摘要
通过对汽轮发电机组振动保护动作跳机事件的分析,指出凝汽器的真空变化对机组振动状况产生的影响,阐述振动的机理,为设备的安装、检修及运行操作提供建议。
Through analysis on vibration behavior of the steam turbo sets due to the vacuum changed, the influence of condenser vacuum changed is pointed, and the vibration mechanism is expounded. It is significant for equipment＇s installation,examining and repairing, and operation.
出处
《河北电力技术》
2008年第1期36-38,共3页
Hebei Electric Power
关键词
汽轮发电机
凝汽器
真空
振动
steam turbo unit condenser vacuum vibration
