METHOD FOR SETTING THE TEMPERATURE AND/OR THE PRESSURE OF FUEL, IN PARTICULAR OF HYDROGEN, IN MULTIPLE PRESSURE VESSELS OF A VEHICLE TO IN EACH CASE ONE TEMPERATURE SETPOINT VALUE AND/OR IN EACH CASE ONE PRESSURE SETPOINT VALUE BEFORE A FILLING PROCESS OF THE PRESSURE VESSELS

摘要

A method for adjusting temperature and/or pressure of fuel in a pressured container system of a vehicle to a respective temperature setpoint and/or a respective pressure setpoint before a process of filling the pressurized containers includes extracting fuel from a first pressurized container having a first temperature and a first pressure, to bring the first temperature and/or the first pressure of the fuel closer to the temperature setpoint and/or to the pressure setpoint of the first pressurized container. The method also includes supplying the extracted fuel to either a fuel conversion device to power the vehicle or into a second pressurized container, where fuel in the second pressurized container has a second temperature and a second pressure, to bring the second temperature and/or the second pressure of the fuel closer to the temperature setpoint and/or to the pressure setpoint of the second pressurized container. The temperature setpoints and/or the pressure setpoints are determined such that, without exceeding the respective maximum operating pressure and the respective maximum operating temperature of the respective pressurized container, the amount of fuel introduced from a single filling source by a process of filling the pressurized containers which is carried out at the same time and for the same length of time is maximized.