组合电器耐地震计算分析

Anti-Seismic Analysis of the Combined Electric Device

组合电器把断路器、隔离开关、互感器等高压开关电器设备组合到一起,是抗震性能较好的高压开关设备,目前越来越多的应用到国家电网输变电站中。使用抗震分析专用软件DASAPW-2000及前处理软件CFEMP,对中电新源(北京)高压电力设备有限公司设计的产品145kV H-GIS M1/WEB型气体绝缘金属封闭组合电器进行了九度区抗地震计算分析与抗震性能评价,提供了抗震计算报告。介绍了抗震分析专用软件DASAPW-2000及前处理软件CFEMP有限元建模中使用的第三代前处理技术及抗震计算使用的位移响应谱计算方法。

The combined electric device is a sort of high-voltage switchgear with better anti-seismic characteristics,consisted of many high-voltage components such as breaker,isolator switch and mutual inductor,etc.Now it is widely used in the transformer station of state grid more and more.DASAPW-2000 and the preprocess software CFEMP are special software for anti-seismic analysis.It is used to calculate,analyze the gas-isolator metal-encapsulation electric device,145kV H-GIS M1/WEB,designed by Zhong Dian Xin Yuan（Peking） High-Voltage Electric Device Corp,on the ninth degree seismic shock,the anti-seismic characteristics is evaluated,and the anti-seismic characteristic calculation report is given.The anti-seismic special software DASAPW-2000 and the third generation modeling technology of the preprocess software CFEMP,as well as displacement response spectrum calculation methods is introduced.