农用涡轮增压柴油型发动机电气控制系统设计

Design on the Electrical Control System for the Agricultural Turbo-charged Diesel Engine

为提高农用涡轮增压柴油型发动机的工作效率,针对其电气控制系统展开设计探究。通过系统理解涡轮增压与电气控制之间的内在关系,搭建用于农用柴油型发动机电气系统调控数学模型,并进行系统的核心硬件配置与软件控制模块优化后。系统运行试验表明:基于涡轮增压技术的发动机电气控制系统综合优化后,试验值与设计值之间误差控制在6.00%以下,且系统响应效率得到明显提升,控制准确度与运行稳定性满足控制要求,发动机效率相对优化了7.62%,资源节约性相对提升了9.46%,具有很好地实践意义。

In order to further develop the working efficiency of agricultural turbo-charged diesel engine,the design of its electrical control system was explored.By systematically understanding the internal relationship between turbo-charged and the electrical control,the mathematical model of the diesel engine electrical control system for the agricultural tractor was built.After the optimization of the core hardware configuration and software control module,the system operation test was carried out.The results showed that through the comprehensive optimization of engine electrical control system based on turbo-charged technology,the error between the test value and the design value was less than 6.00%,the response efficiency of the system was significantly improved,the control accuracy and operation stability meet the control requirements,the engine efficiency was relatively optimized by 7.62%,and the resource saving was relatively improved by 9.46%,which would be a good practical significance,and can provide a certain reference direction for the intelligent design of similar agricultural machinery and equipment.