Invention Grant
- Patent Title: System and method for regulating inductive power transmission
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Application No.: US14293607Application Date: 2014-06-02
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Publication No.: US09960640B2Publication Date: 2018-05-01
- Inventor: Elieser Mach , Arik Rofe , Oola Greenwald , Guy Raveh
- Applicant: POWERMAT TECHNOLOGIES LTD.
- Applicant Address: IL Neve Ilan
- Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee Address: IL Neve Ilan
- Agent William Dippert; Laurence Greenberg; Werner Stemer
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J50/70 ; H02J5/00 ; H01F38/14 ; H02J7/02

Abstract:
An inductive power transfer system is provided that includes at least one inductive power receiver having at least one secondary inductor for forming an inductive couple with a primary inductor and providing power to an electric load and at least one inductive power outlet having at least one primary inductor wired to a power supply via a driver configured to provide a driving voltage across the primary inductor. The driving voltage is oscillating at a transmission frequency significantly different from the natural frequency of the inductive couple. The system further includes at least one power monitor and at least one frequency modulator operable to adjust the natural frequency of the inductive couple thereby regulating power provided to the electric load.
Public/Granted literature
- US20140292097A1 SYSTEM AND METHOD FOR REGULATING INDUCTIVE POWER TRANSMISSION Public/Granted day:2014-10-02
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