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:
Jun. 27, 2017
Filed:
Jun. 19, 2015
Applicant:
Sparq Systems Inc., Kingston, CA;
Inventors:
Matthew Lorenzo Mascioli, Marina del Rey, CA (US);
Majid Pahlevaninezhad, Kingston, CA;
Suzan Eren, Kingston, CA;
Praveen Jain, Kingston, CA;
Assignee:
SPARQ SYSTEMS INC., Kingston, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/537 (2006.01); H02M 7/538 (2007.01); H02M 7/53 (2006.01); H02M 1/12 (2006.01); H02M 7/5387 (2007.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
H02M 7/537 (2013.01); H02J 3/383 (2013.01); H02M 1/12 (2013.01); H02M 7/53 (2013.01); H02M 7/538 (2013.01); H02M 7/53871 (2013.01);
Abstract
Systems, methods, and devices relating to control systems for grid-connected inverters. Because grid conditions may vary and because control system stability is dependent on the parameters of the components within the inverter, the present invention adaptably monitors the varying values of these components. Based on the sensed values and on predicted values, controller gains are adaptably adjusted to maintain system stability.