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冯志伟(1998—),男,硕士,主要从事电气设备抗震研究(E-mail:1149903700@qq.com)。
杨振宇(1993—),男,副教授,主要从事电气设备抗震及减隔震研究(E-mail:yang_zy@gzhu.edu.cn)。
马玉宏(1972—),女,研究员,主要从事工程结构减隔震研究(E-mail:myhzth@gzhu.edu.cn)。
赵桂峰(1972—),男,副教授,主要从事工程结构减隔震研究(E-mail:zgfzth@gzhu.edu.cn)。
网络出版日期:2025-10-11,
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冯志伟,杨振宇,马玉宏等.特高压悬吊换流阀上部约束减震控制体系研究[J].高压电器,
FENG Zhiwei,YANG Zhenyu,MA Yuhong,et al.Research on the Upper Constrained Damping System of UHV Suspended Converter Valve[J].High Voltage Apparatus,
换流阀水平位移是地震下换流阀抗震性能评价的重要指标。为减小地震下换流阀位移响应,文中提出了由多根绝缘斜拉杆和弹簧阻尼节点组成的上部约束减震控制体系。以±800 kV特高压换流站的换流阀厅及换流阀塔为原型建立计算模型,输入长周期地震波,通过参数分析对上部约束减震控制体系进行优化设计。计算结果表明,在优化阻尼参数下,减震体系平均降低了48%的底部位移响应,上部约束减震控制体系可有效减小换流阀在长周期地震波下的底部位移。
The horizontal displacement of the converter valve is an important index for the seismic qualification of the converter valve. To reduce the displacement response of the valve under earthquake events,this study proposes the upper constrained damping system,consisting of several insulators and spring-dashpot joints. A numerical model was established based on the valve and bull building in a ±800 kV UHV converter station,then was excited by long-period seismic records. The optimal design of the upper constrained damping system is achieved by the parameter analysis. The results show that the damper system,with the optimized viscous damping coefficient,reduces the displacement response at the bottom of the valve by 48% in average. The proposed upper constrained damping system can effectively reduce the displacement response of the valve under long-period seismic records.
YOSHIDA Y , ASANO K , YAMAJI K , et al . Evaluation techniques on se,ismic performance of 500 kV thyristor valve [J ] . IEEJ Transactions on Power and Energy , 1995 , 115 ( 11 ): 1358 - 1364 .
LITZENBERGER W . Celilo converter station Mercury arc valve replacement [C ] // 2002 IEEE Power Engineering Society Winter Meeting . [S.l.] : IEEE , 2002 : 1048 - 1050 .
WU C T . The renewal of the Sylmar Converter Station [C ] // 2002 IEEE Power Engineering Society Winter Meeting . [S.l.] : IEEE , 2002 : 1063 - 1065 .
HASEGAWA T , YAMAJI K , IROKAWA H , et al . Development of a thyristor valve for next Generation 500 kV HVDC transmission systems [J ] . IEEE Transactions on Power Delivery , 1996 , 11 ( 4 ): 1783 - 1788 .
SCHIFF A J , JAMES T Y . Response of power systems to the San Fernando Valley earthquake of 9 February 1971 [R ] . USA : School of Aeronautics,Astronautics,and Engineering Sciences,Purdue University , 1972 .
LARDER R A , GALLAGHER R P , NILSSON B . Innovative seismic design aspects of the Intermountain Power Project Converter Stations [J ] . IEEE Transactions on Power Delivery , 1989 , 4 ( 3 ): 1708 - 1714 .
吴小峰 , 孙启国 . 特高压悬吊换流阀塔抗震分析 [J ] . 世界地震工程 , 2011 , 27 ( 2 ): 207 - 210 .
WU Xiaofeng , SUN Qiguo . Seismic analysis of an UHV suspended converter valve tower [J ] . World Earthquake Engineering , 2011 , 27 ( 2 ): 207 - 210 .
廖 敏 , 杨晓楠 , 栾洪洲 , 等 . ±660 kV直流输电工程换流阀结构设计 [J ] . 电力建设 , 2011 , 32 ( 7 ): 16 - 20 .
LIAO Min , YANG Xiaonan , LUAN Hongzhou , et al . Structure design of converter valve for ±660 kV HVDC transmission project [J ] . Electric Power Construction , 2011 , 32 ( 7 ): 16 - 20 .
徐俊鑫 , 谢 强 , 杨振宇 , 等 . ±800 kV特高压换流阀塔——厅整体抗震性能分析 [J ] . 高压电器 , 2020 , 56 ( 1 ): 96 - 103 .
XU Junxin , XIE Qiang , YANG Zhenyu , et al . Analysis of the overall seismic performance of ±800 kV EHV converter tower-hall [J ] . High Voltage Apparatus , 2020 , 56 ( 1 ): 96 - 103 .
邢 毅 , 孙帮新 , 骆 玲 , 等 . 高地震烈度地区特高压换流站阀厅电气布置及联接设计 [J ] . 南方电网技术 , 2019 , 13 ( 1 ): 7 .
XING Yi , SUN Gangxin , LUO Ling , et al . Electrical arrangement and connection design of valve hall of extra-high voltage converter station in high seismic intensity area [J ] . Southern Power System Technology , 2019 , 13 ( 1 ): 7 .
陆 军 , 谢 强 . 层间铰接悬挂式换流阀塔的地震响应分析 [J ] . 高压电器 , 2020 , 56 ( 11 ): 188 - 195 .
LU Jun , XIE Qiang . Seismic response analysis of suspended converter vavle with hinged interlayer [J ] . High Voltage Apparatus , 2020 , 56 ( 11 ): 188 - 195 .
ENBLOM R , COAD J N O , BERGGREN S . Design of HVDC converter station equipment subject to severe seismic performance requirements [J ] . IEEE Transactions on Power Delivery , 1993 , 8 ( 4 ): 1766 - 1772 .
YANG Zhenyu , XIE Qiang , ZHOU Yong , et al . Seismic performance and restraint system of suspended 800 kV thyristor valve [J ] . Engineering Structures , 2018 ( 169 ): 179 - 87 .
张 谦 , 程永锋 , 卢智成 , 等 . ±1 100 kV特高压直流换流阀地震响应分析 [J ] . 建筑结构 , 2018 , 48 ( s2 ): 275 - 278 .
ZHANG Qian , CHENG Yongfeng , LU Zhicheng , et al . et al seismic response analysis of ±1 100 kV UHV DC converter valve [J ] . Building Structure , 2018 , 48 ( s2 ): 275 - 278 .
YANG Zhenyu , XIE Qiang , HE Chang . Dynamic behavior of multilayer suspension equipment and adjacent post insulators with elastic‐viscous connections [J ] . Structural Control and Health Monitoring , 2020 ( 4 ): 1545 - 2263 .
电力设施抗震设计规范 : GB 50260—2013 [S ] . 2013 .
Code for seismic design of electric power facilities : GB 50260—2013 [S ] . 2013 .
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