某船推进柴油机自动降速故障分析与排除  

Analysis and Elimination of Automatic Deceleration Fault in a Certain Ship's Propulsion Diesel Engine

作　　者：赵新国 ZHAO Xinguo(Zhejiang Kailing Shipyard,Zhoushan 316000,Zhejiang,China)

机构地区：[1]浙江凯灵船厂,浙江舟山316000

出　　处：《机电设备》2024年第3期91-95,共5页Mechanical and Electrical Equipment

摘　　要：针对某船主推进柴油机在进行航行试验时自动降速这一问题,通过梳理该型柴油机燃油系统,分析确认柴油机转速与燃油系统的关系,对故障原因进行分析和排除,研究结果可为后续修理解决同类型问题提供重要借鉴意义。In response to the problem of automatic deceleration of a certain ship's main propulsion diesel engine during navigation tests,the relationship between the diesel engine speed and the fuel system is analyzed and confirmed by sorting out the fuel system of this type of diesel engine,the cause of the fault is analyzed and eliminated,and provides important reference significance for subsequent repairs to solve similar problems.

关 键 词：推进柴油机 柴油机转速 超保滑阀 机带燃油泵 分析 排除 

分 类 号：U664.121[交通运输工程—船舶及航道工程]