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《Power Engineering》 2001-06
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Research on Model Test of Frame Foundation Model for Steam Turbine-Generator Set

MEI De qing, HE Wen, CHEN Zi chen (Institute of Production Engrg., Zhejiang Univ., Hangzhou 310027, China)  
In this paper, the vibration characteristics of frame foundation for steam turbine generator set is performed by model modal test method. A model (scale is 20∶1) of frame foundation for a 600MW steam turbine generator set is built according to similarity theory, then the three dimensional modal analysis is carried out by hammering method. The results are compared with the theoretical results which are calculated by ALGOR FEAS. The comparation proves that they are very consistent, so theoretical method is reliable in analyzing the vibration characteristics of frame foundation for steam turbine generator set.
【Fund】: 国家“九五”攀登计划预选项目 (编号 : PD95 2 190 5 )
【CateGory Index】: TU476
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