哈密南±800kV换流站换流区域建构筑物结构设计
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摘要
换流区域为±800kV特高压直流换流站的核心区域,是换流站设计的重点和难点。基于哈密南±800kV换流站工程技术条件,论述了换流区域主要建构筑物的结构设计特点。结合国内已投运的±800kV换流站设计、施工和运行经验,按照技术先进、经济合理、安全可靠、施工方便的原则,总结了±800kV换流站换流区域包括阀厅、控制楼内电缆夹层、空冷器保温室、换流变压器基础及搬运轨道、换流变压器进线构架等建构筑物结构选型及实施方案,以期对后续特高压直流换流站结构设计提供指导和借鉴作用。
Converter transformer area is the core area in ±800kV UHVDC converter station, and it is also the focus and difficult part for the station design. According to the engineering technical conditions of the Hami ±800kV converter station project, the structural design characteristics of the main buildings and structures in the converter transformer area are introduced. On the basis of the experiences in design, construction and operation of the ±800kV converter stations that have been put into operation in China, the structure type selection and implementation scheme for the mian buildings in the ±800kV converter transformer area, including the valve hall, cable interlayer in control building, insulated room for air cooler, converter transformer foundation and railroad foundation, and the incoming-line frame for the converter transformer are summarized in the principle of advanced technology, reasonable economy, safe, reliable and convenient construction, which can be used as a guidance and reference for the structural design of the future UHVDC converter stations.
Converter transformer area is the core area in ±800kV UHVDC converter station, and it is also the focus and difficult part for the station design. According to the engineering technical conditions of the Hami ±800kV converter station project, the structural design characteristics of the main buildings and structures in the converter transformer area are introduced. On the basis of the experiences in design, construction and operation of the ±800kV converter stations that have been put into operation in China, the structure type selection and implementation scheme for the mian buildings in the ±800kV converter transformer area, including the valve hall, cable interlayer in control building, insulated room for air cooler, converter transformer foundation and railroad foundation, and the incoming-line frame for the converter transformer are summarized in the principle of advanced technology, reasonable economy, safe, reliable and convenient construction, which can be used as a guidance and reference for the structural design of the future UHVDC converter stations.
引文
[1]刘宗辉,朱海华,张劲松.特高压换流站高端阀厅结构设计[J].电力建设,2008,29(11):24-27.LIU Zong-hui,ZHU Hai-hua,ZHANG Jin-song.Structural design of valve hall of UHV converter station[J].Electric Power Construction,2008,29(11):24-27.
[2]马勇杰.换流站阀厅结构选型与抗震分析[J].电力建设,2009,30(2):37-40.MA Yong-jie.Structural selection and anti-quake analysis of converter station valve hall[J].Electric Power Construction,2009,30(2):37-40.
[3]吴必华,高湛,陈俊,等.±800 kV阀厅结构扭转变形分析[J].电力建设,2011,32(11):28-30.WU Bi-hua,GAO Zhan,CHEN Jun,et al.Torsion deformation of valve hall structure in±800 kV convertor station[J].Electric Power Construction,2011,32(11):28-30.
[4]朱弘钊,刘绍帅.特高压直流换流站阀厅内部检修大厅磁场屏蔽分析与设计[J].电力建设,2013,34(1):12-15.ZHU Hong-zhao,LIU Shao-shuai.Analysis and design of magnetic shielding in valve maintenance hall of UHVDC converter station[J].Electric Power Construction,2013,34(1):12-15.
[5]陈凯.阀厅钢屋架与防火墙连接节点性能分析[D].武汉:武汉理工大学,2011.CHEN Kai.Behavior Analysis for connection joint between valve hall steel roof and firewall[D].Wuhan:Wuhan University of Technology,2011.
[6]熊利剑.阀厅钢屋架与防火墙连接试验研究[D].武汉:武汉理工大学,2011.XIONG Li-jian.Experimental research of connection between valve hall steel roof and firewall[D].Wuhan:Wuhan University of Technology,2011.
