梨园水电站计算机监控系统研究与设计

发布时间：2018-05-07 10:49

本文选题：水电厂 + 计算机监控系统　；参考：《华北电力大学(北京)》2017年硕士论文

【摘要】：随着经济的快速发展,社会对能源尤其是电力的需求日益增加,同时对电能质量和供电可靠性要求也越来越高,电力系统常规的控制手段已无法满足电力工业的需要,因此,提高自动化水平变得非常必要,这就产生了水电站计算机监控系统。本论文分析了国内外水电厂计算机监控系统的发展,结合梨园水电厂监控系统的实际情况以及水电厂的特点,在对计算机监控系统需求研究的基础上,提出了合理的设计方案。以梨园水电厂计算机监控系统研究和设计为对象,针对现场的设备结构及应用情况,提出了系统整体功能需求,并对软件和硬件配置进行合适的选型,设计了与水电厂相适应的计算机监控系统。同时基于可编程控制器的使用,对系统界面和水电厂开停机流程功能进行了设计,使其可以完成设备的数据采集、处理、调节、控制,并可以实现自动发电控制和自动电压控制等功能。
[Abstract]:With the rapid development of economy, the demand for energy, especially for electricity, is increasing, and the demand for power quality and reliability is becoming higher and higher. The conventional control methods of power system can no longer meet the needs of the power industry. It is necessary to improve the level of automation, which leads to the computer monitoring system of hydropower station. This paper analyzes the development of computer monitoring system in hydropower plants at home and abroad. Combining with the actual situation of monitoring system in Liyuan Hydropower Plant and the characteristics of hydropower plants, on the basis of the research on the requirements of computer monitoring system, a reasonable design scheme is put forward. Taking the research and design of computer monitoring system in Liyuan Hydropower Plant as the object, according to the equipment structure and application situation, the overall functional requirement of the system is put forward, and the appropriate selection of software and hardware configuration is carried out. A computer monitoring system adapted to hydropower plant is designed. At the same time, based on the use of programmable logic controller, the interface of the system and the function of the on-off flow of the hydropower plant are designed, so that it can complete the data acquisition, processing, adjustment and control of the equipment. And can realize automatic generation control and automatic voltage control and other functions.
【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】：TP277;TV736

【参考文献】