| 大型水轮发电机转子磁极极间连接状况分析 |
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| 引用本文： | 李昌钊,周正科,张现鹏. 大型水轮发电机转子磁极极间连接状况分析[J]. 贵州水力发电, 2011, 25(2): 50-53 |
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| 作者姓名： | 李昌钊 周正科 张现鹏 |
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| 作者单位： | 贵州乌江水电开发有限责任公司乌江渡发电厂,贵州,遵义,563104 |
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| 摘 要： | 通过对大型水轮发电机转子的运行现状、对因转子磁极极间的连接点接触不良而引发事故的分析,指出了造成此类事故的主要原因,并从绝缘监督的角度出发,针对此类事故的预防方法进行了初步的研究、分析,最后提出了简单、可行、实用的转子磁极极间的连接状况分析判定方法.
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| 关 键 词： | 电气工程 大型水轮发电机 转子 极间连接 分析 绝缘监督 |
Analysis of Connection Status between Rotor Magnetic Poles of Large Hydro-generator |
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| LI Chang-zhao,ZHOU Zheng-ke,ZHANG Xian-peng. Analysis of Connection Status between Rotor Magnetic Poles of Large Hydro-generator[J]. Guizhou Water Power, 2011, 25(2): 50-53 |
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| Authors: | LI Chang-zhao ZHOU Zheng-ke ZHANG Xian-peng |
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| Affiliation: | (Wujiangdu Hydropower Plant of Guizhou Wujiang Hydropower Development Ltd. , Zunyi, Guizhou, 563104, China) |
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| Abstract: | Through the analysis of the running status of the rotor of large hydro-generator and the accidents due to poor contact for connection points between rotor magnetic poles, the article pointed out the main reason for causing such accidents, and made a preliminary research and analysis on prevention methods for such accidents from the perspective of insulation monitoring. Finally, the article proposed a simple, feasible and practical method of analysis to determine the connection status between rotor magnetic poles. |
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| Keywords: | electrical engineering large hydro-generator rotor connection status between poles analysis insulation monitoring |
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