基于组态技术的油机发电机组控制系统  

The control system of diesel-dynamotor basing on configuration software

作　　者：李建勇[1] 曹龙汉[2] 杨波[2] 

机构地区：[1]重庆通信学院研究生管理大队,重庆400035 [2]重庆通信学院电力工程系,重庆400035

出　　处：《移动电源与车辆》2003年第2期28-32,共5页Movable Power Station & Vehicle

摘　　要：利用现代计算机控制技术改造现有普通油机发电机组,既能充分发挥老设备的潜能,又能提高电源保障能力。在介绍系统硬件组成的基础上,讨论了油机发电机组的监控管理系统的组成,系统自动调频调压原理,以及基于振动信号和燃油压力波形的柴油机故障诊断原理,给出了基于组态软件开发平台的上位机监控管理和下位机实时控制程序流程图,最后对系统的扩展性进行了分析。Utilizing modern computer controlling technique, reconstructing common diesel- dynamotor not only excavates old device's potential, but also enhances the supportability capacity of power supplying. At the basic of introduction about the system hardware's composing, the composing of watch - control - managing system of the diesel - dynamotor, the automatic adjustment of frequency and voltage, and the fault diagnosis principle which is based on the cylinder cap vibration signal and its fuel pressure wave are discussed, and the real time control flow charts of host and client computer which are based on configuration software are afforded. At the last, the expansibility of the system is analyzed.

关 键 词：柴油机发电机组 控制系统 组态技术 计算机控制 组态软件 监控管理 

分 类 号：TM314[电气工程—电机] TP273.5[自动化与计算机技术—检测技术与自动化装置]