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:
Oct. 17, 2023
Filed:
Feb. 24, 2020
Texas Instruments Incorporated, Dallas, TX (US);
Sandun Shivantha Kuruppu, Dallas, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A method includes receiving first and second output signals from a proportional-integral-derivative (PID) regulator circuit, wherein the first and second output signals represent three-phase currents provided into a machine. The method further includes determining a fault detection signal based on the first and second output signals. The method also includes comparing the fault detection signal to a threshold; and detecting a fault in the machine based on the fault detection signal exceeding the threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile