智能变电站通信网络和高级应用研究

发布时间：2018-05-07 09:11

本文选题：智能变电站 + 通信网络　；参考：《华北电力大学》2015年硕士论文

【摘要】：目前,根据国家电网公司建设坚强电网“一个目标、两条主线、三个阶段、四个体系、五个内涵、六个环节”的战略目标,智能电网已经进入全面建设阶段。作为智能电网的核心部分,智能变电站已经在全国各区市电网形成大面积建设规模。笔者作为智能变电站的建设者之一,亲自见证了智能变电站在宁波电网从无到有的发展历程,也深刻了解目前智能变电站在设计、建设、运行、维护等各个环节存在的瓶颈和困惑。一言以蔽之,设计、建设、运维人员在智能变电站相关技术领域的学习及培训,并没有完全跟上智能电网的建设步伐,对系统集成商及各IED设备厂家服务人员依赖性太大。成熟的智能变电站大多采用“三层两网”体系结构,将所有IED设备及远动装置、后台主机等设备组成一个完整体系,本文以智能变电站通信网络、通信设备、时间同步系统、一体化业务平台高级应用为研究对象,在分析了国内外研究现状的基础上,对智能变电站常用的通信网络结构、时间同步系统、一体化业务平台高级应用进行了分析探讨,并对新一代智能变电站的发展趋势进行了预测,指出了智能变电站高级应用面临的一些问题并提出了部分切合实际的合理化建议。本课题的研究,对于提升我国智能变电站建设速度具有一定的理论意义,同时对新一代智能变电站高级应用提供了合理化建议,具有较为重要的现实意义。
[Abstract]:At present, according to the strategic goal of "one goal, two main lines, three stages, four systems, five connotations and six links", smart grid has entered the stage of comprehensive construction. As the core part of smart grid, smart substation has formed a large scale of construction in all districts of China. As one of the builders of intelligent substation, the author personally witnessed the development of intelligent substation in Ningbo power grid, and also deeply understood the design, construction and operation of intelligent substation. Maintenance and other aspects of the bottleneck and confusion. In a word, the study and training of design, construction, operation and maintenance personnel in the related technical fields of intelligent substation have not completely kept pace with the construction of smart grid, and they are too dependent on system integrators and service personnel of IED equipment manufacturers. Most of the mature intelligent substations adopt "three-layer and two-network" architecture. All IED devices, telecontrol devices, backstage mainframe and other equipment constitute a complete system. This paper uses intelligent substation communication network, communication equipment, time synchronization system, etc. The advanced application of integrated service platform is regarded as the research object. On the basis of analyzing the present research situation at home and abroad, the common communication network structure, time synchronization system and advanced application of integrated service platform in intelligent substation are analyzed and discussed. The development trend of the new generation intelligent substation is forecasted, some problems in the advanced application of intelligent substation are pointed out and some reasonable suggestions are put forward. The research of this subject has certain theoretical significance for improving the construction speed of intelligent substation in our country, at the same time, it provides reasonable suggestions for the advanced application of the new generation intelligent substation, and has more important practical significance.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TM76;TM63;TM73

【参考文献】