摘要
该文将迭代学习控制理论应用于同步发电机励磁控制器的设计中,采用混合型迭代学习控制律对其进行控制。在两机系统中使用SIMULINK软件对励磁控制系统的稳定性和动态性能等进行分析,设计出满足系统要求的励磁控制器。仿真结果表明该方法的有效性和一般性,改善了控制性能,具有很强的维持机端电压的能力,与常规的PID控制器相比较,收敛速度得到很大提高,有利于提高电力系统稳定性。
Iterative learning control theory is applied to the design of excitation controller of synchronous machine in the paper. Stability and dynamic performance of excitation controller is analyzed in a two - machine system by SIMULINK for designing a satisfatory system. Simulation indicates the validity and universality of the method. Performance is greatly improved. The strong ability for supporting the terminal voltage of synchronous machines is obtained. The convergence speed increases comparing to the usual PIDcontroller and linear iterative learning controller ,which is in favor of the stability in power system.
出处
《计算机仿真》
CSCD
2005年第12期200-203,241,共5页
Computer Simulation
基金
航空基金资助(04F53036)
关键词
迭代学习控制
同步发电机
励磁控制
两机系统
仿真
Iterative learning control
Synchronous machine
Excitation control
Two machine system
Simulation
