智能变电站状态监测系统研究及设计

发布时间：2018-03-28 23:16

本文选题：智能变电站　切入点：IEC61850　出处：《山东大学》2016年硕士论文

【摘要】：变电设备状态监测技术在变电站智能化技术的不断发展过程中,始终是确保设备安全可靠运行的关键环节,是提供制定检修策略的关键依据,因此开展变电站智能状态监测系统的研究具有重要意义和价值。本文以智能变电站状态监测系统研究及整体设计为研究方向,首先调研目前智能变电站状态监测系统的发展现状和研究趋势,归纳总结现有智能变电站状态监测系统存在的问题与局限性,明确本文研究的主要内容；然后,将智能变电站状态监测技术分为变压器状态监测、容性设备状态监测、氧化锌避雷器状态监测、断路器状态监测等模块化技术,归纳智能变电站状态监测系统的主要技术特点,在此基础上,提出基于IEC61850协议的智能变电站状态监测系统设计方案,完成各子功能模块设计；最后,组建智能变电站状态监测系统运行环境,设计智能变电站状态监测系统在控制台、在线监测、告警显示等方面的应用界面,并对智能变电站状态监测系统开展一致性测试等测试工作,最后总结智能变电站状态监测系统效果。智能变电站状态监测系统使用设备在线状态监测方式、通过数字化信息处理技术,可实时采集、监视变电站设备的运行状况,及时通报各种异常状态,并通过故障分析专家系统自动生成分析报告,作为故障诊断分析的第一手资料,为科学、快速故障定位,制定有效检修策略提供有效的支撑。
[Abstract]:State monitoring technology of electrical equipment in the course of development of intelligent substation technology, has always been the key to ensure safe and reliable operation of the equipment is to provide the key basis for the establishment of maintenance strategy, which has important significance and value to carry out the study of intelligent condition monitoring system for transformer substation. The intelligent substation monitoring system research and design as the direction of research, firstly, research the current state monitoring system of intelligent substation development status and research trends, summarizes the problems and limitations of existing intelligent substation monitoring system, clear the main content of this paper; then, the monitoring technology of intelligent substation for transformer condition monitoring, capacitive equipment condition monitoring, Zinc Oxide arrester state monitoring, circuit breaker status monitoring module, condition monitoring system of substation intelligent induction system The main technical characteristics, on this basis, puts forward the design scheme of intelligent substation monitoring system based on IEC61850 protocol, to complete the sub function module design; finally, the formation of intelligent substation environment monitoring system, the design of intelligent substation monitoring system on-line monitoring, alarm display in the console, and other aspects of the application interface, and the state monitoring system intelligent substation to carry out consistency testing, finally summarizes the intelligent substation condition monitoring system. The condition monitoring system of intelligent substation using on-line monitoring equipment, through the digital information processing technology, real-time acquisition, monitoring the operational status of substation equipment, timely notification of abnormal state, and Analysis Report automatic generation expert system based on fault analysis as the fault diagnosis, analysis of the first hand data, scientific and rapid fault location The development of effective maintenance strategy provides effective support.

【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TM76;TM63

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