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:
Dec. 17, 2019
Filed:
Jul. 17, 2018
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Ratnesh Sharma, Fremont, CA (US);
Korosh Vatanparvar, Santa Clara, CA (US);
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 1/3206 (2019.01); G06Q 50/06 (2012.01); G06Q 10/04 (2012.01); G05B 13/04 (2006.01); H02J 3/00 (2006.01); H02J 4/00 (2006.01); G05B 13/02 (2006.01); G05B 15/02 (2006.01); H02J 3/14 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0022 (2013.01); G05B 13/021 (2013.01); G05B 13/041 (2013.01); G05B 13/042 (2013.01); G05B 15/02 (2013.01); G06F 1/3206 (2013.01); G06Q 10/04 (2013.01); G06Q 50/06 (2013.01); H02J 3/00 (2013.01); H02J 4/00 (2013.01); H02J 7/0057 (2013.01); H02J 7/0075 (2013.01); H02J 7/0077 (2013.01); H02J 2003/003 (2013.01); H02J 2003/146 (2013.01); Y04S 10/14 (2013.01); Y04S 10/545 (2013.01); Y04S 20/222 (2013.01); Y04S 30/12 (2013.01);
Abstract
Systems and methods for power management include determining a demand threshold by solving an optimization problem that minimizes peak demand charges and maximizes a usable lifetime for a power storage system. Power is provided to a load from an electrical grid when the load is below the demand threshold and from a combination of the electrical grid and the power storage system when the load is above the demand threshold.