| TBB-1000型核能汽轮发电机定子绕组端部引线固定改造 |
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| 引用本文： | 舒新宽,程芳婷. TBB-1000型核能汽轮发电机定子绕组端部引线固定改造[J]. 大电机技术, 2006, 0(1): 5-7,31 |
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| 作者姓名： | 舒新宽 程芳婷 |
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| 作者单位： | 江苏核电有限公司,江苏,连云港,222042;江苏联合职业技术学院连云港中医药分院,江苏,连云港,222006 |
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| 摘 要： | 分析了田湾核电站TBB-1000型核能汽轮发电机定子绕组端部固定情况,指出定子绕组端部引线部位固定较薄弱,并采用在端部引线及相邻绝缘引水盒部位用环氧树脂复合材料加固的方法进行了改造。通过分析定子绕组端部引线部位改造前后固有振动频率变化情况,说明此方法对大型汽轮发电机端部固定方式改造具有一定的参考意义。
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| 关 键 词： | 汽轮发电机 定子绕组端部 固有频率 改造 |
| 文章编号： | 1000-3983（2006）01-0005-03 |
| 收稿时间： | 2005-04-13 |
| 修稿时间： | 2005-04-13 |
Improvement of Stator End Windings for TBB-1000 Turbogenerator |
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| SHU Xin-kuan,CHENG Fang-ting. Improvement of Stator End Windings for TBB-1000 Turbogenerator[J]. Large Electric Machine and Hydraulic Turbine, 2006, 0(1): 5-7,31 |
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| Authors: | SHU Xin-kuan CHENG Fang-ting |
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| Affiliation: | 1. Jiangsu Nucleaer Power Coporation, Lianyungang 222042, China; 2. Jiangsu Union Technical Institute of Traditional Chinese Medicine, Lianyungang 222006, China |
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| Abstract: | In this paper,structure of stator end windings for TBB-1000 nuclear power turbogenerator in TNPP is analyzed.Problems of the support of stator end winding were showed and solved by using compound of epoxy resin in the end region and the adjacent insulation clip.Change of natural frequency of stator end winding after improvement showed that this method is valuable for improving the supporting manner of stator end windings of large turbogenerator. |
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| Keywords: | turbogenerator stator end windings natural frequency improvement |
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