| 重型燃气轮机转子-轴承系统综合试验平台 |
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| 引用本文： | 徐自力,赵世全,王建录,王为民,王铁军,虞烈.重型燃气轮机转子-轴承系统综合试验平台[J].动力工程,2012(10):786-791. |
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| 作者姓名： | 徐自力 赵世全 王建录 王为民 王铁军 虞烈 |
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| 作者单位： | [1]西安交通大学机械结构强度与振动国家重点实验室,西安710049 [2]东方汽轮机有限公司,德阳618000 |
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| 基金项目： | 国家973计划资助项目（2007CB707700）;国家自然科学基金资助项目（51275385）;致谢：重型燃气轮机转子-轴承系统综合试验平台是国家973计划项目“大型动力装备制造基础研究”相关技术人员共同完成的,在此向他们表示感谢! |
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| 摘 要： | 介绍了我国已建成的重型燃气轮机转子一轴承系统综合试验平台，并对某电厂的燃气轮机联合发电机组的轴系振动进行了现场测试．结果表明：在燃气轮机整个启停过程和在额定转速下运行时，转子轴承系统运行平稳，表明该转子轴承系统设计合理，转子动平衡良好．建成的燃气轮机转子轴承系统综合试验平台为我国重型燃气轮机转子一轴承系统的自主设计和发展提供了试验条件．
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| 关 键 词： | 重型燃气轮机 转子 轴承 试验平台 轴系振动 现场测试 |
Comprehensive Test-rig for Rotor-Bearing System of Heavy-duty Gas Turbines |
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| XUZi-li,ZHAO Shi-quan,WANG Jian-lu,WANG Wei-min,WANG Tie-jun,YU Lie.Comprehensive Test-rig for Rotor-Bearing System of Heavy-duty Gas Turbines[J].Power Engineering,2012(10):786-791. |
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| Authors: | XUZi-li ZHAO Shi-quan WANG Jian-lu WANG Wei-min WANG Tie-jun YU Lie |
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| Affiliation: | 1. State Key Lab for Strength and Vibration of Mechanical Structures, Xi＇an Jiaotong University, Xi＇an 710049, China; 2. Dong Fang Turbine Co. , Ltd. , Deyang 618000, China) |
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| Abstract: | An introduction is being presented to a domestic comprehensive test-rig for rotor-bearing system of heavy-duty gas turbines, with which a field shafting vibration test has been carried out to a gas-steam combined cycle power generation unit. Results show that throughout the start-up, shut-down and operation period at rated speed of the gas turbine, the rotor-bearing system can operate stably, which is proved to be reasonably designed with good performance of dynamic balancing of rotor. The test-rig may serve as a reference for design and development of rotor-bearing system for domestic heavy-duty gas turbines. |
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| Keywords: | heavy-duty gas turbine rotor bearing test-rig shafting vibration field test |
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