The invention relates to an arrangement for operating a current converter, in particular an inverter, wherein the converter is located at a path of travel of land vehicles or at a parking space of a land vehicle, the converter being adapted to support operation of at least one vehicle, the converter is combined with a cooling device adapted to cool the converter during operation, the cooling device is designed to use a heat transport medium in order to transport heat away from the converter, the arrangement comprises at least one pole and/or at least one supporting structure which is also located at the path of travel or at the parking space, the pole and/or the supporting structure extends upwards from ground, the arrangement comprises a conduct for conducting the heat transport medium and the conduct extends from the cooling device to the pole and/or to the supporting structure and also extends inside the pole and/or inside the supporting structure so that heat can be transferred from the heat transport medium inside the pole and/or inside the supporting structure to the ambiance.