高压支柱瓷绝缘子仿真建模与有限元仿真分析  

Simulation Modeling and Finite Element Simulation Analysis of High Voltage Post Porcelain Insulators

作　　者：闫帅 胡冰 王昆鹏 闫忠凯 YAN Shuai;HU Bing;WANG Kun-peng;YAN Zhong-kai(State Grid Anhui Electric Power co., LTD Bozhou Power Supply Company,Anhui Bozhou 236000, China;Wuhan KEDIO Electric Power Technology co., LTD, Hubei Wuhan 430000, China)

机构地区：[1]国网安徽省电力有限公司亳州供电公司,安徽亳州236000 [2]武汉科迪奥迪电力科技有限公司,湖北武汉430000

出　　处：《科技视界》2018年第29期4-7,共4页Science & Technology Vision

摘　　要：本文以发生断裂事故较多的110kV和220kV支柱绝缘子为研究对象,采用三维建模软件SolidWorks建立支柱绝缘子三维实体模型,再导入ANSYS软件中设置模型、缺陷的物理参数,通过施加振动激励,对不同状态支柱绝缘子的模态和功率谱进行仿真分析,验证了振动声学测量不同型号高压支柱瓷绝缘子的理论的可行性。In this paper,the 110kV and 220kV post insulators with more fracture accidents are taken as research object,the3D solid model of the post insulators are established by using the3D modeling software SolidWorks and imported into the ANSYS software,then the physical parameters of the model and defects are set.By applying vibration excitation,the modal and power spectra of different state post insulators are analyzed,the feasibility of vibro-acoustic measurement of different types of high-voltage post porcelain insulators are verified.

关 键 词：支柱瓷绝缘子 仿真建模 有限元分析 

分 类 号：TM564.1[电气工程—电器]