大同配电网通信网络规划与研究

发布时间：2018-03-02 17:26

本文选题：通信系统　切入点：管理系统　出处：《华北电力大学(北京)》2016年硕士论文　论文类型：学位论文

【摘要】：配电网作为电力系统重要的一环,其信息通信对电网安全生产起到极大影响,对配电网通信网络的规划工作是保障信息通信工作的基础。本文通过对大同配电网通信当前现状分析,对大同配电网通信系统进行了分层次网络技术改造,为大同配电网通信系统的建设实施提供理论依据。本文基于大同配电网当前现状和其通信网络情况,对大同配电网通信网络提出响应改造方案。通过分析配电网规划的作用,讨论了目前配电网通信规划的研究情况,给出了大同配电网通信系统的规划设计原则。其次,详细分析了大同配电网通信系统现状,给出了新建的大同配电网管理系统的组成和主要功能,并通过分析配电网通信系统的建设任务,明确了大同配电网整体建设目标,在其基础上,本文总结了大同配电网自动化相关结构。此外,参考配电网通信系统的业务需求分析和配电网通信系统流量预测及通信带宽估算,综合分析了各种主流通信传输技术的经济性,并最终给出了适合大同配电网各传输层的通信方式。通过上述分析,本文给出了大同配电网通信系统的具体结构和组网方案,并对每个节点的具体功能做详尽描述,给出了配电网终端配置方案,为下一步全面建成大同配电网通信系统提供一定的理论参考。最后,本文详细给出了大同配电网自动化系统安全分区,讨论了大同配电网安全分区的逻辑结构和信息交互总线安全防护原则,最终给出了大同配电网自动化系统安全防护方案。
[Abstract]:Distribution network is an important part of power system, and its information and communication have great influence on the safe production of power network. The planning of distribution network communication network is the basis of information communication work. Through the analysis of the present situation of Datong distribution network communication system, the communication system of Datong distribution network is reformed by hierarchical network technology. Based on the current situation of Datong distribution network and its communication network situation, this paper puts forward a response transformation scheme for Datong distribution network communication network. Through analyzing the function of distribution network planning, the paper provides a theoretical basis for the construction and implementation of Datong distribution network communication system. This paper discusses the current research situation of communication planning in distribution network, and gives the planning and design principles of Datong distribution network communication system. Secondly, the present situation of communication system in Datong distribution network is analyzed in detail. The composition and main functions of the newly built Datong distribution network management system are given. By analyzing the construction task of the distribution network communication system, the overall construction goal of the Datong distribution network is defined. This paper summarizes the related structure of Datong distribution network automation. In addition, referring to the service requirement analysis of the distribution network communication system, the traffic prediction and the communication bandwidth estimation of the distribution network communication system, the economy of various mainstream communication transmission technologies is analyzed synthetically. Finally, the communication mode suitable for each transmission layer of Datong distribution network is given. Through the above analysis, the concrete structure and networking scheme of Datong distribution network communication system are given, and the specific functions of each node are described in detail. The terminal configuration scheme of distribution network is given, which provides a certain theoretical reference for the next step to complete the communication system of Datong distribution network. Finally, the security partition of Datong distribution network automation system is given in detail in this paper. This paper discusses the logical structure of Datong distribution network security partition and the principle of information interactive bus security protection. Finally, the security protection scheme of Datong distribution network automation system is given.
【学位授予单位】：华北电力大学(北京)
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TM73

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