| 对停机状态下的大型水轮发电机—变压器组全电压非全相工频冲击的分析 |
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| 引用本文： | 安振山.对停机状态下的大型水轮发电机—变压器组全电压非全相工频冲击的分析[J].大电机技术,1995(6):6-10. |
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| 作者姓名： | 安振山 |
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| 作者单位： | 刘家峡水电厂 |
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| 摘 要： | 本文根据现场运行中，由于误操作和误合闸造成对停机状态下的大型水轮发电机组全电压非全相工频冲击事故，进行了理论上的分析与探讨，指出了其危害性和避免事故发生的对策。
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| 关 键 词： | 水轮机 变压器 工频冲击 |
Analysis on Full-voltage and Incomplete Phase Current Impulse in the Large Hydrogenerator-transformer Set at Shutdown |
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| An Zhenshan.Analysis on Full-voltage and Incomplete Phase Current Impulse in the Large Hydrogenerator-transformer Set at Shutdown[J].Large Electric Machine and Hydraulic Turbine,1995(6):6-10. |
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| Authors: | An Zhenshan |
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| Affiliation: | Liu Jiaxia Water power Plant |
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| Abstract: | This paper analyzes accident of full-voltage and incomplete phase current impulse in a large hydrogenerator at shutdown, which is caused by wrong manipulation or missing switching-in in operation at field. Harms of the accident and countermeasures of avoiding it are presented. |
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| Keywords: | hydrogenerator transformer full-voltage incomplete phase |
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