Patent ID: 11878591
Assignee: ZF FRIEDRICHSHAFEN AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B

Claim 0:
1. A power distribution (1) for a utility vehicle having at least one power takeoff with an electric machine (3), comprising:
a first input (E1) configured to connect to an energy storage (2) of the utility vehicle, the energy storage (2) being configured to provide a DC voltage;
a second input (E2) configured to connect to an external power source;
a first output (A1) configured to connect to the power takeoff;
a second output (A2) configured to connect to an external current collector;
a third output (A3) configured to connect to a low-voltage vehicle power supply;
a high-voltage distributor (6) connected to the first input (E1) and forming the connection between the energy storage (2) and further components of the power distribution (1);
a controller (5) configured to monitor at least the high-voltage distributor (6) and further configured to control components of the power distribution (1);
at least one inverter (I1; I1.1; I2) arranged in the current path between the high-voltage distributor (6) and at least one of the contacts for the first output (A1), the second output (A2) or the second input (E2); and
a first converter (K1) arranged between the high-voltage distributor (6) and the third output (A3) and converts a DC voltage provided by the high-voltage distributor (6) to a lower DC voltage.