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. 27, 2025
Filed:
May. 19, 2022
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/32 (2006.01); H02J 3/12 (2006.01); H02M 3/158 (2006.01);
U.S. Cl.
CPC ...
H02J 3/32 (2013.01); H02J 3/12 (2013.01); H02M 3/158 (2013.01);
Abstract
A power distribution apparatus may comprise a converter configured to perform DC-DC conversion between a battery and a power conversion system; and a controller configured to set a droop curve for controlling an output of the converter based on a state of each battery, wherein the converter is configured to receive and store information on the droop curve set by the controller, detect a voltage change in a DC link between the power conversion system and the converter, the voltage change being caused by a start of a charging or a discharging operation, and control the output of the converter based on a detected DC link voltage and the droop curve.