摘要
首先介绍了电力系统震害预测的方法,其中包括变电站室外内高压电气设备的分析方法,主控室内主要设施的分析方法,变电站子系统的抗震可靠性分析方法和整个电力系统分析方法以及功能损失评价。以东莞市工作区电力系统震害预测为例,通过以上逐级分析,最终给出了电力系统各项震害预测结果和综合评价,在此基础上给出相应的加固改造建议。
The earthquake damage prediction method of electric system was firstly introduced in the paper,including the analysis of outdoor high -voltage electrical equipment in transformer substation,the main facility in master control room,the seismic reliability transformer substation subsystem and the whole electric system,and functional loss assessment.Taking the electric system of Dongguan city as an example and using the above analysis step by step,each item of electric system's seismic vulnerability result and comprehensive evaluation were obtained.Based on the above results,reinforcements and conversion introduce suggestions were proposed.
出处
《华南地震》
2010年第S1期122-130,共9页
South China Journal of Seismology
关键词
震害预测
电力系统
电气设备
Earthquake damage prediction
Electric system
Electrical equipment
