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:
Aug. 08, 2017
Filed:
Jun. 12, 2014
Philips Lighting Holding B.v., Eindhoven, NL;
Ronald Rietman, Eindhoven, NL;
Ying Wang, Eindhoven, NL;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
The invention relates to a disaggregation apparatus () for being used in a multi-group electrical network (), which comprises multiple electrical groups (), each comprising one or more appliances (). A determination unit () determines an electrical group () comprising an appliance, of which an operational state has been changed, based on first changes in mains voltages (V, V, V) measured while the operational state change occurs, second and third changes in the mains voltages (V, V, V) measured while switchable loads () are switched, and the resistances (R, R, R) of the switchable loads (). Thus, a misdetection due to an operational state change of an appliance in another electrical group may be avoided and the accuracy of disaggregation may be improved in a multi-group electrical network ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile