| 小型低温透平制冷机中电动机和发电机的应用 |
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| 引用本文： | 李军,侯予,林韶宁,陈纯正.小型低温透平制冷机中电动机和发电机的应用[J].低温与超导,2005,33(1):14-16. |
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| 作者姓名： | 李军 侯予 林韶宁 陈纯正 |
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| 作者单位： | 西安交通大学制冷与低温工程系,西安,710049;西安交通大学制冷与低温工程系,西安,710049;西安交通大学制冷与低温工程系,西安,710049;西安交通大学制冷与低温工程系,西安,710049 |
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| 摘 要： | 介绍了低温领域中小型透平制冷机应用的电动机和发电机,列举了四种主要的应用型式,即:小型制冷机中应用电机驱动压缩机;透平膨胀机中采用发电机制动;发电机吸收同轴膨胀机增压机功差以及电动机发电机两用电机.同时探讨了微型制冷机领域对低温电机的特殊要求及其发展方向.
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| 关 键 词： | 电动机 发电机 透平机械 |
| 修稿时间： | 2004年9月17日 |
Application of Electromotor and Generator in Small Cryogenic Turbine |
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| Li Jun,Hou Yu,Lin Shaoning,Chen Chunzheng.Application of Electromotor and Generator in Small Cryogenic Turbine[J].Cryogenics and Superconductivity,2005,33(1):14-16. |
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| Authors: | Li Jun Hou Yu Lin Shaoning Chen Chunzheng |
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| Abstract: | In this paper, electromotor and generator used in small cryogenic turbine refrigerator are induced four types of motor are enumerated with examples respectively, i.e. using electromotor to drive compressor in small refrigerator system, using generator as a brake, using generator to absorb power surplus of expander by driving coaxial compressor and using a generator as a electromotor at the same time in turbo expander. Moreover, the special demands to cryogenic electromotor and generator used in cryocooler are discussed. |
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| Keywords: | electromotor generator cryogenic turbine |
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