Self damping characteristics of self damping conductor under Aeolian Vibration

• 1、Automation school of Beijing University of Posts and Telecommunications，Beijing 100876

Abstract：In order to obtain the self-damping characteristics of the self-damping conductor and the conventional wire under aeolian vibration, the parameters such as the dynamic bending strain, the self-damping power consumption, the frequency and the amplitude value during the vibration of the conductor are measured by the wire self-damping characteristic test device. The data are fitted and the error values of the original test data are calculated using the different formulas. The self -damping power consumption of the wire is fitted with formula (2)and the accuracy is higher. The self-damping consumption power of the self-damping wire is larger than that of the conventional wire in the test frequency range. The dynamic bending strain at the equilibrium point of the self-damping wire is smaller than that of the conventional conductor.The self-damping characteristic of the Self-damping Characteristics and Influencing Factors of Overhead Conductor under Aeolian Vibrationself-damping wire is better than that of the conventional wire.

Keywords： self-damping wire dynamic bending strain frequency amplitude