| 高温超导大电流母线导体层优化设计 |
| |
| 引用本文： | 孟宪东,王银顺,肖立业.高温超导大电流母线导体层优化设计[J].稀有金属材料与工程,2008(Z4). |
| |
| 作者姓名： | 孟宪东 王银顺 肖立业 |
| |
| 作者单位： | 中国科学院;华北电力大学; |
| |
| 基金项目： | 国家863高技术基金项目资助(2006AA03Z210) |
| |
| 摘 要： | 从等效电路模型出发提出了改进螺旋绕制法解决高温超导大电流母线导体层电流分布不均的问题。根据超导带材的机械性能,得到绕制螺旋角的范围,通过改进螺旋绕制法计算出导体层绕制的螺旋角以达到电流均匀分布。提出20kA高温超导大电流母线的优化设计方案,并计算出母线的磁场分布及交流损耗。结果表明,以上方法可以使导体层电流分布均匀,提高超导材料利用率。
|
| 关 键 词： | 高温超导大电流母线 电流均匀分布 螺旋绕制法 |
Optimized Design of HTS Conductors for Large Current Bus |
| |
| Meng Xi,ong,Wang Yinshun,Xiao Liye.Optimized Design of HTS Conductors for Large Current Bus[J].Rare Metal Materials and Engineering,2008(Z4). |
| |
| Authors: | Meng Xi ong Wang Yinshun Xiao Liye |
| |
| Affiliation: | Meng Xi,ong1,Wang Yinshun2,Xiao Liye1 (1. The Chinese Academy of Sciences,Beijing 100190,China) (2. North China Electric Power University,Beijing 102206,China) |
| |
| Abstract: | Based on equivalent circuit model of HTS (High Temperature Superconductor) large current bus, a spiral winding method is introduced to resolve the non-uniform current distribution among layers of HTS large current bus. The wining angle of conductors depends on mechanical characteristics and can be accurately calculated. Uniformity of current distribution can be maken sure in spiral winding method. In this paper a model of 20 kA HTS large current bus is presented. Magnetic field and AC losses are calculated.... |
| |
| Keywords: | HTS large current bus uniform current distribution spiral winding method |
| 本文献已被 CNKI 等数据库收录！ |
|
