| 核电站用三相异步电机的抗震力学性能计算分析 |
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| 引用本文： | 胡少卿,孙柏涛.核电站用三相异步电机的抗震力学性能计算分析[J].地震工程与工程振动,2006,26(6):133-137. |
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| 作者姓名： | 胡少卿 孙柏涛 |
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| 作者单位： | 中国地震局,工程力学研究所,黑龙江,哈尔滨,150080;中国地震局,工程力学研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 中国地震局地震科学联合基金(105016) |
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| 摘 要： | 本文采用有限元法对核电站用三相电机在地震载荷、自重、扭矩和单边磁拉力等多种载荷组合作用下进行了抗震性能计算分析,结果表明在上述载荷作用下,电机机体的应力状况满足抗震要求,电机轴的变形在允许限值内。
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| 关 键 词： | 有限元 抗震性能 电机设备 |
| 文章编号： | 1000-1301（2006）06-0133-05 |
| 收稿时间： | 2006-09-15 |
| 修稿时间： | 2006-09-152006-10-20 |
Seismic analysis for three phase asynchronous motor used in nuclear power generating station |
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| Hu Shaoqing,Sun Baitao.Seismic analysis for three phase asynchronous motor used in nuclear power generating station[J].Earthquake Engineering and Engineering Vibration,2006,26(6):133-137. |
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| Authors: | Hu Shaoqing Sun Baitao |
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| Institution: | Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China |
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| Abstract: | In this paper,the seismic performance analysis of the three-phase motor used in nuclear power generating station is carried out under the combined loads,including earthquake loads,dead weight,torque and unilateral magnetic force by using the finite element method.The results show that the stress of motor meets the seismic requirements for equipment and the motor shaft deformation is within the allowable limits. |
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| Keywords: | finite element method seismic analysis motor equipment |
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