基于无源性的LCL滤波跟网型变换器最优状态反馈控制

As the grid incorporates more voltage-source converters (VSCs), the stability issues arising from VSC-grid interactions escalate. While passivity theory offers a promising solution, existing passivity-based controller designs primarily rely on heuristic methods, which do not advance stability beyond achieving passivity. To fully exploit the available degrees of freedom, this article proposes emplo...