东风_5型机车柴油机防飞车装置的研制

Development of anti-runaway equipment for DF_5 locomotive diesel engine

阐述了东风5型机车柴油机发生飞车的原因及原超速保护装置的不足之处 ,并设计了一套防飞车装置 ,该装置以单片机为监控系统的核心。其结构简单 ,动作迅速、准确 ,可靠性强。

The reasons of runaway of diesel engine for DF\-5 locomotive and the shortcomings of original overspeed protection equipmint were presented.A set of anti\|runaway equipment was designed.The monolithic microprocessor is the core of its monitoring system.It has a simpler structure,faster and more accurate action and higher reliability.\;