| 直流快速开关换流分析 |
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| 引用本文： | 宋执权,傅鹏.直流快速开关换流分析[J].低压电器,2005(5):10-12,45. |
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| 作者姓名： | 宋执权 傅鹏 |
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| 作者单位： | 中国科学院,等离子体物理研究所,安徽,合肥,230031 |
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| 摘 要： | 介绍了超导托卡马克装置中失超保护开关--直流快速开关的工作原理,并通过理论和实验分析了其在换流过程中的规律.为超导磁体失超保护开关及电感储能脉冲电源电路的开关选择和电流换流回路参数的确定提供依据.
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| 关 键 词： | 直流快速开关 绝缘恢复时间 换流 电弧电压 |
| 文章编号： | 1001-5531(2005)05-0010-03 |
Analysis of the Direct Current Circuit Breaker in Current Commutating |
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| SONG Zhi-quan,FU Peng.Analysis of the Direct Current Circuit Breaker in Current Commutating[J].Low Voltage Apparatus,2005(5):10-12,45. |
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| Authors: | SONG Zhi-quan FU Peng |
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| Abstract: | The operation principle of a direct current circuit breaker, which is used as quench protection in the Tokamak, was introduced, and the law of the commutating current of the circuit breaker was presented with theory and test results in details. The law will be used for selecting the circuit breaker of the quenching protection of super conducting magnet and the switch of the inductive energy storage pulsed power. It will also be used for confirming the commutating circuit parameters. |
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| Keywords: | direct current circuit breaker insulator recovery time commutating current arc voltage |
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