无人值守变电站论文：无人值守变电站可视化安全监控系统的设计_

1、无人值守变电站论文：无人值守变电站可视化安全监控系统的设计【中文摘要】随着计算机技术、多媒体技术以及通讯技术的发展,对多媒体信号的数字化处理及远距离传输技术已相当成熟。利用这些成熟的技术对对变电站的调度自动化系统进行改进,在“四遥”的基础上增加“遥视”功能,可以对变电站进行实时的监控和监视,对各种突发情况及时作出应对。本论文针对无人值守变电站对远程视频监控系统的实际需求及现有变电站视频监控系统中存在的一些不足之处,提出了一套无人值守变电站视频监控系统设计方案,可以实现变电站非法侵入与设备故障联动监控的功能。系统采用事件触发的方式与连续监测方式相结合,对变电站围墙周界、大门与各设备室门口的监控以

2、及对变电站重要电气设备及关键环境参量的监控采用事件触发的监控策略,当检测到有外物侵入或是设备及环境参量发生异常时触发声光报警,进行视频联动跟踪、录像。对变电站重点防范区域及重要仪器设备进行连续监测,以便实时地了解掌握变电站周围的环境情况及设备运行情况。对提出的系统方案进行了实验室模拟试验,结果说明系统工作稳定,功能完善,可靠性高,为研究成果在变电站的实际应用提供了重要的技术保证。【英文摘要】With computer technology, multimedia technology and communications technology, digital multimedia signa

3、l processing and long-distance transmission technology is quite mature. Use of these mature technologies, we can improve the automation of the monitoring system. With increasing of “remote viewing” feature, you can conduct real-time substation monitoring and surveillance, to deal with various contin

4、gencies in a timely manner.In this thesis, owing to unmanned substation remote video monitoring system on the actual needs and existing video surveillance system substations exist some shortcomings, a set of unmanned video surveillance system substation design, substation can be achieved with the il

5、legal invasion equipment failure interaction monitoring. System uses event-triggered mode and continuous monitoring methods combine the substation fence the perimeter of the door with the equipment room door monitoring, and the substation important electrical equipment and key environmental paramete

6、rs monitoring using event-triggered monitoring strategies. When detected foreign matter and environmental parameters or equipment trigger abnormal sound the system will realize light alarm, video interaction tracking and real-time browsing. Focus of the substation equipment to prevent the region and

7、 important for continuous monitoring in order to understand the real-time environmental conditions around the substation and equipment operation. Programs of the proposed system the laboratory simulation test results shows that the system is stable, functional, high reliability for research applicat

8、ions in the substation provides an important technical assurance.【关键词】无人值守变电站 可视化 安防生产联动监控【英文关键词】unmanned substation visualization joint monitoring of security and equipment【目录】无人值守变电站可视化安全监控系统的设计摘要8-9ABSTRACT9第一章 绪论10-151.1 论文研究的背景与意义101.2 国内外研究现状10-131.3 论文的主要研究工作及内容安排13-15第二章 可视化视频监控系统总体方案设计15-19

9、2.1 系统功能需求分析152.2 系统总体方案设计15-182.3 软件运行环境182.4 本章小结18-19第三章 非法侵入识别及联动监控子系统设计19-363.1 变电站非法侵入识别部位与手段变电站非法侵入识别重点部位确定变电站非法侵入识别手段变电站围墙周界及大门非法侵入识别各设备室非法侵入识别24-263.2 非法侵入视频联动监控子系统设计与实现基本原理视频联动功能设计与实现28-293.3 电气设备视频联动监控子系统的设计监控的重点电气设备及重要环境参量电气设备故障联动监控的基本原理电气设备故障信号采集单元设计电气设备故障联动监控子系统的设计实现30-313.4 监控主机报警联动系统探测器与故障信号采集模块视频信号采集与控制模块报警器控制模块343.5 本章小结34-36第四章 监控主机软件设计36-704.1 监控主机软件的总体设计364.2 控制软件设计及控制协议监控主机与视频摄像机之间的通讯协议信号采集模块与监控主机之间的通讯协议监控主机与远程监控中心之间的通讯404.3 监控主机功能软件设计报警、电气设备故障与环境参量异常信号采集模块设计视频信号的采集、实时浏览与回放模块