Enhancing the planning of power systems through Artificial Intelligence in real multi scenarios within a descarbonization context

Red Eléctrica, the sole transmission system operator (TSO) for the Spanish electricity system, is responsible for ensuring the stable operation of the electrical system. To this end it is mandatory to study in detail angle, voltage and frequency stability for small and large disturbances [6]. In the case of large disturbance studies, the system's behaviour is analysed in the event of the loss of one element, commonly referred to as N-1 [1]. These studies are not only carried out in real time, but also in proposed future grid developments and in capacity access calculation (CA) [4] to allow connection of new generation or demand to the grid, among other objectives.