摘要
针对某300MW供热机组发生突发性振动的情况,从幅值相位特性、频率特性、轴心轨迹等方面分析振动特征及振动原因,并提出处理措施。
Basing on the characteristic and theory of vibration fault, this paper introduces sudden vibration feature and cau ses from phase characteristics, frequency feature, and vibration axex heart line, and operation control procedure of oilfilm destabilization,and proposes the settlement measures.
出处
《河北电力技术》
2013年第1期42-44,共3页
Hebei Electric Power
关键词
机组
突发性振动
轴瓦载荷
运行控制
turbine unit
sudden vibration
bearing load
operation control
