华电福建古田溪水电厂集控计算机监控系统设计

发布时间：2018-08-22 12:03

【摘要】：本文论题是：《华电福建古田溪水电厂集控计算机监控系统设计》,研究的主要目的是根据华电福建分公司的集控发展战略规划和古田溪水电厂持续发展的现实需求,设计古田溪水电厂集控中心计算机监控系统,以满足2015年一级电站机电系统改造项目完工后,以新建成的一级电站中控室为集控中心,实现对古田溪四个梯级电站的集中控制,以提高电厂设备运行的自动化水平,并优化负荷分配,达到减员增效的目的。本课题研究的主要内容包括：(1)、根据古田溪水电厂的实际情况,提出了集控管理模式下的人员配置方案；(2)、根据集控建设的要求,提出集控中心计算机监控系统的系统结构、硬件配置方案；(3)、根据集控建设的要求,提出集控中心计算机监控系统的各项功能方案。(4)、根据计算机网络结构和水电厂计算机监控站间通讯的发展趋势,提出古田溪水电厂集控应选用的网络结构和站间通讯方式；(5)、对计算机监控系统的AGC、AVC等高级功能进行阐述,并对水电厂经济运行进行了展望,并探讨古田溪水电厂实现无人值班的可行性和应进一步完善的工作。本课题针对目前古田溪水电厂四个电站现有的计算机监控系统、现场设备情况以及正在进行的一级电站机电系统改造工程,规划了集控中心计算机监控系统总体结构、软硬件配置、网络结构、站间通讯方式,以满足古田溪水电厂实现四个电站集中监控,提高自动化水平和精简人员的目的,并通过AGC、AVC等高级软件的应用来优化梯级水库调度,提高水能利用率,最终达到降本增发。
[Abstract]:The main purpose of this study is to design a computer monitoring system for the centralized control center of Gutianxi Hydropower Station, Fujian Province, according to the strategic planning of centralized control development of Fujian Branch of Huadian Hydropower Station and the actual needs of sustainable development of Gutianxi Hydropower Station, in order to meet the needs of the first-class hydropower station in 2015. After the completion of the mechatronic system renovation project, the central control room of the newly-built first-class power station will be the centralized control center to realize the centralized control of the four cascade power stations in Gutianxi, so as to improve the automation level of power plant equipment operation, optimize load distribution and achieve the purpose of reducing staff and increasing efficiency. According to the actual situation of the factory, the personnel allocation scheme under the centralized control management mode is put forward; (2) According to the requirements of the centralized control construction, the system structure and hardware allocation scheme of the computer monitoring system of the centralized control center are put forward; (3) According to the requirements of the centralized control construction, the various functions of the computer monitoring system of the centralized control center are proposed. (4) According to the computer network. The structure and the development trend of the communication between the computer monitoring stations in the hydropower plant are presented, and the network structure and the communication mode between the stations that should be selected for the centralized control of Gutianxi hydropower plant are put forward. (5) The advanced functions of the computer monitoring system, such as AGC and AVC, are expounded, and the economic operation of the hydropower plant is prospected, and the possibility of realizing unattended operation of Gutianxi hydropower plant is discussed. In view of the existing computer monitoring system, field equipment and the ongoing mechanical and electrical system renovation project for the four power stations of Gutianxi Hydropower Station, the overall structure, software and hardware configuration, network structure and inter-station communication mode of the computer monitoring system for the central control center are planned. In order to meet the needs of Gutianxi Hydropower Station to realize centralized monitoring of four power stations, improve automation level and streamline personnel, and optimize cascade reservoir dispatch through the application of AGC, AVC and other advanced software, improve the utilization rate of water and energy, and ultimately achieve cost reduction and increase.
【学位授予单位】：福州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV736

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