摘要
地震能量释放巨大,对电网的破坏力极强。2017年8月8日四川省阿坝州九寨沟县发生了7.0级地震,造成阿坝供电公司所属的110 k V九寨沟变电站部分重要设备损毁,导致全站失电。依据此次地震中相关地质和电网数据,分析九寨沟变电站重要设备受损原因,利用卫星遥感资料解译了九寨沟变电站周边区域地质破坏的影响,并提出了针对重要设备的隔振减震措施。
The seismic energy is powerful,so it has extremely destructive force on power grid. On August 8,2017,a 7. 0-magnittute earthquake hit Jiuzhaigou County of Sichuan province. It made great damage of some important equipment in 110 k V Jiuzhaigou substation of Aba electric power supply company,which caused the total power loss of the station. The relevant geological and grid data in the earthquake are collected. The damage of important equipment in Jiuzhaigou substation caused by the earthquake is analyzed. The influence of regional geological damage around Jiuzhaigou substation is described by satellite remote sensing data,and the vibration isolation and shock absorption measures for the important equipment are put forward.
作者
韩晓言
刘洋
范少君
曹永兴
Han Xiaoyan;Liu Yang;Fan Shaojun;Cao Yongxing(State Grid Sichuan Electric Power Company, Chengdu 610041, Sichuan,Chian;China Electric Power Research Institute, Beijing 100192;State Grid Liangshan Electric Power Supply Company, Xichang 615000, Sichuan, China;State Grid Sichuan Electric Power Research Institute, Chengdu 610041, Sichuan, China)
出处
《四川电力技术》
2018年第2期68-71,共4页
Sichuan Electric Power Technology
关键词
地震
重要设备
卫星遥感
隔振减震
earthquake
important equipment
satellite remote sensing
vibration isolation and shock absorption
