| 用等效动刚度系数法预测挠性转子的残余振动 |
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| 引用本文： | 鞠彦忠,陈建华.用等效动刚度系数法预测挠性转子的残余振动[J].东北电力学院学报,1998,18(4):66-70. |
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| 作者姓名： | 鞠彦忠 陈建华 |
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| 摘 要： | 用一种新的方法－等效动刚度系数法对转子的平衡进行了研究。对转子系统只需一次加重便可预测出各组配重的残余振动，方便地找到最合适的配重。对２００ＭＷ机组的成功应用证明了方法是正确和有效的。
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| 关 键 词： | 动刚度系数法 残余振动 挠性转子 发电机组 预测 |
Equivalent Dynamic Stiffness Factor Method Calculating Residual Vibration of Flexible Rotors |
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| Ju Yanzhong,Chen Jianhua.Equivalent Dynamic Stiffness Factor Method Calculating Residual Vibration of Flexible Rotors[J].Journal of Northeast China Institute of Electric Power Engineering,1998,18(4):66-70. |
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| Authors: | Ju Yanzhong Chen Jianhua |
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| Affiliation: | Ju Yanzhong Chen Jianhua (Department of Architectural and Civil Engineering) Han Yucai (Department of Electric Power Engineering) |
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| Abstract: | This paper presents a new method,the equivalent dynamic stiffness factor method,in dynamic balancing rotors.The residual vibration of any counterweight can be calculated by weighting at one time.So it is convenient to find out the suitable counterweight.A lot of 200mw turbogenerator sets have been dynamically balanced by this method and operated successfully to prove that the method is correct and effective. |
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| Keywords: | dynamic stiffness factor dynamicbalance residual vibration |
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