电力通信网管理系统检修分析管理模块的设计与实现

发布时间：2018-12-16 13:39

【摘要】：电力通信网是国家电网公司铺设的一张专用通信网络,是电力系统安全生产的重要保障,是各类电力信息化业务的运行平台。因此,电力通信网络具有可靠性要求高、人均设备运维任务重、网络运行安全责任大等特点。为了有效提高电力通信网可靠性,需要对网络设备进行定期维护检修工作,从而预防故障发生,避免设备故障引起的事故导致电力通信网络瘫痪,影响电网一次系统的稳定运行。本文设计并实现了电力通信网管理系统的检修分析管理模块,该模块主要用于分析电力通信传输网的检修作业对现有承载业务的影响情况和搜索受影响业务的迂回路由以便于辅助检修专责人员制定检修预案,以及在检修作业施工期间识别由检修作业施工产生的告警信息,以减少无效告警信息对网络运维人员通信监视工作的干扰。该模块包括检修影响分析功能、检修预案生成功能和检修告警识别功能等三个子功能。检修影响分析功能可完成不同申请人申请的多个检修单组合分析,克服传统检修分析只能对单个检修单独立分析的缺点;检修预案生成功能可针对分析出的受影响业务,提供基于广度优先搜索算法搜索迂回路由等应急措施,以保障各类通信业务正常运行;检修告警识别功能通过分析检修单的开竣工时间和检修对象,从海量告警中识别并标识出因检修作业引起的告警信息。论文结构方面,本文在对电力通信网检修分析管理的研究背景和相关技术进行较为详细的介绍后,按照软件开发基本流程先对模块进行需求分析,随后给出各子功能模块的详细设计,最后,在模块详细设计的基础上,完成了各个功能的具体实现。在本文末尾,对论文已完成工作和存在的不足进行总结,并给出了未来展望。
[Abstract]:The electric power communication network is a special communication network laid by the State Grid Company. It is an important guarantee for the safe production of the power system and the operating platform for all kinds of electric power information business. Therefore, the power communication network has the characteristics of high reliability, heavy operation and maintenance of equipment per capita, and high responsibility for network operation security. In order to effectively improve the reliability of electric power communication network, it is necessary to carry out regular maintenance and repair work on the network equipment so as to prevent the occurrence of faults and avoid the accidents caused by the failure of the equipment leading to the paralysis of the power communication network. It affects the stable operation of the primary power system. In this paper, the maintenance analysis management module of electric power communication network management system is designed and implemented. This module is mainly used to analyze the influence of the maintenance operation of the electric power communication transmission network on the existing load carrying service and to search the circuitous route of the affected service so as to facilitate the expert personnel to make the maintenance plan. In order to reduce the interference of invalid alarm information to the communication monitoring work of network operator, the alarm information generated by maintenance operation is identified during the maintenance operation construction. The module includes three sub-functions: maintenance impact analysis function, maintenance plan generation function and maintenance alarm identification function. The function of maintenance impact analysis can complete the combination analysis of multiple maintenance orders applied by different applicants, which overcomes the shortcoming that traditional maintenance analysis can only analyze single maintenance separately. The maintenance plan generation function can provide emergency measures based on breadth-first search algorithm to search circuitous routes for the affected services, so as to ensure the normal operation of all kinds of communication services. By analyzing the opening time and the maintenance object of the overhaul list, the maintenance alarm identification function can identify and identify the alarm information caused by the maintenance operation from the mass alarm. In the aspect of the structure of the paper, after introducing the research background and related technology of maintenance analysis and management of electric power communication network in detail, according to the basic flow of software development, the paper analyzes the requirements of the module first. Then the detailed design of each sub-function module is given. Finally, on the basis of the detailed design of the module, the realization of each function is completed. At the end of this paper, the paper summarizes the work done and shortcomings, and gives the future prospects.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TN915.853;TP311.52

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