摘要
介绍水轮发电机组动平衡的一次试重法具有拆装工作量少、占用机组试运行直线工期短的特点,通过动平衡的一次试重法对鲁地拉360 MW水轮发电机组进行动平衡试验减少了机组的振动和摆度。
One trial weight method of dynamic balance test for hydrogenerator can reduce workload of installation and reinstallation, shorten occupancy period of the unit commissioning linear characteristics, so it has practical significance to theplant. It reduces vi- bration and swing of a - 360 MW - hydrogenerator in Ludila through one trial weight method. From this example, it fully demon- strates the importance of one trial weight method of dynamic balance tests for hydrogenerator.
出处
《云南电力技术》
2014年第2期75-77,共3页
Yunnan Electric Power
关键词
水轮发电机组
一次试重法
振动
hydrogenerator, one trial weight method, vibration
