Power supply system for valve-controlled machine for hydraulic piston engine used in vehicle, has direct current/direct current converters that are controlled by control unit as function of its output current and/or output power

摘要

The power supply system has outputs such as ground lines (21) and supply lines (22) that are connected directly to one another to which sum of all output currents of direct current/direct current (DC/DC) converters (20) are fed. The DC/DC converters are controlled by control unit (30) as a function of its output current and/or output power, so that each DC/DC converter supplies an output current. An independent claim is included for valve-controlled machine.