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特高压电气设备抗震试验共振拍波适用性及合理地震动输入研究

DOI: 10.13336/j.1003-6520.hve.2015.05.046, PP. 1753-1759

Keywords: 共振拍波,抗震性能,特高压电气设备,频率,标准反应谱,特征周期

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Abstract:

为研究地震动输入共振拍波的频率与特高压电气设备频率不一致时对设备抗震性能评估结果产生的影响,通过理论分析与数值仿真,分析了共振拍波在特高压电气设备抗震试验中的局限性和不足之处。研究结果表明,特高压电气设备在地震作用下具有较强的非线性特征,试验过程中设备基频变化比较明显,选用共振拍波已不能达到与设备共振的目的。结合特高压电气设备的特点,提出了适用于特高压电气设备抗震试验的地震加速度反应谱,该反应谱的地震动力放大系数为2.5、特征周期为0.9s,具有广泛的场地包络性,研究成果为特高压电气设备的抗震试验提供了依据。

References

[1]  程永锋,邱 宁,卢智成,等. 硬管母线连接的1 000 kV避雷器和电容电压式互感器抗震性能振动台试验[J]. 高电压技术,2012,40(3):3882-3886. CHENG Yongfeng, QIU Ning, LU Zhicheng, et al . Shake table test on seismic performance of 1 000 kV arrester and capacitor voltage transformer interconnected by tube bus[J]. High Voltage Engineering, 2012, 40(3):3882-3886.
[2]  李学林,姚 涛,李 金,等. 特高压变电站支柱绝缘子重覆冰闪仿真计算与试验分析[J]. 高电压技术,2013,39(3):612-617. LI Xuelin, YAO Tao, LI Jin, et al . Study on flashover model of UHV substation post insulator in serious icing condition[J]. High Voltage Engineering, 2013, 39(3): 612-617.
[3]  张搏宇,苏 宁,吕雪斌,等. 带串联间隙1 000 kV特高压交流输电线路避雷器关键技术参数分析[J]. 高电压技术,2013,39(3):618-622. ZHANG Boyu, SU Ning, LÜ;
[4]  Xuebin, et al . Analysis of key technical parameters of arresters used for 1 000 kV UHVAC transmission line with series gap[J]. High Voltage Engineering, 2013, 39(3): 618-622.
[5]  尤红兵,张郁山,赵凤新. 电气设备振动台试验输入的合理确定[J]. 电网技术,2012,36(5):118-124. YOU Hongbing, ZHANG Yushan, ZHAO Fengxin. Reasonable determination of input waves for shake-table test of electrical equipments[J]. Power System Technology, 2012, 36(5): 118-124.
[6]  GB 50260—2013 电力设施抗震设计规范[S]. 北京:中国计划出版社,2013. GB 50260—2013 Code for design of seismic of electrical installations[S]. Beijing, China: China Planning Press, 2013.
[7]  代泽兵,卢智成,朱祝兵,等. 特高压电气设备抗震评估与减震设计研究技术报告[R]. 北京:中国电力科学研究院,2012. DAI Zebing, LU Zhicheng, ZHU Zhubing, et al . Research report on seismic evaluation and energy dissipation design of UHV electrical equipment[R]. Beijing, China: China Electric Power Research Institute, 2012.
[8]  朱祝兵,代泽兵,卢智成,等. 特高压电气设备法兰连接处的弯曲刚度试验研究[J]. 中国电力,2014,47(6):6-11. ZHU Zhubing, DAI Zebing, LU Zhicheng, et al . Experimental study of the bending rigidity at flange connection of UHV electrical equipment[J]. Electric Power, 2014, 47(6): 6-11.
[9]  李晓玉,陈 淮,李 天. 高压电气设备动态特性分析[J]. 郑州工业大学学报,1999,20(2):61-63. LI Xiaoyu, CHEN Huai, LI Tian. Study on natural frequencies of high-voltage electrical equipment[J]. Journal of Zhengzhou University of Technology, 1999, 20(2): 61-63.
[10]  Dastous J B, Filiatrault A, Pierre J R. Estimation of displacement at interconnection points of substation equipment subjected to earthquakes[J]. IEEE Transactions on Power Delivery, 2004, 19(2): 618-628.
[11]  刘建秋,王亚超,韩文庆. 变电站震害分析与抗震措施的研究综述[J]. 电力建设,2011,32(7):44-50. LIU Jianqiu, WANG Yachao, HAN Wenqing. Review on seismic disaster analysis and aseismatic measures of transformer substation[J]. Electric Power Construction, 2011, 32(7): 44-50.
[12]  程永锋,朱全军,卢智成. 变电站电力设施抗震措施研究现状与发展趋势[J]. 电网技术,2008,32(22):84-89. CHENG Yongfeng, ZHU Quanjun, LU Zhicheng. Progress and development trend on seisnic measures of electric power equipments in transformer substation[J]. Power System Technology, 2008,32(22): 84-89.
[13]  于永清,李光范,李 鹏. 四川电网汶川地震电力设施受灾调研分析[J]. 电网技术,2008,32(11):1-6. YU Yongqing, LI Guangfan, LI Peng. Investigation and analysis of electric equipment damage in Sichuan Power Ggrid caused by Wenchuan earthquake[J]. Power System Technology, 2008, 32(11): 1-6.
[14]  日本电气协会电气技术基准委员会. 电气设备抗震设计指南[M]. 周书瑞,郭展潮, 译. 北京:中国技术标准出版社,1984:1-15. Benchmark Electrical Technology Committee of Japan Electric Institute. Seismic design for electrical equipment[M]. ZHOU Shurui, GUO Zhanchao, Translated. Beijing, China: Chinese Technical Standards Press, 1984: 1-15.
[15]  Bhuyan G S, Zhai E, Ghalibafian H, et al . Seismic behavior of flexible conductors connecting substation equipment, part I: static and dynamic properties of individual components[J]. IEEE Transactions on Power Delivery, 2004, 19(4): 1673-1677.
[16]  IEEE Std 693—2005 IEEE recommended practice for seismic design of substations[S], 2005.
[17]  解 琦,郝际平,张文强,等. 日中美抗震规范中电气设备抗震设计研究[J]. 世界地震工程,2009,25(4):188-193. XIE Qie, HAO Jiping, ZHANG Wenqiang, et al . Comparative study on seismic design between Chinese, American and Japanese seismic design codes of electric power facilitie[J]. World Earthquake Engineering, 2009, 25(4): 188-193.
[18]  尤红兵,赵凤新,刘锡荟. 美国《变电站抗震设计推荐规程》评价[J]. 电力建设,2009,30(6):43-47. YOU Hongbing, ZHAO Fengxin, LIU Xihui. Introduction of recommended code of substation aseismatic design[J]. Electric Power Construction, 2009, 30(6): 43-47.
[19]  龙驭球,包世华,匡文起,等. 结构动力学教程(II)[M].北京:高等教育出版社,2001:193-262. LONG Yuqiu, BAO Shihua, KUANG Wenqi, et al . Structural mechanics course(II)[M]. Beijing, China: Higher Education Press, 2001: 193-262.
[20]  胡聿贤. 地震工程学[M].北京:地震出版社,2005:129-165. HU Yuxian. Earthquake engineering[M].Beijing, China: Earthquake Publishing House, 2005: 129-165.

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