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. 05, 2019
Filed:
Oct. 13, 2016
Applicant:
Enphase Energy, Inc., Petaluma, CA (US);
Inventor:
Joseph Phillips Matamoros, San Francisco, CA (US);
Assignee:
Enphase Energy, Inc., Petaluma, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/66 (2006.01); H02H 1/00 (2006.01); G06F 17/50 (2006.01); G06F 21/60 (2013.01); H02J 13/00 (2006.01);
U.S. Cl.
CPC ...
G05F 1/66 (2013.01); G06F 17/50 (2013.01); G06F 17/5004 (2013.01); G06F 21/60 (2013.01); G06F 2217/02 (2013.01); G06F 2217/78 (2013.01); H02H 1/0053 (2013.01); H02J 13/0013 (2013.01); H02J 13/0055 (2013.01); H02J 13/0086 (2013.01);
Abstract
A method and apparatus for sequence of event (SOE) data logging. In one embodiment, the method comprises continuously recording, at a power conditioner coupled to a power distribution line, data obtained by sampling a waveform of the power distribution line during a sampling window; analyzing, by the power conditioner, the data to determine whether an event has occurred; and based on the analysis, maintaining the data when it is determined that the event has occurred, and discarding the data when it is determined that the event has not occurred.