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:
Feb. 02, 2021
Filed:
Oct. 28, 2016
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventors:
Shusuke Nakayama, Yokohama, JP;
Tetsuya Takenaka, Yamato, JP;
Assignee:
KYOCERA CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/38 (2006.01); H02J 3/40 (2006.01); H02J 3/46 (2006.01);
U.S. Cl.
CPC ...
H02J 3/383 (2013.01); H02J 3/38 (2013.01); H02J 3/387 (2013.01); H02J 3/40 (2013.01); H02J 3/46 (2013.01); H02J 3/388 (2020.01);
Abstract
A power control system comprises: a dummy output unit configured to supply a dummy current to a current sensor during independent operation, and not supply the dummy current to the current sensor during interconnected operation, the dummy current corresponding to forward power flow; and a controller configured to determine whether a supply state of the dummy current is normal, and control whether to continue operation of the dummy output unit.