远程视频监控系统方案设计及应用研究

发布时间：2018-04-16 05:23

本文选题：调控一体化 + 远程视频监控系统　；参考：《华北电力大学》2017年硕士论文

【摘要】：随着电网的不断加强和发展,变电站数量的不断增加,变电站设备运行管理及维护压力日益增大,内蒙古西部电网及时转变电网运行模式,稳步推进调控一体化建设工作,为了在调控中心实现对电网设备的可视化操作和运行状态的同步视频监视,进一步提高无人值班变电站运行和维护的安全性及可靠性,以远程视频监控为主的遥视系统应运而生。本文阐述了在调控一体化模式下对视频监控系统的需求,详细分析了传统的安防遥视的应用现状和存在的弊端,提出了建设远程视频监控系统的必要性。通过对视频压缩技术、流媒体转发技术和视频联动等关键技术的研究和应用,再结合蒙西电网实际情况,提出了两种不同的设计方案,并研究编写了《内蒙古电力公司调控一体化远程视频监控系统功能规范(试行)》,为远程视频监控系统在蒙西电网的推广应用提供建设依据。本文以满足蒙西电网地区调控中心生产实际需求为出发点,设计了两套不同结构的远程视频监控系统,可以实现远程视频监视、远程控制、远程操作和报警联动、视频图像存储和远程调用等功能,有机整合了变电站内视频监控、安全防范、消防系统、环境监测等子系统,实现了站内各辅助系统的统一管理、统一监控。系统投入运行后可以满足电力生产需求,提高了调控中心对所辖变电站的监控能力,大大缩短了紧急状态下的响应时间,提高了事故处理效率。
[Abstract]:With the continuous strengthening and development of power grid and the increasing number of substations, the operation management and maintenance pressure of substation equipment is increasing day by day. The western Inner Mongolia power grid changes the operation mode of power grid in time and steadily advances the construction of integrated regulation and control.In order to realize the visual operation and synchronous video monitoring of the power network equipment in the control center, the security and reliability of the operation and maintenance of the unattended substation are further improved.Remote video surveillance system emerged as the times require.This paper expounds the requirement of video surveillance system in the mode of integration of regulation and control, analyzes in detail the current situation and disadvantages of the traditional security remote surveillance system, and puts forward the necessity of building a remote video surveillance system.Through the research and application of video compression technology, streaming media forwarding technology and video linkage technology, combined with the actual situation of Mengxi Power Grid, two different design schemes are put forward.The function specification of remote video surveillance system of Inner Mongolia Electric Power Company is researched and compiled, which provides the basis for the extension and application of remote video surveillance system in Mengxi Power Grid.In this paper, two remote video surveillance systems with different structures are designed to meet the actual production requirements of the Mengxi power grid regional control center. The remote video monitoring system can realize remote video surveillance, remote control, remote operation and alarm linkage.The functions of video image storage and remote call integrate the subsystems of video monitoring, security prevention, fire protection system, environment monitoring and so on, and realize the unified management and monitoring of the auxiliary systems in the substation.After the system is put into operation, it can meet the demand of electric power production, improve the monitoring ability of the control center to the substation under its jurisdiction, greatly shorten the response time under the emergency, and improve the efficiency of accident handling.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN948.6

【参考文献】