面向未知与不可预测负载的虚拟同步机观测器电流控制器

This article proposes an observer-based current controller for virtual synchronous generators (VSG) in the presence of unmeasured and unpredictable loads. First, the considered models are described, notably the selected VSG model, as well as the grid-connected inverter. Then, the proposed controller is detailed, which consists in a linear quadratic regulator incorporating an integrator and a state...