| 平行场下的SMES磁体磁滞损耗计算模型的分析 |
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| 引用本文： | 雷海.平行场下的SMES磁体磁滞损耗计算模型的分析[J].低温物理学报,2007,29(1):73-76. |
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| 作者姓名： | 雷海 |
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| 作者单位： | 华中科技大学超导电力科学研究与发展中心,武汉,430074 |
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| 摘 要： | 本文首先介绍了单芯高温超导带材交流损耗的机理,然后以SMES磁体磁滞损耗计算为例,分析了两种单芯超导带材磁滞损耗计算模型的计算结果,发现在不同场强范围内两种模型计算结果有明显的差异,并给出了计算交流损耗时两种模型的适用范围.最后简要说明了两种模型计算结果不同的原因.
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| 关 键 词： | 磁滞损耗 SMES磁体 超导 |
| 修稿时间： | 08 18 2005 12:00AM |
ANALYSIS OF TWO NUMERICAL MODELS OF AC LOSS ON SMES IN PARALLEL MAGNETIC FILED |
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| Lei Hai.ANALYSIS OF TWO NUMERICAL MODELS OF AC LOSS ON SMES IN PARALLEL MAGNETIC FILED[J].Chinese Journal of Low Temperature Physics,2007,29(1):73-76. |
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| Authors: | Lei Hai |
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| Abstract: | Firstly, we introduce the nature and origin of the losses in High Temperature Superconducting Tapes simply . Then ,by analyzing the results of two numerical models of ac loss, we found the difference of them and gave the conditions of using the models in calculating ac loss. Lastly , some unsolved problems involved in the research on AC 1osses are pointed out. |
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| Keywords: | Hysteresis Loss SMES Magnet Superconductivity |
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