| 计入弹簧基础的1060MW核电机组轴承载荷灵敏度分析 |
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| 引用本文： | 何国安,黄潜,张福海,张勇,刘军龙,姜剑峰. 计入弹簧基础的1060MW核电机组轴承载荷灵敏度分析[J]. 机械工程师, 2010, 0(10): 108-110 |
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| 作者姓名： | 何国安 黄潜 张福海 张勇 刘军龙 姜剑峰 |
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| 作者单位： | 1. 西安热工研究院有限公司,西安,710032
2. 江苏核电有限公司,江苏,连云港,222042 |
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| 摘 要： | 在大型汽轮发电机组的基础设计和选型中,弹簧基础已逐渐成为一种发展趋势.文中在传统刚性基础的轴承载荷分析基础上,以田湾核电站1060MW机组为例,对配用弹簧基础的汽轮发电机组轴承载荷及其灵敏度进行分析,揭示了利用弹簧基础对轴承载荷进行调整的效果及特点,以指导机组轴系动力特性的优化.
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| 关 键 词： | 汽轮发电机组 轴承载荷 弹簧基础 |
Analysis of the Bearing Load Sensitivity of 1060MW Nuclear Turbo-generator Unit Considering Spring Foundation |
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| HE Guo-an,HUANG Qian,ZHANG Fu-hai,ZHANG Yong,LIU Jun-long,JIANG Jian-feng. Analysis of the Bearing Load Sensitivity of 1060MW Nuclear Turbo-generator Unit Considering Spring Foundation[J]. Mechanical Engineer, 2010, 0(10): 108-110 |
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| Authors: | HE Guo-an HUANG Qian ZHANG Fu-hai ZHANG Yong LIU Jun-long JIANG Jian-feng |
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| Affiliation: | 1.Xi ＇an Thermal Power Research Institute Co. I,td, Xi＇an 710032, China; 2.Jiangsu Nuelear Power Co. Ltd., Lianyungang 222042, China) |
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| Abstract: | Spring foundation has become a development trend of in the foundation designing and sizing of large turbo- generator unit. On the base of the Iraditional analysis of bearing load with rigid foundation, the bearing luad and sensitivity of Tianwan Nuclear Power Plant＇s 1060MW turbo-generator unit considering spring frundation were analyzed, and it studied the effect and character of bearing load adjustment by increasing or decreasing shims for spring foundation. |
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| Keywords: | turbo-generator unit bearing load spring foundation |
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