摘要
为解决邯钢电厂生产点多、各控制系统需要连接的工作量大以及生产工艺流程复杂、各分厂车间互相不完全协调的问题,以LabVIEW为平台,设计了一套电厂在线监测系统。其功能包括:数据采集、数据存储与分析、趋势分析、故障诊断等。首先设计了该系统的服务器,包括数据采集、数据存储、数据发布3个模块,然后设计了该系统的客户端,包括系统设定模块、即时信号显示模块、信号监测分析模块、故障诊断模块。在保证故障检测效率的条件下,该系统极大地减少了存储空间。实际使用结果表明,利用该监测系统故障发生前,可即时做出预警,故障发生后,可方便工程技术人员调用历史数据、判断故障原因并进行分析。
In orther to solve the problem of the much production points and the large workload of control system needs to be connected in Handan Iron and steel plant,and the production process was complex,and the branch of workshop were not fully coordinated,the LabVIEW was taken as a platform to design a set of power plant on-line monitoring system,its functions included data acquisition,data storage and analysis,trend analysis,fault diagnosis and other functions.First the server of the system was designed,it was included three modules of data acquisition,data storage,data released,and then designed the client of the system,included the system setting module,signal display module,signal monitoring and analysis module.Under guarantee the efficiency of fault detection,the storage space was greatly reduced.The results show that the monitoring system was convenient early warning before malfunction immediately,and after failed,it was convenient for the engineering technical personnel to call history data,judged fault reason and analysis.
出处
《机电工程》
CAS
2014年第5期655-657,670,共4页
Journal of Mechanical & Electrical Engineering
