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. 17, 2026
Filed:
Dec. 27, 2023
Applicant:
Hyundai Autoever Corp., Seoul, KR;
Inventors:
Woo Won Rhee, Seoul, KR;
Dong Hui Lim, Seoul, KR;
Assignee:
Hyundai AutoEver Corp., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/00 (2006.01); H02M 3/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 1/0043 (2021.05); H02M 3/01 (2021.05); H02M 3/33573 (2021.05); H02M 3/33584 (2013.01);
Abstract
An apparatus for controlling a bidirectional resonant DC-DC converter includes a bidirectional resonant DC-DC converter that includes a primary-side full-bridge circuit that is coupled to the input side, a secondary-side full-bridge circuit that is coupled to the output side, and a resonant tank that is coupled between the primary-side full-bridge circuit and the secondary-side full-bridge circuit, and a PWM control unit that performs PWM control on the primary-side full-bridge circuit and the secondary-side full-bridge circuit and performs phase shift PWM control and dead-time PWM control.