基于改进一致性算法的电力系统负荷频率自动控制方法  

Automatic Control Method for Load Frequency in Power System Based on Improved Consistency Algorithm

作　　者：许岩剑 XU Yanjian(Lishui Zhengyang Electric Power Construction Co.,Ltd.,Lishui,Zhejiang 323000,China)

机构地区：[1]丽水正阳电力建设有限公司,浙江丽水323000

出　　处：《自动化应用》2025年第6期198-200,共3页Automation Application

摘　　要：当负荷变化超出预期范围时,电力系统因无法及时调整发电量以匹配负荷变化而产生频率偏差,为此,提出一种基于改进一致性算法的电力系统负荷频率自动控制方法。对输出功率信号进行重构,获取电力系统的实时运行状态。设计基于改进一致性算法的负荷频率控制器,提高控制器的适应性。最后进行电力系统约束处理,实现系统频率的控制。实验结果表明,该方法在应对相同量级负荷扰动时,显著减小了频率偏差,可为电力系统的稳定运行提供坚实保障。When the load changes beyond the expected range,the power system cannot adjust the power generation in a timely manner to match the load changes,resulting in frequency deviation.Therefore,a power system load frequency automatic control method based on an improved consistency algorithm is proposed.Reconstruct the output power signal to obtain the real-time operating status of the power system.Design a load frequency controller based on improved consistency algorithm to enhance the adaptability of the controller.Finally,perform power system constraint processing to achieve frequency control of the system.The experimental results show that this method significantly reduces frequency deviation when dealing with load disturbances of the same magnitude,providing a solid guarantee for the stable operation of the power system.

关 键 词：改进一致性算法 电力系统 负荷频率 自动控制 

分 类 号：TM743[电气工程—电力系统及自动化]