基于组态王的变电站综合监控系统设计及应用

发布时间：2018-01-17 01:32

本文关键词：基于组态王的变电站综合监控系统设计及应用　出处：《华北电力大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着社会、经济的发展,我国的输电线网络也在不断的改进、发展。输电网的构造、组成也越来越复杂多样。所以对变电站的安全性、先进性也有了更高的要求。对变电站综合监控系统的设计,也提出了更高的要求。随着计算机网络技术、现代传感器技术、分散控制系统技术的发展,变电站监控系统技术也得到了快速的发展,是电网系统的先进管理体系的重要体现。将变电站传统的人员值班式管理方式转变为变电站无人或少人值守的管理方式。首先介绍了变电站监控系统设计的意义,对变电站综合监控技术的发展现状,进行了详细的介绍。变电站监控系统的设计原则应遵循可靠性、灵活性、兼容性等要求；完成的变电站监控系统主要负责控制命令的通信、运行任务的安排等职责。其次实现了基于组态王的110kV变电站监控系统平台设计。监控系统主要由主机、操作员站、工程师站、远传工作站等部分组成。系统的组织结构采用集中式控制方式,实现实时运行信息的监视和设备的控制,使调度自动化系统具备监控变电站一二次设备的能力,完成供电局所管辖110千伏变电站一、二次设备的遥信、遥测、遥控、遥调、遥视等功能及各变电站增加满足集中控制中心监控要求的信息。组态王丰富的界面表现与底层设备的通讯无需专业编程,通过现有驱动连接即可简单实现。监控系统的人机交互软件,也使用组态王软件实现,系统具有日报表、历史报表、打印、历史曲线以及事件报警等功能。最后实现了变电站现场视频监控系统的设计。对变电站进行综合监控不但为改善电能质量和提高供电可靠性以及电网进一步建设和改造提供了必要的依据,同时也为对变电站的监控方式研究提供一个良好平台。
[Abstract]:With the development of society and economy, the network of transmission line in our country is improving and developing. The structure and composition of transmission network are more and more complicated. With the development of computer network technology, modern sensor technology and decentralized control system technology, the design of substation integrated monitoring system also has higher requirements. Substation monitoring system technology has also been rapid development. It is an important embodiment of the advanced management system of power network system. The traditional management mode of personnel on duty in substation is changed into the management mode of unattended or less person in substation. First, the significance of substation monitoring system design is introduced, and the development status of substation integrated monitoring technology is introduced in detail. The design principle of substation monitoring system should follow reliability and flexibility. Compatibility requirements; The completed substation monitoring system is mainly responsible for the communication of control orders and the arrangement of operation tasks. Secondly, the platform design of 110kV substation monitoring system based on Kingview is realized. The monitoring system is mainly composed of mainframe, operator station and engineer station. Remote transmission workstation and other parts. The system structure of centralized control to achieve real-time operation information monitoring and equipment control, so that the dispatching automation system has the ability to monitor substation primary and secondary equipment. Complete the power supply Bureau of 110 kV substation, the first, secondary equipment remote communication, telemetry, remote control, remote adjustment. Remote viewing and other functions and substation to meet the requirements of centralized control center monitoring information. Kingview rich interface performance and the bottom equipment communication without professional programming. The man-machine interaction software of the monitoring system is also realized by Kingview software. The system has the functions of daily report, history report, print, history curve and event alarm. Finally, the design of the substation field video monitoring system is realized. The comprehensive monitoring of the substation not only improves the power quality and reliability, but also provides the necessary basis for the further construction and transformation of the power network. At the same time, it also provides a good platform for the research of substation monitoring mode.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM63

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