用于构网型变流器电压调节的离散域高性能谐振控制器

Grid-forming converters (GFCs) offering sinusoidal voltage supply have been widely employed in a lot of applications. In this article, the dual-loop voltage–current control for GFCs is comprehensively approached. First, optimum tuning of the current loop is addressed to achieve the maximum enhanced active damping from the prospect of the developed equivalent plant, instead of the current loop, whi...