| 镇海发电厂1号汽轮发电机组振动的诊断与处理 |
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| 引用本文： | 童小忠,吴文健,林成. 镇海发电厂1号汽轮发电机组振动的诊断与处理[J]. 动力工程, 2000, 20(4): 788-791,734 |
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| 作者姓名： | 童小忠 吴文健 林成 |
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| 作者单位： | [1]浙江省电力试验研究所,杭州 [2]镇海发电厂,宁波 |
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| 摘 要： | 阐述了转子支承系统连接松动引起振动故障的机理和振动的故障特征，提出了平衡松动支承系统转子相位滞后为正常机械滞后与松动轴承相对于基础滞后之和的新观点，并在实际机组振动处理中得以验证。图５表３参２
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| 关 键 词： | 电厂 转子支承系统 诊断 汽轮发电机组振动 |
| 文章编号： | 1000-6761(2000)04-0788-04 |
Diagnostic and Dealing Vibration of No1 Turbo-Generator in Zhenhai Power Plant |
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| TONG Xiao zhong ,WU Wen jian ,LIN Cheng. Diagnostic and Dealing Vibration of No1 Turbo-Generator in Zhenhai Power Plant[J]. Power Engineering, 2000, 20(4): 788-791,734 |
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| Authors: | TONG Xiao zhong WU Wen jian LIN Cheng |
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| Affiliation: | TONG Xiao-zhong ,WU Wen-jian (Zhejiang Provincial Electric Power Test and Research Institute,Hangzhou 310014,China)LIN Cheng (Zhenhai Power Plant,Ningbo 315208,China) |
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| Abstract: | This paper studies diagnostic theory and characteristic resulting from unfasten supporter system of rotor. It proves the new view on balance rotor of unfasten system that phase delay is sum of normal machine phase delay and base phase delay against to unfasten bearing. Figs 5, tables 3 and refs 2. |
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| Keywords: | power plant supporter system of rotor unfasten diagnostic dealing |
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