变电站视频监控系统设计研究

Design and research of video supervisory control system of the substation

我们常需对电力系统进行监视和控制,在计算机尚未普及的时期是采用测量仪表监视,并利用一些执行机构进行控制。现在电力系统对控制系统功能要求是多方面的。其复杂程度决定于应用领域。介绍了变电站视频监控系统的关键技术,功能要求,结合实例—泊头和唐山局视频监控系统对比分析监控系统的设计方案的优点与不足,最后提出无人值班变电站视频监控系统总体设计方案。

It is necessary for engineers to monitor and control the electric power system, When computer was not widely applied,engineers used the measuring instrument surveillance, and carded on the control using some implementing agencies. Currently the electric power system requires various functions of control system. Its complex degree is decided by application domain. This paper introduces key technology and function of video supervisory control system of the substation. This paper combines the example of Botou and Tangshan video supervisory control system and comparatively analyze the virtues and shortages of the two monitoring systems. In the end, scheme of the video supervisory control system of self - service substation is proposed.