基于RCM的S公司变电设备状态检修管理案例研究

发布时间：2018-08-22 13:12

【摘要】：随着电力科技的进步和电网规模的发展,电网的社会化服务程度越来越高,社会和用户对供电企业的要求日趋提高。在此背景下,供电企业全面改进变电设备检修策略,如何全面推进变电设备状态检修管理成为了一个研究方向。本文在明确选题背景和意义,概述国内外状态检修研究动态的基础上,对设备检修、状态检修和RCM检修的理论和技术进行详细阐述。论文以S公司变电设备为研究对象,从S公司开展变电设备状态检修相关条件、可行性及采取的重要措施进行现状分析。针对现状,提出S公司基于状态检修的变电设备检修策略,明确了S公司状态检修的总体目标,组织体系与职工分工,基本要求、步骤和管理流程,提出状态监测的主要方法、状态评价和检修决策的主要方法。并尝试在S公司中应用变电设备RCM检修策略决策系统。详细阐述了系统需求及总体结构和系统功能,该系统根据设备评价权重系数评价办法、评价规则,建立相应的数学模型,并在综合考虑设备健康状态和设备可靠性程度基础上综合判断设备的维修优先性顺序,从而建立起了一套以可靠性为中心的变电设备评估机制。最后,对S公司变电设备状态检修今后的改进及发展方向进行了展望及分析。该论文提供了在综合考虑设备健康状态和设备可靠性程度基础上综合判断设备的维修优先性顺序的方式方法,为供电公司变电检修可靠运行分析提供了有效的数理支持。同时,本文对国内地市级供电公司,尤其是对供电公司实施基于RCM的变电设备状态检修策略能起到一定的参考借鉴作用。
[Abstract]:With the progress of electric power technology and the development of power grid scale, the socialized service degree of power grid is becoming higher and higher, and the demands of society and users on power supply enterprises are increasing day by day. Under this background, the power supply enterprise comprehensively improves the transformer equipment maintenance strategy, how to promote the substation equipment condition maintenance management has become a research direction. On the basis of clarifying the background and significance of selecting the topic and summarizing the research trends of condition-based maintenance at home and abroad, this paper expounds in detail the theory and technology of equipment maintenance, condition-based maintenance and RCM maintenance. This paper takes S company substation equipment as the research object, analyzes the current situation from S Company to carry out the condition maintenance related condition, feasibility and the important measure to be taken. In view of the present situation, the paper puts forward the maintenance strategy of substation equipment based on condition maintenance in S Company, clarifies the overall goal, organization system and division of labor, basic requirements, steps and management flow of condition maintenance in S Company, and puts forward the main method of condition monitoring. The main methods of condition evaluation and maintenance decision. And try to apply RCM maintenance strategy decision system in S Company. The system requirements, the overall structure and the system functions are described in detail. According to the evaluation method of the equipment evaluation weight coefficient and the evaluation rules, the corresponding mathematical model is established. Based on the comprehensive consideration of the health state of the equipment and the degree of reliability of the equipment, the maintenance priority order of the equipment is comprehensively judged, and a set of reliability centered transformer equipment evaluation mechanism is established. Finally, the future improvement and development direction of S company substation equipment condition maintenance are prospected and analyzed. This paper provides a way and method to judge the maintenance priority of equipment based on the comprehensive consideration of equipment health and reliability, and provides an effective mathematical support for the reliable operation analysis of substation maintenance in power supply company. At the same time, this paper can be used as a reference for local power supply companies, especially for power supply companies to implement the RCM based transformer equipment condition maintenance strategy.
【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】：2017
【分类号】：F426.61;TM507

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