基于LUA脚本语言的变电站辅助综合监控系统智能联动技术研究

发布时间：2018-03-05 14:34

本文选题：智能　切入点：辅助系统　出处：《南京理工大学》2014年硕士论文　论文类型：学位论文

【摘要】：智能辅助系统是智能变电站重要的组成部分。为优化变电站运行环境,保障变电站安全可靠运行,辅助系统出现了领域众多、涉及面广、信息量大的新特征。以安全防范为主、设备监测为辅的分立管理方式,已经不能满足智能变电站管理和发展需求,迫切需要对辅助设备进行综合监控,提高集约化管理水平。“大运行”体系要求调控中心承担远方操作及设备集中监控。实现辅助信息远方集中监控、信息综合分析,可方便调控中心及时了解变电站运行状况、设备运行状态；通过远方操作及重要告警信息联动辅助设备,辅助信息综合分析、智能告警、多维度展示等技术手段,可为调控中心提供辅助校核,缩短处理事故时间,减少监控、运维人员的工作量。目前对变电站智能辅助系统的研究主要集中在站内子系统的简单集成,随着电网公司集约化管理模式的推进,迫切需要对辅助系统的整体架构进行深入研究,探索并提出切实有效的一体化解决方案。针对站内优化环境的需求,提高运维效率的需要,需要对辅助系统站内联动的方案进行研究,实现灵活可配置的解决方法。本课题将深入研究变电站辅助系统的软硬件架构,研究系统内的关键技术,并针对在智能辅助系统中对站内联动的需求,对比不同脚本语言的优缺点,并提出基于LUA动态脚本的联动解决方案,利用灵活的脚本语言实现了多种联动需求。本课题是变电站环境监测系统的一个子课题。对辅助系统整体架构进行研究,对变电站的无人值班管理、稳定运行、安全警卫具有重要意义。
[Abstract]:Intelligent auxiliary system is an important part of intelligent substation. In order to optimize the operation environment of substation and ensure the safe and reliable operation of substation, the auxiliary system has many new features such as numerous fields, wide coverage and large amount of information. The discrete management method of equipment monitoring can not meet the needs of intelligent substation management and development, so it is urgent to carry out comprehensive monitoring of auxiliary equipment. In order to improve the level of intensive management, the "big operation" system requires the control center to undertake remote operation and centralized monitoring of equipment, and to realize remote centralized monitoring of auxiliary information and comprehensive analysis of information, which can facilitate the control center to understand the substation operation status in time. Through remote operation and important alarm information linkage auxiliary equipment, auxiliary information comprehensive analysis, intelligent alarm, multi-dimensional display and other technical means, it can provide auxiliary check for the control center and shorten the time of dealing with accidents. At present, the research on intelligent auxiliary system of substation is mainly focused on the simple integration of subsystems in the station. With the promotion of the intensive management mode of the power grid company, There is an urgent need for in-depth study of the overall architecture of the auxiliary system, exploring and proposing practical and effective integrated solutions to the needs of optimizing the environment in the station and improving the operational and maintenance efficiency. In order to realize the flexible and configurable solution, this paper will deeply study the hardware and software architecture of the substation auxiliary system, and study the key technology in the system. Aiming at the need of the linkage in the intelligent assistant system, the advantages and disadvantages of different scripting languages are compared, and the solution based on LUA dynamic script is put forward. This thesis is a subtopic of substation environment monitoring system. The whole structure of auxiliary system is studied, and the unattended management of substation is operated stably. Security guards are of great significance.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM63;TM76

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