浅析某型电站无法停机典型故障的排除及思考  

Analysis and Elimination of the Non-stop Typical Fault for a Type of Power Station

作　　者：刘富林[1] 欧阳艳蓉[1] 丁朋[1] 王声[2] 

机构地区：[1]武汉军械士官学校 [2]71834部队

出　　处：《移动电源与车辆》2015年第2期49-52,共4页Movable Power Station & Vehicle

摘　　要：柴油机不停机故障由燃料系统核心器件喷油泵引起,从其主要结构入手对输油泵、回油电磁阀、供油/停油电磁阀等核心物件的工作要点进行了叙述,分析故障产生的原因及诊断排除的过程,并对回油电磁阀故障导致供油/停油电磁阀不停油造成柴油机不停机的原因进行了剖析,提出了解决办法。The non-stop fault of diesel is caused by fuel pump which is the core component in fuel system. In this paper,we describe work points of the key component fuel delivery pump,oil return solenoid value and oil supply / cut-out solenoid value from their main structure,analyze the causes of failure and diagnosis the process of elimination. The reason of non-stop fault that oil supply / cut-out solenoid value has no oil supply caused by the fault of oil return solenoid value was analyzed.

关 键 词：不停机故障 原因分析 诊断排除 思考和解决办法 

分 类 号：TK407[动力工程及工程热物理—动力机械及工程]