大型汽轮机动静碰摩故障的分析和处理  

Analysis and Dealing with the Rubbing Between Shaft/Rotor and Starts of Large Turbine generator Unit

作　　者：张文斌[1] 唐贵基[1] 王维珍[1] 

机构地区：[1]华北电力大学机械系,河北保定071003

出　　处：《东方电气评论》2004年第4期231-234,共4页Dongfang Electric Review

摘　　要：介绍汽轮机动静碰摩的机理和振动信号特征,归纳总结引起该类故障的主要因素,并提出相应对策。The rub between shaft and starts often occurs at large turbine machines.It presents the fault mechanism and vibration characteristics,then summarizes the main facts caused the fault and puts forward relative dealing methods.

关 键 词：动静碰摩 大型汽轮机 振动信号 故障 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]