METHOD FOR COMMUNICATION AND POWER CONTROL OF WIRELESS POWER TRANSMITTER IN MAGNETIC RESONANT WIRELESS POWER TRANSMISSION SYSTEM

Title:

METHOD FOR COMMUNICATION AND POWER CONTROL OF WIRELESS POWER TRANSMITTER IN MAGNETIC RESONANT WIRELESS POWER TRANSMISSION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2014/038779

Kind Code:

A1

Abstract:

A method for communication and power control of a wireless power transmitter, includes transmitting notice information to a wireless power receiver, and detecting a wireless power receiver based on the notice information, the wireless power receiver accessing the wireless power transmitter. The method further includes determining whether the wireless power receiver is to cease the accessing of the wireless power transmitter based on a power control and/or a power transmission efficiency, and transmitting a reset command to the wireless power receiver in response to the wireless power receiver being determined to incorrectly access the wireless power transmitter.

More Like This:

WO/2015/027917	WIRELESS POWER SUPPLY METHOD, WIRELESS POWER SUPPLY APPARATUS AND WIRELESS POWER SUPPLY SYSTEM
JPH07245890	FLUORESCENT LAMP DEVICE
JPS61185029	TRANSFORMER

Inventors:

KIM NAM YUN (KR)
KWON SANG WOOK (KR)
PARK YUN KWON (KR)

Application Number:

PCT/KR2013/005840

Publication Date:

March 13, 2014

Filing Date:

July 02, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H02J17/00

Foreign References:

US20090174364A1	2009-07-09
US20120161539A1	2012-06-28
KR101034740B1	2011-05-17
US20120161535A1	2012-06-28
US20120146425A1	2012-06-14

Other References: