汶川特大地震对四川电网的影响

英文篇名：Effects of Wenchuan Earthquake on Sichuan Grid
中文刊名：现代电力
英文刊名：Modern Electric Power
作者：张星海 ; 吴广宁 ; 蒋伟 ; 任志超 ; 彭倩
英文作者：Zhang Xinghai1 ; 2 ; Wu Guangning2 ; Jiang Wei2 ; Ren Zhichao2 ; Peng Qian2(1.Sichuan Electric Power Corporation ; Chengdu 610061 ; China ; 2.Southwest Jiaotong University ; Chengdu 610031 ; China)
中文关键词：汶川地震 ; 电网 ; 电力设备 ; 破坏 ; 抗震 ; 变电站
英文关键词：Wenchuan earthquake ; power grid ; electrical power equipment ; damage ; earthquake resistance ; transformer station
出版日期：2009-08-10
机构：四川省电力公司;西南交通大学电气工程学院;
年：2009
期：04
出版单位：现代电力

摘要

介绍了四川电网在5.12汶川特大地震中遭受的前所未有严重破坏,包括负荷、电源、线路、变电站以及城配网等各个方面的受灾情况,分析总结了受灾原因和影响灾害程度的因素,得出地震烈度超过了设防标准是本次电力系统受损的主要原因,变电设备的结构、材料以及所处地理位置的地质状况也决定了其在地震中的易损性、最后,针对性提出了提高电力系统抗震可靠性的措施。
Sichuan power grid is suffered from unprecedented damage in the 5.12 Wenchuan earthquake.Several aspects of the disaster are discussed,such as Sichuan power grid load,power supply,transmission lines,substations and the city distribution network,and the damage reasons are analyzed.The main reason of power system suffered from damage is the intensity of earthquake exceeds its bearable standards,and the structure,materials and the geographical condition of transformer equipment decide its weak earthquake resistance in the earthquake.Some earthquake protective measures are suggested to improve the earthquake resistance of power.

引文

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