This letter describes an alternative for the connection of power converters to a direct current network without the installation of a capacitor in the DC-Link. The circuit allows the connection of converters through a coil and avoids short-circuit currents with different instantaneous values of voltage output. A description of the calculation and the choice of components together with a real implemented example in a DC network within Smart City project (Endes Utility) is presented.
@article{arxiv.2401.14441,
title = {Connection of converters to a low and medium power DC network using an inductor circuit},
author = {Francisco Perez-Hidalgo and Juan-R Heredia-Larrubia and Antonio Ruiz-Gonzalez and Mario Meco-Gutierrez and Francisco Vargas-Merino},
journal= {arXiv preprint arXiv:2401.14441},
year = {2024}
}