[7]陈一军,魏文晖,陈俊,等.阀厅结构屋架与防火墙连接部位非线性有限元分析[J].建材世界,2012,33(5):88-90.CHEN Yi-jun,WEI Wen-hui,CHEN Jun,et al.Nonlinear finite element analysis for connection joint between valve hall steel roof and firewall[J].The World of Building Materials,2012,33(5):88-90.
[8]张先伟,钟伟华.±800 kV特高压换流站阀厅及控制楼电磁屏蔽[J].电力建设,2012,33(2):36-39.ZHANG Xian-wei,ZHONG Wei-hua.Electromagnetic shielding of valve halls and control buildings of±800 kV UHVDC converter stations[J].Electric Power Construction,2012,33(2):36-39.
[9]陈传新,王静,朱功辉,等.±800 kV换流站阀厅和主控楼结构选型[J].南方电网技术,2009,3(5):10-14.CHEN Chuan-xin,WANG Jing,ZHU Gong-hui,et al.Structure form selection of the valve hall and control building of±800 kV DC converter station[J].Southern Power System Technology,2009,3(5):10-14.
[10]刘宗辉,朱海华,叶盛.特高压换流站阀厅悬吊阀地震作用研究[J].南方电网技术,2009,3(1):24-26.LIU Zong-hui,ZHU Hai-hua,YE Sheng.Research of seismic response of suspending valves in converter station[J].Southern Power System Technology,2009,3(1):24-26.
[11]魏文晖,周兴乐,胡孝平.换流站阀厅结构地震效应动力分析[J].建筑结构,2010,40(3):75-77.WEI Wen-hui,ZHOU Xing-le,HU Xiao-ping.Dynamic analysis on seismic behavior of inverter station valve hall[J].Building Structure,2010,40(3):75-77.
[12]韦文兵,吴轶,蔡健,等.大型换流站阀厅结构地震响应弹塑性分析[J].地震工程与工程振动,2011,31(5):113-120.WEI Wen-bing,WU Yi,CAI Jian,et al.Elastic-plastic analysis of seismic responses of valve-hall structure with suspended valves of large-scale converter station[J].Journal of Earthquake Engineering and Engineering Vibration,2011,31(5):113-120.
[13]刘宗辉,吴轶,蔡健,等.带悬吊阀体的大型换流站阀厅结构地震反应分析[J].建筑结构,2012,42(10):119-123.LIU Zong-hui,WU Yi,CAI Jian,et al.Seismic response of valve-hall structure with suspended valves of large-scale converter station[J].Building Structure,2012,42(10):119-123.
[14]刘辉.换流站换流阀冷却系统的选型研究[J].吉林电力,2012,40(1):30-32.LIU Hui.Research on cooling system selection of convert valve in convert station[J].Jilin Electric Power,2012,40(1):30-32.
[15]付纪华,刘军,孙海涛,等.换流站阀冷却外风冷系统防冻设计策略及现场应急处理[J].陕西电力,2013,41(1):79-82.FU Ji-hua,LIU Jun,SUN Hai-tao,et al.Probe into anti-freezing design strategies&emergency treatments of outer air cooling in converter station valve cooling system[J].Shaanxi Electric Power,2013,41(1):79-82.
[2]马勇杰.换流站阀厅结构选型与抗震分析[J].电力建设,2009,30(2):37-40.MA Yong-jie.Structural selection and anti-quake analysis of converter station valve hall[J].Electric Power Construction,2009,30(2):37-40.
[3]吴必华,高湛,陈俊,等.±800 kV阀厅结构扭转变形分析[J].电力建设,2011,32(11):28-30.WU Bi-hua,GAO Zhan,CHEN Jun,et al.Torsion deformation of valve hall structure in±800 kV convertor station[J].Electric Power Construction,2011,32(11):28-30.
