清竹220kV配送式智能变电站设计

发布时间：2018-05-11 11:19

本文选题：智能变电站 + 一次设计　；参考：《华北电力大学》2014年硕士论文

【摘要】：随着电力工业的不断发展,数字技术、通讯技术及网络技术等高新技术在电力系统中的应用也越来越广泛,尤其是在智能变电站的发展建设中起着至关重要的作用。近年,国内外在智能变电站建设理论及实施方面做了大量的研究,建立更为先进的变电站已具备条件。本文对智能变电站建设中所面临的一些问题提出了解决方案,并结合安徽省内首个标准配送式智能变电站——清竹220kV智能变电站的建设,分别从智能变电站的一次、二次系统专业设计角度出发去探究智能变电站的设计思路、电气设备选择和工程实施等技术问题,特别的,就清竹220kV变电站中所采用的预制舱技术进行了详细的介绍。主要包括： 1)清竹站一次系统设计方案,采用成熟的常规一次元器件和智能组件模式。 2)清竹站二次系统设计方案,特别的,提出了预制舱技术的应用,二次设备实现工厂化生产,光纤工厂化预制,实现二次设备即插即用。 3)结合清竹变电站的预制舱技术,确定了预制舱模块的标准配置,并就预制舱工程中可能碰到的问题提出相应的解决方案。
[Abstract]:With the development of electric power industry, digital technology, communication technology and network technology are more and more widely used in power system, especially in the development and construction of intelligent substation. In recent years, a great deal of research has been done on the theory and implementation of intelligent substation construction, and the establishment of more advanced substations has been qualified. This paper puts forward some solutions to the problems in the construction of intelligent substation, and combines the construction of the first standard distribution intelligent substation-Qingzhu 220kV intelligent substation in Anhui Province. From the point of view of professional design of secondary system, this paper probes into the technical problems of intelligent substation design, electrical equipment selection and engineering implementation. In particular, the prefabricated cabin technology used in Qingzhu 220kV substation is introduced in detail. These include: 1) the primary system design of Qingzhu Station adopts mature primary component and intelligent component mode. 2) the design scheme of secondary system of Qingzhu station, in particular, the application of prefabricated cabin technology is put forward. The secondary equipment realizes factory production, optical fiber factory prefabrication, and realization of plug and play of secondary equipment. 3) combined with the prefabricated module technology of Qingzhu substation, the standard configuration of prefabricated module is determined, and the corresponding solutions to the problems that may be encountered in prefabricated module engineering are put forward.
【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;TM76

【参考文献】