水电站智能化改造方案研究

发布时间：2018-04-10 22:41

  本文选题：智能水电站 + IEC　； 参考：《华北电力大学》2014年硕士论文

【摘要】：我国智能电网发展战略现已全面启动,对水电站的生产管理和自动化水平要求进一步提高,作为智能电网发电环节的重要组成部分,进行智能化水电站建设和改造,是配合国家智能电网建设战略发展的必然趋势,对于提高整个水电行业的建设及运营水平具有重要意义。在此背景下,本文深入研究了IEC 61850系列标准、传统水电站体系结构和设备分层以及智能变电站的建设实施经验,在此基础上构建了三层二网结构的智能水电站模型。而后,以某抽水蓄能电站的智能化改造项目为依托,本文提出对该蓄能电站进行智能化改造的整体方案,包括设计方案、二次设备组盘方案和二次系统安全防护方案等。与变电站相比,水电站涉及的设备与系统更多更复杂,技术标准与规范还需完善,智能化建设遇到的问题技术难度更大,开展水电站智能化建设和改造将需要一个相当长的时期,需要不断的研究、完善和提高。
[Abstract]:The development strategy of smart grid in China has been fully started, and the production management and automation level of hydropower stations are required to be further improved. As an important part of the power generation link of smart grid, intelligent hydropower stations are built and reformed.It is an inevitable trend to cooperate with the development of national smart grid construction strategy, and it is of great significance to improve the construction and operation level of the whole hydropower industry.Under this background, this paper deeply studies the IEC 61850 series standard, the traditional hydropower station system structure and the equipment stratification as well as the intelligent substation construction implementation experience, and constructs the intelligent hydropower station model of the three-layer two-grid structure on the basis of this.Then, based on the intelligent reconstruction project of a pumped-storage power station, this paper puts forward the whole scheme of intelligent transformation of the storage power station, including the design scheme, the secondary equipment panel scheme and the secondary system security protection scheme.Compared with substations, hydropower stations involve more and more complex equipment and systems, technical standards and specifications need to be improved, and the problems encountered in intelligent construction are more difficult.It will take a long time to carry out intelligent construction and reconstruction of hydropower station.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV737
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本文编号：1733235