[4]朱弘钊,刘绍帅.特高压直流换流站阀厅内部检修大厅磁场屏蔽分析与设计[J].电力建设,2013,34(1):12-15.ZHU Hong-zhao,LIU Shao-shuai.Analysis and design of magnetic shielding in valve maintenance hall of UHVDC converter station[J].Electric Power Construction,2013,34(1):12-15.
[5]陈凯.阀厅钢屋架与防火墙连接节点性能分析[D].武汉:武汉理工大学,2011.CHEN Kai.Behavior Analysis for connection joint between valve hall steel roof and firewall[D].Wuhan:Wuhan University of Technology,2011.
[6]熊利剑.阀厅钢屋架与防火墙连接试验研究[D].武汉:武汉理工大学,2011.XIONG Li-jian.Experimental research of connection between valve hall steel roof and firewall[D].Wuhan:Wuhan University of Technology,2011.
[7]陈一军,魏文晖,陈俊,等.阀厅结构屋架与防火墙连接部位非线性有限元分析[J].建材世界,2012,33(5):88-90.CHEN Yi-jun,WEI Wen-hui,CHEN Jun,et al.Nonlinear finite element analysis for connection joint between valve hall steel roof and firewall[J].The World of Building Materials,2012,33(5):88-90.
[8]张先伟,钟伟华.±800 kV特高压换流站阀厅及控制楼电磁屏蔽[J].电力建设,2012,33(2):36-39.ZHANG Xian-wei,ZHONG Wei-hua.Electromagnetic shielding of valve halls and control buildings of±800 kV UHVDC converter stations[J].Electric Power Construction,2012,33(2):36-39.
[9]陈传新,王静,朱功辉,等.±800 kV换流站阀厅和主控楼结构选型[J].南方电网技术,2009,3(5):10-14.CHEN Chuan-xin,WANG Jing,ZHU Gong-hui,et al.Structure form selection of the valve hall and control building of±800 kV DC converter station[J].Southern Power System Technology,2009,3(5):10-14.
[10]刘宗辉,朱海华,叶盛.特高压换流站阀厅悬吊阀地震作用研究[J].南方电网技术,2009,3(1):24-26.LIU Zong-hui,ZHU Hai-hua,YE Sheng.Research of seismic response of suspending valves in converter station[J].Southern Power System Technology,2009,3(1):24-26.
[11]魏文晖,周兴乐,胡孝平.换流站阀厅结构地震效应动力分析[J].建筑结构,2010,40(3):75-77.WEI Wen-hui,ZHOU Xing-le,HU Xiao-ping.Dynamic analysis on seismic behavior of inverter station valve hall[J].Building Structure,2010,40(3):75-77.
[12]韦文兵,吴轶,蔡健,等.大型换流站阀厅结构地震响应弹塑性分析[J].地震工程与工程振动,2011,31(5):113-120.WEI Wen-bing,WU Yi,CAI Jian,et al.Elastic-plastic analysis of seismic responses of valve-hall structure with suspended valves of large-scale converter station[J].Journal of Earthquake Engineering and Engineering Vibration,2011,31(5):113-120.
[13]刘宗辉,吴轶,蔡健,等.带悬吊阀体的大型换流站阀厅结构地震反应分析[J].建筑结构,2012,42(10):119-123.LIU Zong-hui,WU Yi,CAI Jian,et al.Seismic response of valve-hall structure with suspended valves of large-scale converter station[J].Building Structure,2012,42(10):119-123.
[14]刘辉.换流站换流阀冷却系统的选型研究[J].吉林电力,2012,40(1):30-32.LIU Hui.Research on cooling system selection of convert valve in convert station[J].Jilin Electric Power,2012,40(1):30-32.
[15]付纪华,刘军,孙海涛,等.换流站阀冷却外风冷系统防冻设计策略及现场应急处理[J].陕西电力,2013,41(1):79-82.FU Ji-hua,LIU Jun,SUN Hai-tao,et al.Probe into anti-freezing design strategies&emergency treatments of outer air cooling in converter station valve cooling system[J].Shaanxi Electric Power,2013,41(1):79-82.
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