同步发电机励磁与调速器综合最优控制

THE RESEARCH FOR THE EXCITATION AND STABILITY CONTRLO OF THE SYCHRONOUS GENERATOR

本文在考虑发电机最优励磁控制的基础上,进一步加入调速器控制,构成励磁与凋速器的综合最优控制。并对系统的非线性特性构成的发电机非线性励磁与调速器综合最优控制,作了深入的研究,本文提出的控制方案调节灵敏,控制电压精度高,动态特性好。

This paper bases on the optimal excitation control of generator, adding the governor control, the excitation and governor comprehensive optimal control has been built. Especially, the deeper research work has been done in the generator's nonlinear excitation arid governor comprclcnsive optional control with consideration of the nonlinear characteristic of the system. The control schcmc presents in this paper has more advantages such as control is flexible, the vlotage control precision is high, the dynamic characteristic is good it improved effectvely the static and transient stability of the electric power system.