桥巩水电站5号机组盘车转轮反转原因分析
Cause Analysis of Turning Runner Reversal of Unit 5 in Qiaogong Hydropower Station
廖灿坤 1蒙辉 1黎灵宗 1侯焕 1何能镇2
作者信息
- 1. 广西桂能科技发展有限公司,广西 南宁 530007
- 2. 广西广投桥巩能源发展有限公司,广西 来宾 546100
- 折叠
摘要
针对桥巩水电站5 号机组盘车时转轮出现反转的情况,通过开展机组稳定性试验,分析试验结果以及机组动平衡,得出机组盘车时转轮反转及运行振动偏大的原因,为机组安全稳定运行提供依据.
Abstract
In view of the reversal of the runner during the turning of the Unit 5 in Qiaogong Hydropower Station,the stability test of the unit is conducted,the test results and the dynamic balance of the unit are analyzed,and the reasons for the reversal of the runner and the large vibration of the unit are obtained,which provides a basis for the safe and stable operation of the unit.
关键词
盘车/转轮反转/稳定性试验/振动/摆度/不平衡力Key words
turning/runner reversal/stability test/vibration/swing/unbalance force引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据