一种智能柴油机防飞车装置的研制  

Development of an intelligent device preventing diesel engine from running away

作　　者：邓宵鹏[1] 逄滨[2] 

机构地区：[1]淮南矿业集团铁路运输公司机务段,安徽淮南232082 [2]南京农业大学工学院,江苏南京210031

出　　处：《内燃机车》2011年第9期26-28,50,共3页Diesel Locomotives

摘　　要：简述了柴油机发生飞车的主要原因,由此在DF4型机车上设计了一套防飞车装置。该装置以单片机为监测和控制核心,具有飞车迹象识别与飞车保护的功能,且结构简单,动作准确。The main reasons of diesel engine running away were analysed,and an intelligent device preventing diesel engine from running away for DF4 locomotive was designed.The device,using microcontroller as minitoring and controlling core,has the abilities to identify the run away tendency and to protect the diesel engine when runing away,and is simple in structure and accurate in control.

关 键 词：柴油机 飞车 单片机 防飞车装置 

分 类 号：U262.28[机械工程—车辆工程]