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:
Nov. 28, 2023
Filed:
Dec. 16, 2021
Applicant:
Delphi Technologies Ip Limited, St. Michael, BB;
Inventors:
Assignee:
Delphi Technologies IP Limited, St. Michael, BB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02P 29/028 (2016.01); H02P 27/08 (2006.01);
U.S. Cl.
CPC ...
H02P 29/028 (2013.01); H02P 27/08 (2013.01);
Abstract
A system includes a controller for a direct-current (DC) to alternating current (AC) inverter, the controller comprising: a memory configured to store instructions; and at least one processor configured to execute the stored instructions to perform operations including: generating a fault condition Pulse-Width Modulated (PWM) signal to control an active discharge of the inverter in a fault condition by alternately: turning on a first switch group of the inverter while turning off a second switch group of the inverter, and turning on the second switch group of the inverter while turning off the first switch group of the inverter.