直供电系统中电解铝负荷参与调频的方法

摘要

研究和分析了直供电系统中电解铝负荷参与调频的方法，针对电解铝生产工艺特殊性，利用可控硅整流装置响应速度快的特性，让电解铝负荷参与电网调频，能有效减少发电机组调频次数，确保电网稳定运行。%This paper studies and analyses the method of participation of electrolytic aluminium load in the frequency modu-lation in direct power supply system.In view of properties of the electrolytic aluminium production process, the adoption of silicon controlled rectifier device characteristic of fast response, and involvement of aluminium load in power grid frequency control, can effectively reduce the number of frequency modulation for the generator, to ensure the stable operation of power grid.