变电站综合自动化监控系统数据展现软件的研制

根据广东某冶炼厂变电站的电网结构特点及实际需求设计了基于分层分布式结构的变电站综合自动化监控系统.结合系统硬件设计特点和要求,针对该监控系统数据展现软件数据量大、刷新快、频繁读取的特点,提出采用文本文件存储方式和建立四维数组来解析数据,同时利用ActiveX数据对象技术和UDP网络通信协议分别实现系统数据访问与传输.该系统已经成功投运,实际运行结果表明该系统设计方案可行,工作稳定可靠,效果良好.

Development of Data Exhibited Software of the Synthetic Automation Monitoring Systems in Transformer Substation

This paper designed the synthetic automation monitoring systems based on a hierarchical distributed s-tructure,according to the structural characteristics of electric power network and the requirement of the transformer subs-tation of a smelting plant in Guangdong Province.To suit the characteristics and requirements of hardware design,the design method was based on text file saving mode and established four dimension arrays to analyze data,and also adopted ActiveX data object technology and UDP communication protocol,achieving data accessing-transmi-ssion of the system to satisfy the characteristics of data exhibited software of monitoring systems,large data-size,fast ref-reshing and frequently read.The system operated successfully,and the results indicated that the system design was feasible,stable,reliable,and effective.