摘要
介绍了大型发电机组氢冷制备系统(水电解制氢设备)AEM(异常事件管理)自动控制系统的设计。结合A-B PLC Controllogix5000冗余结构,在实现水电解制氢系统常规自动控制的基础上,利用先进控制算法和异常事件管理监控策略,提高控制系统的自检能力,确保系统安全稳定运行。给出了控制原理、部分硬件配置及程序。
Proposed a new AEM （abnormal events management） based control system for hydrogen equipment. The equipment is used to make cooling-used hydrogen for large-scale generators. By using of the hardware redundancy system of the A -B Controllogix5000 PLC, advanced control arithmetic and the AEM control strategy are used to carry out the self-monitoring of the hydrogen equipment. So the stabilization and the safety of this new control system and the equipment itself were improved remarkably, Some control configuration and programs were proposed.
出处
《电气传动》
北大核心
2007年第6期48-51,共4页
Electric Drive
