Nonlinear robust control for single-machine infinite-bus power systems with input saturation

作者：Wan, Y.^*

来源：Bulletin of the Polish Academy of Sciences-Technical Sciences, 2017, 65(1): 3-9.

DOI：10.1515/bpasts-2017-0001

• nonlinear robust control
• input saturation
• generator excitation
• single-machine infinite-bus power systems (SMIB)

In this paper, a new control scheme is proposed to achieve stability for a single-machine infinite-bus power system. A power system model simultaneously considering input saturation and time-varying uncertainties is presented. A sufficient condition for the system convergence is given and based on this result, a switching excitation control law with auxiliary system is designed. The stability analysis and simulation results all show that the developed controller is effective.

• 出版日期2017-2
• 单位南京航空航天大学