Matching Research of Control System Adapted to D180 Diesel Engine
Taking the installation performance verification of D180 high-speed diesel engine on FXN3 locomotive as the design input from the perspective of the matching between the microcomputer control system and the D180 diesel engine,through the demand analysis of the D180 diesel engine in different application scenarios,the diesel engine power and speed control strategy was designed combined with the working characteristics of the D180 diesel engine using the two-stage supercharging technology.By comparing with the water temperature control index of MTU high-speed diesel engine of the same power level,a cooling system control strategy based on high-temperature water and supplemented by medium cooled water was designed.By comparing with the design concept of MTU diesel engine in the protection system,the control strategy of determining the power regulation protection of diesel engine based on microcomputer control system is designed,and the high compatibility between the control system and D180 diesel engine is verified through relevant special tests and long-term field application.
D180 high-speed diesel enginemicrocomputer control systemcooling systemdiesel engine protectionadaptability
万方数据
维普
