摘要
分析了国华宁海电厂汽轮发电机组在初负荷暖机、降负荷、冲转过程中因真空过高引起低压转子振动异常的原因以及因碰摩引起2号轴瓦振动爬高的原因,并给出具体的预防和控制措施。
The vibration situation of turbo- generator sets in Guohua Ninghai Power Plant has been presented,the causes resulting in abnormal vibration due to over-high vacuum being analysed,and concrete preventive and control measures being given.
出处
《热力发电》
CAS
北大核心
2008年第4期56-58,共3页
Thermal Power Generation
关键词
汽轮发电机组
振动
真空
轴瓦
turbo - generator set
vibration
analysis
disposal
