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| 动平衡消除水轮发电机振动故障 | |
| 引用本文： | 刘保生,姚大坤,胡建文.动平衡消除水轮发电机振动故障[J].大电机技术,2005(3):5-8. |
| 作者姓名： | 刘保生 姚大坤 胡建文 |
| 作者单位： | 1. 哈尔滨电机厂有限责任公司,黑龙江,哈尔滨,150040 2. 哈尔滨工业大学航天科学与力学系,黑龙江,哈尔滨,150001 3. 哈尔滨大电机研究所,黑龙江,哈尔滨,150040 |
| 摘 要： | 将影响系数法应用于水轮发电机转子现场动平衡,消除其振动故障.以大龙潭水电站1#水轮发电机组为例,对其存在的振动问题进行了试验分析,用幅相影响系数法进行现场动平衡试验,消除了机组的振动问题.提出对于高转速水轮发电机组采用双平面加配重进行平衡效果更好,平衡精度更高. |
| 关 键 词： | 影响系数法 水轮发电机 振动 动平衡 |
| 文章编号： | 1000-3983(2005)03-0005-05 |
| 修稿时间： | 2004年10月20 |
Vibration Fault Solution for Hydrogenerator by Dynamic Balance |
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| LIU Bao-sheng,YAO Da-kun,HU Jian-wen.Vibration Fault Solution for Hydrogenerator by Dynamic Balance[J].Large Electric Machine and Hydraulic Turbine,2005(3):5-8. | |
| Authors: | LIU Bao-sheng YAO Da-kun HU Jian-wen |
| Abstract: | The influence coefficient methods were applied in dynamic balance of hydrogenerator rotor at site to solve the vibration fault in this paper. Take Dalongtan hydrogenerator unit 1as an example, the vibration test and analysis were completed, and dynamic balance of rotor is performed also using the influence coefficient methods. The paper shows that the method of double plane balance applied in higher speed hydrogenerator is more available. |
| Keywords: | influence coefficient methods hydrogenerator vibration dynamic balance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |