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考虑应变的管内电缆导体设计模型 被引量：2

Model for Cable-in-Conduit Conductor (CICC) Design Considering Strain Effect
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摘要 为了简化管内电缆导体(CICC)的设计过程,提出了考虑稳定性和应变的导体仿真设计思想,研究了应变对临界电流密度的影响,量化了应变的作用;根据1级子缆采用3根超导股线、CICC运行于过渡区间以及纯铜线起不同作用的假定条件,建立了导体的数值仿真设计模型,讨论了Nb3Sn等A15材料的应变对临界电流密度等的影响,并进行了导体结构的仿真设计.将数值仿真设计与工程设计进行了比较,结果显示二者吻合良好.采用数值仿真设计模型能有效减轻设计工作量,缩短设计周期. To simplify the design process of cable-in-conduit conductor（CICC）,a simulation design idea considering both stability and strain is presented.The effect of strain on critical current density is investigated,and a corresponding quantification method is given.A model of numerical simulation design of CICC is deduced following the assumptions that first strand includes three superconducting wires,CICC operates in transition range,and copper wire fills different roles,and a structure of CICC is designed via the model.The numerical simulation design coincides well with the engineering design,and effectively reduces the design task and time.
作者 蒋华伟 李战升 武松涛
机构地区 河南工业大学信息科学与工程学院 河南省邮电规划设计院 中国科学院等离子体物理研究所
出处 《西安交通大学学报》 EI CAS CSCD 北大核心 2010年第5期75-79,101,共6页 Journal of Xi'an Jiaotong University
基金 科技部国际科技合作计划重点资助项目(2004CB720704) 教育部博士学科点专项科研基金资助项目(2006BS007)
关键词 管内电缆导体 导体设计 稳定性 应变 cable-in-conduit conductor conductor design stability strain
分类号 TM249.7 [一般工业技术—材料科学与工程]
  • 相关文献

参考文献20

  • 1DRESNER L.Twenty years of cable-in-conduit conductors:1975-1995[J].Journal of Fusion Energy,1995,14(1):3-11.
  • 2SEEBER & Hand book of applied superconductivity[M].London,UK:Institute of Physics Publication,1998:265-280.
  • 3MARTINEZ A,DUCHATEAU J L,TADRIS L.Transverse heat transfer coefficients on a full size dual channel CICC ITER conductor[J].Cryogenics,2006,46(7/8):530-540.
  • 4LU Bing,LUONGO C A.Parametric estimation study of interstrand conductance in multi-strand superconducting cables[J].Cryogenics,2007,47(11/12):546-552.
  • 5毕延芳.CICC稳定性裕度设计法和HT-7U导体方案[J].核聚变与等离子体物理,2000,20(4):220-225. 被引量：2
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  • 7GEN N,KAZUO W,TADAHIRO A,et al.Effect of transverse compressive stress on internal reinforced Nb3 Sn superconducting wires and coils[J].Cryogenics,2005,45(10/11):653-658.
  • 8ZHANG Pingxiang,LIANG Ming,TANG Xiande,et al.Strain influence on Jc behavior of Nb3 Sn multifilamentary strands fabricated by internal tin process for ITER[J].Physica:C,2008,468(15/20):1843-1846.
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  • 10BOTTURA L,CALVI M,SIEMKO A.Stability analysis of the LHC cables[J].Cryogenics,2006,46(7/8):481-493.

二级参考文献43

  • 1方进,翁佩德,陈灼民,武松涛,李保增,毕延芳,李洪强.Investigation on the Relation of CICC Stability Margin to Mass Flow Rate and Operating Temperature of Helium[J].Plasma Science and Technology,2001,3(2):715-720. 被引量：2
  • 2蒋华伟,武松涛.CICC超导体数字模拟设计[J].低温与超导,2005,33(3):34-37. 被引量：15
  • 3Dresner L. Twenty years of cablie-in-conduit conductors, 1975-1995[J]. Joural of Fusion Enery, 1995, 14(1): 3-11.
  • 4Seeber B. Hand book of applied superconductivity[M]. Lodon: Institute of physics Publication, 1998: 265-280.
  • 5Martinez A, Duchateau J L, Tadris L. Transverse neat transfer coefficients on a full size dual channel CICC ITER conductor [J]. Cryogenics, 2006, 46(7-8): 530-540.
  • 6Lu Bing, Luongo C A. Parametric estimation study of interstrand conductance in multi-strand superconducting cables[J]. Cryogenics, 2007, 47(11-12): 546-552.
  • 7Bottura L, Calvi M, Siemko A. Stability analysis of the LHC cables[J]. Cryogenics, 2006, 46(7-8): 481-493.
  • 8Bottura L, Bruzzone P, Calvi M, et al. Simulation of the flow-reversal effect in dual-channel CICC for ITER[J]. Cryogenics, 2007, 47(11-12): 553-562.
  • 9Martovetsky N N. Stability and design criterion for cable-in-conduit- conductors with a broad transition to normal state[J]. Fusion Engineering and Design, 2005, 75-79(4): 215-219.
  • 10Tan Y F, Weng P D, Xiao B J. Prediction of quench in cable-inconduit conductors considering current-sharing effect of copper [J]. Cryogenics, 2006, 46(7-8): 615-618.

共引文献14

同被引文献19

  • 1蒋华伟,张庆州.基于图像曲线和最小二乘法进行函数拟合的研究[J].计算机应用与软件,2007,24(7):43-44. 被引量：7
  • 2Dresner Lawrence. Twenty years of cablie-in-conduit conductors, 1975-1995[J]. Joural of Fusion Enery, 1995, 14(1): 3-11.
  • 3Martinez A, Duchateau J L, Tadris L.Transverse heat transfer coefficients on a full size dual channel CICC ITER conductor[J].Cryogenics, 2006, 46(6): 530-540.
  • 4Bottura L, Calvi M, Siemko A. Stability analysis of the LHC cables[J]. Cryogenics, 2006, 46(7-8): 481- 493.
  • 5Qin Jinggang, Wu Yu. A 3D numerical model study for superconducting cable pattern[J]. Fusion Engineering and Design, 2010, 85(1): 109-114.
  • 6Qiuliang Wang, Cheon Seong Yoon, Sungkeun Baang, et al. AC losses and heat removal in three-dimensional winding pack of Samsung superconducting test facility under pulsed magnetic field operation[J]. Cryogenics, 2001, 41(4): 253-265.
  • 7Nijhuis A, Ilyin Yu, Abbas W, et al. Change of interstrand contact resistance and coupling loss in various prototype ITER NbTi conductors with transverse loading in the Twenty Cryogenic cable press up to 40, 000 cycles[J]. Cryogenics, 2004, 44(5): 319-339.
  • 8Kazutaka Seo, Katsuhiko Fukuhara, Mitsuru Hasegawa. Analyses for inter-strand coupling loss in multi-strand superconducting cable with distributed contact resistance between strands[J]. Cryogenics, 2001, 41(2): 121-137.
  • 9Kawagoe stranded AC loss design[J] A, Sumiyoshia F, Mitob T, et al. Compact superconducting conductors with both low and high stability. I. Proposal of a new Cryogenics, 2004, 44(9): 617-622.
  • 10Bottura L. Stability and protection of CICCs:An updated designer' s view [ J ]. Cryogenics, 1998,38 ( 1 ) :491 - 502.

引证文献2

二级引证文献6

西安交通大学学报
2010年 第5期

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