南阳站1100kV HGIS设备抗震性能数值仿真  

Anti-seismic Simulation of 1100kV HGIS in Nanyang Substation

作　　者：张铎 孙永恒 赵云学 郑宇宏 魏俊梅 

机构地区：[1]新东北电气(沈阳)高压开关有限公司,沈阳110025

出　　处：《高压电器》2014年第6期50-53,60,共5页High Voltage Apparatus

摘　　要：抗震性能是高压开关设备的重要性能。应用ANSYS软件随机振动分析模块的功率谱密度(PSD)方法对南阳站1 100 kV HGIS在水平地震加速度0.3g,垂直加速度0.15g设防烈度下的机械强度进行了详细的分析计算,计算结果表明该HGIS能够耐受该地震烈度且具有较大的安全裕度。Anti-seismic performance is very important to high voltage switchgear. Using power spectrum density（PSD）method of random vibration module of ANSYS software, the mechanical strength of 1100kV HGIS in Nanyang substation was computed and analyzed under the condition of 0.3g horizontal ground acceleration or 0.15g vertical acceleration. The results show that 1100kV HGIS in Nanyang substation can withstand these two earthquake intensities and still have a large margin.

关 键 词：1100kV HGIS 机械强度 抗震性能 ANSYS 

分 类 号：TM643[电气工程—电力系统及自动化]