Analytical Investigation of Dynamic Characteristic for Stator End-winding of Turbo-generator of 600MW
The stator end-winding is the key component of turbo-generator running in normal status. For exploring the quality characteristics for stator end-winding of large capacity turbo-generator of 600MW,the test modal based on architectural characteristics is established. The hammering method is used for testing process and the modal parameters of stator end-winding are determined by means of modal analysis. The experiment results approve that the proposed method provide a basis for analysis of dynamic characteristics of stator end-winding and reformation of turbine structure, and makes reference to structure design and parameter calculation of turbine unit in the future.
Turbo-generator End-Winding Modal parameters
Liao Wei GAO Yongge Zhang Haijun
Hebei University of Engineering Handan, China North China Power University Baoding, China Hebei University of Engineering Handan, China
国际会议
张家界
英文
19-21
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）