Shaking Table Test on 800 kV HV Reactor Composite Bushing

摘要：

　　As a key component of power transmission and distribution systems,HV reactor bushing made of porcelain have suffered serious damage in previous earthquakes.In order to enhance seismic ability,the new type bushing made of composite material has been used in high seismic fortify-cation intensity projects.In this study,the 800kV HV reactor bushings were tested by shaking table.The test requirement in this analysis included: the selection of dynamic magnification factor,the selection of excited wave,the control of tolerance between input peak acceleration and output peak acceleration.During the shaking test,the dynamic characteristics,including frequency and damping ratio,and the seismic response of the composite bushing was obtained.Based on the analysis results of the bushing,the judgment of the seismic capacity was achieved.

关键词： 800 kV HV reactor composite bushing shaking table test seismic performance

作者: Yuhan Sun Zhenlin Liu Sen Lin Zhigang Su

作者单位: China Electric Power Research Institute,China

会议类型: 国际会议

会议名称: 2016联合国际信息技术、机械与电子工程国际会议

会议地点: 西安

会议语种:英文

页码: 597-603

在线出版日期: 2016-10-04（万方平台首次上网日期，不代表论文的发表时间）