| 三峡电源电站机组发电机转子绝缘降低故障及其处理 |
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| 引用本文： | 杨艳,江诗宏. 三峡电源电站机组发电机转子绝缘降低故障及其处理[J]. 水电自动化与大坝监测, 2011, 35(2): 29-31,39 |
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| 作者姓名： | 杨艳 江诗宏 |
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| 作者单位： | 三峡水力发电厂,湖北省宜昌市,443133 |
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| 摘 要： | 针对三峡电源电站水轮发电机组在初期运行中频频出现发电机转子绝缘降低的故障,分析了电源电站机组发电机转子绝缘降低的原因,介绍了技术改进的措施,总结了处理机组发电机转子绝缘降低故障的经验.
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| 关 键 词： | 水电厂 电源电站 发电机组 转子 绝缘 技术改进 |
Processing Experience for Unit Rotor Insulation Deterioration of Three Gorges Power Source Station |
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| YANG Yan , JIANG Shihong. Processing Experience for Unit Rotor Insulation Deterioration of Three Gorges Power Source Station[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2011, 35(2): 29-31,39 |
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| Authors: | YANG Yan JIANG Shihong |
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| Affiliation: | YANG Yan,JIANG Shihong(Three Gorges Hydropower Plant,Yichang 443133,China) |
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| Abstract: | During initial operation of hydroelectric units in Three Gorges Power Source Station,rotor insulation deterioration of units always happened.The reason of these failures is analyzed,and a series of technical improvement measures such as reforming the thrust fuel tank cap of the generator,increasing absorption equipment of oil mist and toner,etc.are adopted in Three Gorges Hydropower Station.Finally,the failure reasons of generator rotor insulation deterioration and its treatment experience of are summarized... |
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| Keywords: | hydropower plants power source stations hydroelectric unit groups rotors insulation technical reforms |
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