【摘要】 针对强非线性的再热式汽轮发电机组汽门控制 ,提出了一种多变量逆系统全程非线性控制方案 ,以改善电力系统的暂态稳定性。在考虑汽门开度的限幅效应的前提下 ,对单机无穷大系统进行的仿真实验表明 :这种控制方案改善了电力系统暂态稳定的动态过程 ,并且设计过程简明直观。更多还原

【Abstract】 A multivariable inverse non linear control scheme was developed for strongly non linear reheat type turbogenerator steam valves, which provides whole range control to improve the transient power system stability. The computer simulation tests including limited steam valve opening for a one machine infinite bus power system show that not only does this control scheme remarkably improve the transient stability, but the process is also very concise.更多还原