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US 2026/0264539 A1Published application
Dc power supply with series-connected ac machine and load or battery
AssigneeCummins Inc.
InventorsMike James Scheuerell, Lane Woodland, Jaroslaw Leonarski, Minyu Cai
Life of this patent
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Abstract
A direct current (DC) power supply. Embodiments comprise a first load, that optionally includes a battery, an alternator, and a switch. The alternator is connected in series to the first load. The switch is configured to receive power control signals, and to couple the first load and alternator to a second load.
Claims25
A direct current (DC) power supply, comprising:
- a first load, wherein the first load optionally includes a battery;
- an alternating current (AC) machine connected in series to the first load;
- and
- a switch configured to receive power control signals and to couple the first load and AC machine to a second load.
1 more element
Dependencies are inferred from the claim text.