Goods train

The train (100) has a traction vehicle (10) connected with goods wagons (12-14) via a power supply line (22) and a data line, where the goods wagons are provided with a thyristor control (24). The thyristor control is integrated into containers (15-17) of the goods wagons. The thyristor control and the power supply line are connected with each other via an energy connection line (27). The thyristor control exhibits a connection unit (25) and/or the power supply line exhibits another connection unit (26). An energy block and a secondary drive are integrated into the goods wagon. An independent claim is also included for a method for supplying energy to a goods train unit i.e. refrigerating machine.