柴油机智能启动控制系统设计

Design of Intelligent Starting Control System of Engine

针对柴油机发动机启动困难和启动蓄电池消耗量大的问题,开发一款智能启动控制系统。系统有启动控制模块、气门控制模块、供油控制模块和智能控制模块等4大模块构成。智能启动控制系统能够在柴油机启动时智能控制柴油机气门正时和供油,有效减小柴油机启动负荷。试验证明,该系统能够在减小柴油机启动机功率和启动蓄电池容量配备的同时改善启动性能,达到节能减排的目的。

Aiming at the difficulty of starting diesel engine for loader and large consumption of starting batteries,an intelligent starting control system is developed.The system consists of four modules:starting control module,valve control module,fuel supply control module and intelligent control module.The intelligent starting control system can intelligently control the valve timing and fuel supply of the diesel engine when the loader starts and effectively reduce the starting load of the diesel engine.The test proves that the system can improve the starting performance while reducing the power of the diesel engine starter and capacity allocation of the starting accumulator and achieve the purpose of energy saving and emission reduction.