breeze vibration system, the effect of installing different types, quantities and combination modes of anti vibration devices in the system is compared and analyzed, and it is found that the combination model has absolute advantages. This paper studies and verifies the modeling and simulation method of transmission line breeze vibration, and verifies the effectiveness of the anti vibration method through an example.