| 水轮发电机定子机座,铁芯耦联振动分析 |
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| 引用本文： | 钱学智 董毓新. 水轮发电机定子机座,铁芯耦联振动分析[J]. 大电机技术, 1991, 0(2): 13-19 |
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| 作者姓名： | 钱学智 董毓新 |
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| 作者单位： | 大连理工大学，大连理工大学，大连理工大学 |
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| 摘 要： | 水轮发电机正常运行时定子铁芯和机座在振动中具有耦联作用。指出了过去工作中的局限性,提出了一个接近实际结构情况的计算模型。将机座和铁芯作为整体振荡系统,计算其自振特性。
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| 关 键 词： | 水轮发电机 定子 机座 铁芯 振动 |
Analysis of Coupling Vibration of Hydrogenerator Stator Frame and Stator Core |
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| Qian Xuezhi Dong Yuxin Sha Xilin. Analysis of Coupling Vibration of Hydrogenerator Stator Frame and Stator Core[J]. Large Electric Machine and Hydraulic Turbine, 1991, 0(2): 13-19 |
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| Authors: | Qian Xuezhi Dong Yuxin Sha Xilin |
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| Affiliation: | Dalian University of Technology |
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| Abstract: | When the hydrogenerator operates in normal state, the vibration of stator core and stator frame influences each other. This papes indicated, that in former analysis exists some limitation. The calculating model, closing to the actual structure, is presented. When the stator frame and stator core are taking as a whole vibration system, its characteristic of free vibration can be calculated. |
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| Keywords: | hydrogenerator stator frame stator core soupling vibration |
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