logo

For the Inventor, By the Inventor

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.:

US 9829519 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

May. 27, 2015

Method and apparatus to commission voltage sensors and branch circuit current sensors for branch circuit monitoring systems

Applicant:

Eaton Corporation, Cleveland, OH (US);

Inventors:

Alan Kenji Hayashi, Avalon, PA (US);

Brian Zachary Zaremski, Pittsburgh, PA (US);

Zhi Gao, Warrendale, PA (US);

Assignee:

EATON CORPORATION, Cleveland, OH (US);

Attorneys:

Eckert Seamans

Philip Levy

Grant Coffield

Primary Examiner:

Amy He

Int. Cl.
CPC ...
G01R 29/16 (2006.01); G01R 25/00 (2006.01); G01R 31/28 (2006.01); G01R 21/133 (2006.01); G01R 35/00 (2006.01); G01R 31/04 (2006.01);
U.S. Cl.
CPC ...
G01R 25/00 (2013.01); G01R 21/133 (2013.01); G01R 31/041 (2013.01); G01R 31/2829 (2013.01); G01R 35/005 (2013.01);
Abstract

A system and method for a branch current monitoring system employing a 2-Phase Wye, a Single-Phase 3-Wire or a Single-Phase 2-Wire wiring configuration that is configured to identify a phase association and a polarity for a branch circuit current sensor using the phase angle between voltage and current. Also, a system and method for verifying phase association and polarity determinations for branch circuit current sensors that utilizes real and reactive power measurements.

Find Patent Forward Citations

Quick Actions:

Hayashi, Alan. (2017). Method and apparatus to commission voltage sensors and branch circuit current sensors for branch circuit monitoring systems (U.S. Patent No. 9829519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9829519

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…