Impact of low temperature climate process in winter 2021 on transmission lines in eastern Inner Mongolia and surrounding areas

Abstract:
Inner Mongolia and its surrounding areas are often affected by strong wind, cold wave, strong cooling, and other weather in winter, which leads to the frequent occurrence of wind deviation and galloping of overhead conductors of transmission lines in this area, as well as the complexity of vibration forms. Through the construction and operation of low temperature climate monitoring system, statistical analysis is carried out on the impact of low temperature disasters on transmission lines in eastern Inner Mongolia and surrounding areas by the end of 2021, so as to provide scientific and technological support for transmission line equipment management in this area.