中小型水电站可控硅励磁系统技术改造分析

Analysis of SCR Excitation System for Technical Alteration in Small and Middle Hydropower Station

为了提高中小型水电站运行的安全性、可靠性和综合效率,通过对典型水电站可控硅励磁系统技改成效的综合分析,证明了基于PLC技术的可控硅励磁系统能够提高中小型水电站的运行水平,具有较高的推广价值.

In order to promote safety, reliability and comprehensive efficiency in the performance of small and middle hydropower station, through the comprehensive analysis of technical alteration of SCR excitation system for typical hydropower station, it is shown that SCR excitation system based on PLC technology, which is potential in future promotion, can raise the performance level of small and middle hydropower station.