The application of digital video frequency monitor system in transformer substation 变电站运行中的数字监控技术
Long distance video supervision control is a necessary resort of nobody administrant in a transformer substation. 远程视频监控是变电站无人值守的必要手段。
Some communication condition must be needed in order o realize a long distance video supervision control of a transformer substation. 要实现变电站的远程视频监控,必须具备一定的通信条件。
Through verifying of existed video that are collected from the transformer substation, the system can be accomplished the formation of video conversion effectively, image preprocessing, cordon detection, smoke detection, character detection and tracking, and automatic alarm of event etc. 通过变电站现有视频验证,该系统可有效完成视频格式转化、图像预处理、警戒线检测、烟火检测、人物检测和跟踪,以及事件自动报警等功能。
This thesis mainly presents the construction of medium and low voltage power demand side data network, and studies the power demand side applications of remote AMR 、 IP phone 、 video surveillance and control 、 distribution transformer surveillance and measure and so on. 主要介绍了基于中低压电力网的电力需求侧数据网络的建设,并在此基础上对远程抄表、IP电话、视频监控、配变监测等应用进行了试验研究。