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超高压输电系统已应用于我国的大功率、远距离电力输送,它跨越高烈度区域应考虑地震荷载的影响。本文以FCZ10-492等五种超高压避雷器为研究对象,通过对设备动力特性参数的测定,抗震能力的动力分析和实型模拟地震试验,对高柔性超高压电气设备的动力分析方法和试验标准以及提高抗震能力的途径等问题,提出了分析意见。
The EHV transmission system has been applied to high-power and long-distance power transmission in China. It should consider the impact of seismic loads across high-intensity regions. In this paper, five kinds of ultra-high voltage arresters such as FCZ10-492 are taken as the research objects. Through the determination of the dynamic characteristic parameters of the equipment, dynamic analysis of seismic resistance and real-type simulated seismic test, the dynamic analysis method and test standard for high-flexibility EHV electrical equipment are studied. As well as ways to improve earthquake resistance and other issues, put forward analysis opinions.