| 真空灭弧室开断交流电流的物理过程和开断能力的数学评估 |
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| 引用本文： | 刘志远,王季梅,苑舜. 真空灭弧室开断交流电流的物理过程和开断能力的数学评估[J]. 高压电器, 1999, 0(1) |
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| 作者姓名： | 刘志远 王季梅 苑舜 |
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| 作者单位： | 西安交通大学 710049(刘志远，王季梅)，东北电力科学研究院 沈阳110003(苑舜) |
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| 摘 要： | 首先对多阴极斑点交流真空电弧的熄灭过程进行了分析,把这个过程分成四个阶段,然后分阶段建立数学模型,最后由数学模型导出特征量,提出用特征量对开断能力进行评估.
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| 关 键 词： | 真空灭弧室 开断 数学模型 电弧 |
Physical Process for Interrupting AC Current of Vacuum Interrupter and Mathematical Evaluation of the Interrupting Capability |
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| Liu Zhiyuan,Wang Jimei,Yuan Shun. Physical Process for Interrupting AC Current of Vacuum Interrupter and Mathematical Evaluation of the Interrupting Capability[J]. High Voltage Apparatus, 1999, 0(1) |
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| Authors: | Liu Zhiyuan Wang Jimei Yuan Shun |
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| Abstract: | The distinguishing process of an AC multi-cathode-spot arc in vacuum, which can be divided into 4 stages,is analyzed. The mathematical models in every stage are built in order to get characteristic parameters that are used to evaluate the interrupting ability of a vacuum in-terrupter. |
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| Keywords: | vacuum interrupter interruption mathematical model arc |
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