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:
Jan. 04, 2022
Filed:
Oct. 20, 2017
Veris Industries, Llc, Tualatin, OR (US);
Martin Cook, Tigard, OR (US);
Veris Industries, LLC, Tualatin, OR (US);
Abstract
A phase aligned energy metering system includes a plurality of current sensors that provide a respective first signal indicating respective the current levels. A current module connected to the plurality of current sensors and processing the first signal with a stored current sensor error correction data to output a first corrected signal. A non- contact voltage providing a respective second signal indicating respective the voltage levels. The non-contact voltage sensor provides a second respective signal. A contact voltage sensor provides a respective third signal indicating respective the voltage levels. A voltage module receives the third respective signal indicating the respective voltage levels and processing the third signal with a stored voltage sensor error correction data to output a third corrected signal. An energy meter receives the first respective signal, the second respective signal, and the third respective signal, and determines a power level.