CHARGING VOLTAGE CONFIGURING METHOD FOR WIRELESS CHARGING AND WIRELESS POWER RECEPTION UNIT

Title:

CHARGING VOLTAGE CONFIGURING METHOD FOR WIRELESS CHARGING AND WIRELESS POWER RECEPTION UNIT

Document Type and Number:

WIPO Patent Application WO/2015/009096

Kind Code:

A1

Abstract:

The present disclosure relates to a charging voltage configuring method for wireless charging to control a charging voltage of a wireless power reception unit in a wireless charging network. A charging voltage configuration method for wireless charging by a wireless Power Reception Unit (PRU) which receives wireless charging power from a wireless Power Transmission Unit (PTU) according to the present disclosure may include: measuring charging power received from the wireless power reception unit; when the measured charging power is smaller than a minimum power level for charging initiation or a difference between the measured charging power and the minimum power level is within a predetermined range, determining a voltage configuration value upwardly adjusted by a pre-configured level in comparison with a pre-configured voltage configuration value; and transmitting the determined voltage configuration value to the wireless power transmission unit.

Inventors:

LEE KYUNG-WOO (KR)
BYUN KANG-HO (KR)
JUNG HEE-WON (KR)

Application Number:

PCT/KR2014/006529

Publication Date:

January 22, 2015

Filing Date:

July 18, 2014

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H02J17/00; H02J7/00

Domestic Patent References:

WO2012081749A1

2012-06-21

Foreign References:

US20130062959A1	2013-03-14
US20130127410A1	2013-05-23
US20090042525A1	2009-02-12
US20130154387A1	2013-06-20

Other References: