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从水轮机引水系统、水轮发电机组和电力网络的统一系统模型出发,应用非线性状态反馈的方法得到远程输电系统中水轮发电机组调速系统的非线性鲁棒控制规律,接着研究了鲁棒控制规律在大型微机水轮机调速器上的应用,并和PID控制进行了仿真比较试验,研究了控制规律在远距离输电系统的安全稳定性方面所起的作用。
Based on the unified system model of water diversion system, turbine generator set and power network, nonlinear non-linear state feedback method is used to get the nonlinear robust control law of hydro-generator set speed regulation system in long-distance power transmission system. Then, The application of control law to the governor of large computer turbine and the simulation experiment with PID control. The effect of control law on the safety and stability of long-distance power transmission system is studied.