基于FSA的水轮发电机组调速非线性参数控制方法  

Nonlinear Parameter Control Method for Speed Regulation of Hydro Generator Units Based on FSA Algorithm

作　　者：雷晓斌 韩勇 刘尉 LEI Xiaobin;HAN Yong;LIU Wei(Wuling Power Co.,Ltd.,Changsha 410000,China)

机构地区：[1]五凌电力有限公司,长沙410000

出　　处：《微特电机》2025年第4期49-53,60,共6页Small & Special Electrical Machines

摘　　要：为了提升水轮发电机组在非线性环境中的调速效果,提出基于FSA的水轮发电机组调速非线性参数控制方法。模拟水轮发电机组调速过程,利用FSA确定永态转差、暂态转差等调速参数的控制目标。观测水轮机组的实时调速参数,通过对比调速参数的初始值与控制目标值,计算得出非线性参数控制量,由控制指令的生成与执行,实现水轮发电机组调速参数控制任务。实验结果表明,综合空载和负载两种工况,与传统控制方法相比,该方法的非线性参数控制误差和调速稳态误差均得到明显降低。In order to improve the speed regulation effect of hydro generator units in nonlinear environments,a nonlinear parameter control method for hydro generator unit speed regulation based on FSA was proposed.The speed regulation process of a hydroelectric generator unit was simulated and the FSA was used to determine the control objectives of speed regulation parameters such as permanent slip and transient slip.The real-time speed control parameters of the water turbine unit were observed,the initial values of the speed control parameters were compared with the control objectives,the nonlinear parameter control quantity was calculated and then control instructions were generated and executed to achieve the speed control parameter control task of the water turbine generator unit.The experimental results showed that compared with traditional control methods,this method significantly reduced the nonlinear parameter control error and speed regulation steady-state error under both no-load and load conditions.

关 键 词：鱼群算法(FSA) 水轮发电机组 发电机组调速 非线性参数控制 

分 类 号：TM312[电气工程—电机]