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18497712. Auxiliary Power System for an Excavating Machine (Caterpillar Inc.)

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Auxiliary Power System for an Excavating Machine

Organization Name

Caterpillar Inc.

Inventor(s)

Mo Wei of Dunlap IL US

Xinyu Ge of Peoria IL US

Jia J. Li of Peoria IL US

Auxiliary Power System for an Excavating Machine

This abstract first appeared for US patent application 18497712 titled 'Auxiliary Power System for an Excavating Machine

Original Abstract Submitted

An excavating machine can conduct an excavation cycle that can be distinguished in a plurality of work cycle segments. To maneuver an excavation tool with respect the work surface during the excavation cycle, the excavation machine includes an excavation linkage powered by a primary electrical power source. The excavation machine can be operatively associated with a battery management system that can identify a high load condition associated with the excavation cycle and can responsively connect an auxiliary electrical power source to the hydraulic system to delivery supplemental power during the high load condition.

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