华电技术 ›› 2013, Vol. 35 ›› Issue (2): 4-5.

• 专题综述 • 上一篇    下一篇

330 MW机组给水泵汽轮机振动分析及对策

王滨1,2,朱宝森1,赵毓胜1,彭德军2   

  1. 1.华电潍坊发电有限公司,山东潍坊 261204; 2.青岛科技大学, 山东青岛 266042
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-02-25 发布日期:2013-02-25

Analysis on vibration of steam turbine for feed water pump of 330 MW unit and countermeasures

WANG Bin1,2, ZHU Baosen1, ZHAO Yusheng1, PENG Dejun2   

  1. 1.Huadian Weifang Power Generation Company Limited, Weifang 261204, China; 2.Qingdao University of Science &Technology, Qingdao 266042, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-02-25 Published:2013-02-25

摘要: 某发电公司330 MW机组给水泵汽轮机出现突发振动,对振动原因进行了分析,采取相应的处理措施后,有效解决了给水泵汽轮机的振动问题。

关键词: 给水泵汽轮机, 活动式联轴器, 激振力, 连接刚度

Abstract: Sudden vibration was occurred in steam turbine for feed water pump of 330 MW unit in a power plant. The reasons of vibration were analyzed. The relevant treating measures were adopted; and the vibration problem of the steam turbine for feed water pump was solved effectively.

Key words: steam turbine for feed water pump, movable type coupling, excitation force, connection stiffness