Abstract: Power flow (PF) is the basis of steady-state analysis and control of power systems. The conventional model-driven PF formulated by a set of implicated nonlinear equations is solved ...
Abstract: The oscillation risk assessment and oscillation source identification pose significant challenges for heterogeneous multi-converter systems such as hybrid grid forming and grid-following ...
This paper introduces an exact geometrically nonlinear 3D truss finite element based on the positional formulation, capable of accounting for arbitrarily varying axial rigidity along the element’s ...