Previous research indicates that post-fault grid-forming (GFM) converters only work in current limiting control (CLC) mode. However. converters integrating the current saturation algorithm (CSA) can operate in both constant voltage control (CVC) and CLC modes. This paper firstly derives the angle-switched model of the grid-connected system governed by CSA and virtual synchronous gener... https://johnsmustangs.shop/product-category/windows-guides/