“…The release of different open-source components, e.g. (Murad, Gomez, and Vanfretti 2015;Cossart, Saugier, and Guironnet 2021), and use cases is one additional point to promote the use of the Modelica language in this direction. The contribution of this paper is thus to present an implementation of the generic large-scale WECC PV and WTG models in Modelica and their validation against reference tools.…”