The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Sep. 26, 2022
Cummins Inc., Columbus, IN (US);
Richard A. Booth, Columbus, IN (US);
Martin T. Books, Columbus, IN (US);
Cummins Inc., Columbus, IN (US);
Abstract
An apparatus includes an energy storage circuit, an input circuit, and a hybrid management circuit. The energy storage circuit is structured to receive information regarding a state of charge (SOC) and a state of health (SOH) of an energy storage device structured to store energy. The input circuit is structured to receive an indication of a torque demand. The hybrid management circuit is structured to: determine a SOH adjustment factor based on the SOH of the energy storage device; determine a first torque output for a genset based on the SOH adjustment factor and the SOC of the energy storage device, the genset including an engine and a first motor-generator; and operate the genset to provide the first torque output and to generate an amount of energy for a second motor-generator to meet the torque demand according to the SOH adjustment factor.