| 燃气轮机发电机临界转速振动故障的诊断 |
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| 引用本文： | 郭力,胡斌,李柏岩,冯桂清,刘锡海,刘石.燃气轮机发电机临界转速振动故障的诊断[J].广东电力,2010,23(4):81-85. |
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| 作者姓名： | 郭力 胡斌 李柏岩 冯桂清 刘锡海 刘石 |
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| 作者单位： | 1. 深圳能源集团股份有限公司东部电厂,广东,深圳,518120
2. 广东电网公司电力科学研究院,广东,广州,510600 |
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| 摘 要： | 结合燃气轮机发电机临界转速振动故障的分析排查和处理过程,介绍转子匝间短路的试验诊断,建立匝间短路与临界转速振动故障的关系,总结出匝间短路情况下燃气轮机发电机临界转速振动故障的特征。
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| 关 键 词： | 燃气轮机发电机 临界转速 振动故障 转子线圈 匝间短路 |
Diagnosis on Critical-speed Vibration Fault for Gas-turbine Generator |
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| GUO Li,HU Bin,LI Bo-yan,FENG Gui-qing,LIU Xi-hai,LIU Shi.Diagnosis on Critical-speed Vibration Fault for Gas-turbine Generator[J].Guangdong Electric Power,2010,23(4):81-85. |
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| Authors: | GUO Li HU Bin LI Bo-yan FENG Gui-qing LIU Xi-hai LIU Shi |
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| Affiliation: | 1.Shenzhen Energy Group Eastern Power Plant,Shenzhen,Guangdong 518120,China;2.Electric Power Research Inst.of Guangdong Power Grid Corp.,Guangzhou,Guangdong 510600,China) |
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| Abstract: | Combined with the analysis and elimination process of the critical-speed vibration fault of a gas-turbine generator,the test and diagnosis method for inter-turn short circuit fault of generator rotor winding is introduced.The characteristics of generator critical-speed vibration caused by inter-turn short circuit fault of rotor winding are summarized |
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| Keywords: | gas-turbine generator critical speed vibration fault rotor winding inter-turn short circuit |
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