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:
Jul. 01, 2025
Filed:
Mar. 11, 2022
Caterpillar Inc., Peoria, IL (US);
Andy Publes, Katy, TX (US);
Mark Francis Grimes, Cypress, TX (US);
Riadh Benguedda, Cypress, TX (US);
Yuesheng He, Sugar Land, TX (US);
Mark C Paul, Carmel, IN (US);
Todd Ryan Kabrich, Tomball, TX (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A controller that is associated with a pump system causes a power ramp rate of a motor of the pump system to have an initial power ramp rate. The controller monitors, after causing the power ramp rate of the motor to have the initial power ramp rate, a frequency of a power bus. One or more power sources provide power to the pump system via the power bus. The controller causes, based on monitoring the frequency of the power bus, the power ramp rate of the motor to be modified.