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Nonlinear Adaptive Dynamic Surface Control of Static Var Compensator for Improving Power System Transient Stability

机译：静态无功补偿器的非线性自适应动态表面控制，以提高电力系统的暂态稳定性

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摘要

In this paper,the adaptive dynamic control problem is developed for a single machine infinite bus system with static var compensator (SVC),the damping coefficient uncertainty and external disturbances,which has a strict-feedback form.Subsequently,dynamic surface control-based adaptive backstepping robust controller is designed to overcome the repeated differentiation of the control input that is observed in the traditional backstepping design method,a parameter updating law and a sufficient condition for stability are obtained simultaneously.Since the controller design is based completely on the nonlinear dynamic system without any linearization,the nonlinear property of the dynamic system is well preserved.The simulation results show that the proposed method has better performance than the conventional adaptive backstepping.
机译：本文针对具有静态无功补偿器（SVC），阻尼系数不确定性和外部干扰的单机无限总线系统提出了一种严格的反馈形式的自适应动态控制问题。设计反推鲁棒控制器以克服传统反推设计方法中观察到的控制输入的反复微分，从而同时获得参数更新定律和足够的稳定性条件。由于控制器的设计完全基于非线性动力系统仿真结果表明，该方法比传统的自适应反演具有更好的性能。

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