N300MW汽轮机低压缸偏移规律与机理试验研究  

The Experimentation and Study of LP Cylinder Offset Regularity and Mechanism of a N300MW Turbo-generator

作　　者：陈腊民[1] 李录平[1] 黄志杰[1] 唐月清[1] 卢绪祥[1] 周迪[1] 贺株丽[1] 胡幼平[1] 武汉大学 

机构地区：[1]长沙电力学院,,430072

出　　处：《汽轮机技术》2001年第4期215-218,共4页Turbine Technology

摘　　要：根据现场试验测得的数据 ,找到了国产N3 0 0MW汽轮机组低压缸动态偏移的规律 ,并分析了低压缸产生动态偏移的机理。该项研究成果为制定防止低压缸动态偏移技术措施提供了依据 。On the basis of the experimental data tested on the spot, the regularity of LP cylinder dynamic offset about a N300MW turbo-generator made in China is found,and the mechanism of dynamic offset of LP cylinder is analyzed.The researching result in this paper will provide foundation for the drafting for avoiding dynamic offset technique of LP cylinder. Meanwhile,It can be used for reference for the disposal of similar problem.

关 键 词：汽轮机 低压汽缸 动态偏移 试验 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]