About 91 results
https://drivepatents.com/patents/1381938 · 30 Apr 2026
A method for distinguishing faults for at least one battery module on a voltage bus, the at least one battery module being switchable between an ON state and an OFF state, includes: commanding a positive contactor of the at least one battery module to open...
https://drivepatents.com/patents/1381954 · 30 Apr 2026
At least one aspect of the present disclosure is directed to systems and methods for application specific battery container configurations. A controller can receive, from the microgrid, an indication of demand for power to complete operations within a work...
https://drivepatents.com/patents/1381521 · 23 Apr 2026
A system for dissipating energy stored in a battery system includes a direct current (DC)-DC converter, an active front end (AFE), and a controller including one or more memories and one or more processors. The one or more processors are configured to dete...
https://drivepatents.com/patents/1380970 · 16 Apr 2026
An electric rail infrastructure for a work machine is disclosed. The electric rail infrastructure comprises: a plurality of powered rails; a plurality of energy interfaces positioned throughout the plurality of powered rails; a power module connected to th...
https://drivepatents.com/patents/1380654 · 9 Apr 2026
A work machine includes a hydraulic pump in fluid communication with an interior of a support structure. The hydraulic pump is constructed to impel hydraulic fluid stored therein. Work machinery is mechanically coupled to the support structure and operated...
https://drivepatents.com/patents/1380891 · 9 Apr 2026
A refueling prediction mode in a microgrid power system may include inputting historical load and weather date of the microgrid power system to a forecasting block and determining forecasted site load and weather factors for the microgrid power system. The...
https://drivepatents.com/patents/1380744 · 9 Apr 2026
A combustion engine system may include a combustion engine having a cylinder and a fuel injection system. The fuel injection system may include a common rail containing pressurized fuel and a fuel injector in fluid communication with the common rail and th...
https://drivepatents.com/patents/1380623 · 9 Apr 2026
A hybrid drive system for a work machine includes a drive system. The drive system includes an engine that generates a first energy supply. The drive system also includes a generator mechanically coupled with the engine to drive the generator. The drive sy...
https://drivepatents.com/patents/1380643 · 9 Apr 2026
A system for controlling an auxiliary system of a work machine. The auxiliary system receives an operating power supply from a battery system of the work machine. The system includes a controller including at least one memory and at least one processor in ...
https://drivepatents.com/patents/1380888 · 9 Apr 2026
At least one aspect of the present disclosure is directed to a high voltage direct current (HVDC) bus coupler system. The HVDC bus coupler system can include a monitoring unit to detect fault events. The HVDC bus coupler system can include a controller. Th...