ETRI-Knowledge Sharing Plaform

KOREAN
특허 검색
Status Country
Year ~ Keyword

Detail

Registered WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND METHOD FOR WIRELESS POWER TRANSFER USING THEM

공진을 이용하여 다중소자에 무선으로 전력을 전송하는 시스템
이미지 확대
Inventors
Taehyoung Zyung, Cheon Sang Hoon, Lee Myung Lae, Kang Seung Youl, Kim Yong Hae
Application No.
12897673 (2010.10.04)
Publication No.
20120025622 (2012.02.02)
Registration No.
8558412 (2013.10.15)
Country
UNITED STATES
Project Code
10ZE1100, A Creative Research on ETRI R&DB System and Seed Project for enhancing ETRI Capability, Hyun Tchang Hee
Abstract
Provided is a method for a wireless power transfer. The method includes modulating a transmission frequency according to a predetermined value at a wireless power transmitter; and transmitting a high frequency signal according to the modulated transmission signal from the wireless power transmitter to at least one wireless power receiver and redetermining the predetermined value according to information which corresponds to a power value of the high frequency signal received by the at least one wireless power receiver, wherein the modulating the transmission frequency at the wireless power transmitter and transmitting the high frequency and the redetermining the predetermined value the at least one wireless power receiver are repeated.
KSP Keywords
Frequency signal, High Frequency(HF), Power transfer, Wireless Power, Wireless Power Receiver, high frequency signal, power transmitter, wireless power transfer