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:
May. 31, 2022
Filed:
Jun. 30, 2021
Delphi Technologies Ip Limited, St. Michael, BB;
Jingyi Hou, Westfield, IN (US);
Mark R. Keyse, Sharpsville, IN (US);
Subhashrahul Shekhar, Rochester Hills, MI (US);
Delphi Technologies IP Limited, St. Michael, BB;
Abstract
A method for regulating a power conditioner output voltage level includes monitoring a first voltage level of a first supply source and a second voltage level of a second supply source and, while the power conditioner is being supplied by the first supply source, controlling a duty-cycle of an output switch of the power conditioner with feedback-based control signals generated based on errors between a target voltage level and samples of the output voltage level obtained at an output voltage sampling frequency. The method also includes, controlling, for a period corresponding to the output voltage sampling frequency, the duty-cycle of the output switch with an estimated control signal. The method also includes, while the power conditioner is being supplied by the second supply source, controlling the duty-cycle of the output switch using the feedback-based control signals.