| 超导储能混合磁体的失超检测 |
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| 引用本文： | 卢艳,黄云龙,郑仕林,刘立忠.超导储能混合磁体的失超检测[J].科技信息,2012(1):57-58. |
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| 作者姓名： | 卢艳 黄云龙 郑仕林 刘立忠 |
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| 作者单位： | [1]衢州职业技术学院信息工程学院,浙江衢州324000 [2]浙江英策电力设计股份有限公司,浙江衢州324000 [3]江山海维输变电设备研究所,浙江江山324100 |
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| 基金项目： | 浙江省教育厅科研项目（y201018570）. |
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| 摘 要： | 针对超导储能混合磁体的特点，设计了一套用于超导储能混合磁体的失超检测与保护系统。系统采用数字失超捡测方法，利用高性能的数字采集卡NI-6224．快速可靠的检测到磁体失超；并通过卸能电阻可变的卸能回路实现磁体的失超保护，极大地加速了磁体电流的衰减．提高了移能效率．减小失超区的温升。
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| 关 键 词： | 超导储能混合磁体 失超保护 数字失超检测 |
The Quench Detection of SMES Hybrid Magnet |
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| LU Yan HUANG Yun-long ZHENG Shi-lin LIU Li-zhong.The Quench Detection of SMES Hybrid Magnet[J].Science,2012(1):57-58. |
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| Authors: | LU Yan HUANG Yun-long ZHENG Shi-lin LIU Li-zhong |
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| Institution: | LU Yan HUANG Yun-long ZHENG Shi-lin LIU Li-zhong (1,Department of Electric Power and Computer Engineering,Quzhou Professional Technology Institute, Quzhou Zhejiang,324000, China; 2. Ying Ce Power Design Co. LTD.,Quzhou Zhejiang,324000, China; 3.Hal Wei Institute of Power Transmission Equipment ,Jiangshan Zhejiang, 324100, China) |
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| Abstract: | This paper designed the quench detection and protection system applied in SMES hybrid magnet hased on characteristics of SMES hybrid system. This quench protection system adopt digital quench detection system and rely on high-powered NI-6224 digital acquisiton card, so it can quickly and reliably detect quench in SEMS hybrid magnet. Discharge energy circuit adopting alterable discharge energy resistance greatly impove discharge effieidency and reduce volatilization of cooling medium. |
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| Keywords: | SMES hybrid magnet： Quench protection Digital ueneh detection |
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