福建仙游抽水蓄能电站水轮机顶盖振动特性分析  

Analysis on vibration performance of turbine head cover of Fujian Xianyou Pumped Storage Power Station

作　　者：姜明利[1] 庄坚菱 杨跃超 孙铭君 JIANG Ming-li;ZHUANG Jian-ling;YANG Yue-chao;SUN Ming-jun(China Institute of Water Resources and Hydropower Research,Beijing 100048,China;Fujian Xianyou Pumped Storage Power Co.,Ltd.,Xianyou 351267,China)

机构地区：[1]中国水利水电科学研究院,北京100048 [2]福建仙游抽水蓄能有限公司,福建仙游351267

出　　处：《水电站机电技术》2019年第1期6-10,37,71,共7页Mechanical & Electrical Technique of Hydropower Station

摘　　要：结合福建仙游抽水蓄能电站机组稳定性试验,通过机组水轮机顶盖振动、水导摆度、压力脉动以及噪声等试验数据,对机组水轮机顶盖的振动情况进行整理和分析,以便了解电站机组水轮机顶盖振动特性和特点,为分析机组、厂房以及引水系统区域环境的振动分析提供数据支持。This paper sorts out and analyzes vibration data of turbine head cover in combination with unit stability test of the Fujian Xianyou Pumped Storage Power Station based on test data of turbine head cover in terms of vibration,runout of water guide bearing,pressure fluctuation and noise,to understand the vibration performance and characteristics of turbine head cover of the pumped storage power station,thereby providing data support for vibration analysis of unit,powerhouse and headrace system.

关 键 词：水轮机顶盖 振动 水导摆度 噪声 频率 

分 类 号：TV743[水利工程—水利水电工程]