摘要
文章提出一种基于ARM-Linux的在线性能监测系统,以实现火电机组的节能、高效运行。系统硬件采用核心板和底板的双层架构,软件则采用模块化设计,极大地方便了监测系统的扩展与升级维护。系统将机组在线性能计算和考核管理两大功能有机地统一起来,实现数据的一致性检验、机组的性能指标计算、考核管理及其信息显示等功能。实验表明,所提出的在线性能监测系统能很好地实现机组热经济性能指标的计算和操作人员的考核管理功能,具有体积小、成本低、维护方便等特点,对电厂操作人员具有一定的指导意义。
In order to achieve energy saving and efficient operation of thermal power unit,this paper proposes an online performance monitoring system based on ARM-Linux. This system can easily achieve the expansion and upgrades with the hardware designed with a double structure of core board and backplane board and the software designed with modules. The system can achieve the check consistency of data,the performance indicators calculation of unit,appraisal management and its display by combining the function of on-line performance calculation for unit with appraisal management organically. Tests have showed that the on-line performance monitoring system introduced can achieve the thermal economic indicators calculation of unit and appraisal management of operation staff accurately in this paper. In conclusion,this system has some guiding significance with the advantages of small size, low cost and easy maintenance.
出处
《自动化与仪表》
北大核心
2014年第8期1-4,8,共5页
Automation & Instrumentation
基金
国家自然科学基金项目(61201168)
关键词
火电机组
性能监测
热经济性指标
考核管理
ARM-Linux
thermal power unit
performance monitoring
thermal economic indicators
appraisal management
