基于PLC的柴油机大小涡轮相继增压控制系统设计

摘要

A three staged sequential turbocharging control system of the TBD234V12 diesel engine is designed. The PLC of SIMENS S7-300 series is used as the core to build hardware configuration of the control system. To satisfy the requirements of three staged sequential turbocharging control system, STEP 7 software development control procedures are applied, which mainly controls semesters to switch velocity and delay. The monitoring interface of the control system is designed by KingView software. The debugging and running of the control system proves that the three staged sequential turbocharging control system of diesel engine based on PLC is safe and reliable%设计了TBD234V12柴油机大小涡轮三区相继增压控制系统.以西门子S7-300系列PLC为核心构建控制系统的硬件配置,用STEP 7软件编写控制程序来满足柴油机大小涡轮相继增压系统的控制要求,其主要控制参数为切换转速和切换延迟.用组态王(KingView)软件设计控制系统的监控界面.经调试运行表明,基于PLC的柴油机大小涡轮相继增压控制系统安全可靠.