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. 12, 2024
Filed:
Dec. 19, 2018
Applicant:
Gree Electric Appliances, Inc. of Zhuhai, Guangdong, CN;
Inventors:
Shiyong Jiang, Guangdong, CN;
Xiang Zhang, Guangdong, CN;
Chongyang Feng, Guangdong, CN;
Ningning Chen, Guangdong, CN;
Meng Li, Guangdong, CN;
Yu Zhang, Guangdong, CN;
Assignee:
Gree Electric Appliances, Inc. of Zhuhai, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/00714 (2020.01); H02J 7/0029 (2013.01); H02J 7/007182 (2020.01);
Abstract
Provided by the present application are a Direct Current (DC) micro-grid system, a charging loop circuit and a control method thereof. The charging loop circuit selectively connects a charging loop to a first side loop or a second side loop through a set of switches.