华电技术 ›› 2011, Vol. 33 ›› Issue (6): 40-41.

• 研究与开发 • 上一篇    下一篇

阿萨汉一级水电站并网变功率测振动试验分析

陈伟,王志浩,周庆科   

  1. 中国华电工程(集团)有限公司,北京100035
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-06-25 发布日期:2011-06-25

Analysis on vibration measurement experiment under synchronization condition with power changing of Asahan First Stage Hydropower Station

CHEN Wei, WANG Zhihao, ZHOU Qingke   

  1. China Huadian Engineering Corporation Limited, Beijing 100035, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-25 Published:2011-06-25

摘要: 对阿萨汉一级水电站并网变功率测振动试验进行研究,从上导+x/+y摆度等方面着手,论述了并网变功率测振动试验的几个测试步骤,重点分析了振动区和相关机组稳定运行的关系,可为其他海外工程提供借鉴和参考。

关键词: 水电站, 变功率测振动, 振动区, 摆度

Abstract: The vibration measurement experiment under synchronization condition with power changing of Asahan First Stage Hydropower Station was studied. Starting from the aspects of the +x/+y swing amplitudes of upper guide bearings and others, the measuring steps of the vibration measurement experiment under synchronization condition with power changing were expounded; and the relationship between the vibration zone and the operation stability of related unit was analyzed emphatically, which can provide some references for other oversea projects.

Key words: hydropower station, vibration measurement with power changing, vibration zone, swing amplitude