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1. WO2020111418 - METHOD FOR SCANNING MAGNETIC RESONANCE CONDITION OF MULTI-DEVICE WIRELESS POWER TRANSMISSION SYSTEM

Publication Number WO/2020/111418
Publication Date 04.06.2020
International Application No. PCT/KR2019/006624
International Filing Date 31.05.2019
IPC
H02J 50/12 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 50/40 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
40using two or more transmitting or receiving devices
H02J 50/90 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
90involving detection or optimisation of position, e.g. alignment
CPC
H02J 50/10
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
H02J 50/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 50/40
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
40using two or more transmitting or receiving devices
H02J 50/80
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
80involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/0047
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0047with monitoring or indicating devices or circuits
H02J 7/0048
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0047with monitoring or indicating devices or circuits
0048Detection of remaining charge capacity or state of charge [SOC]
Applicants
  • 한국과학기술원 KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY [KR]/[KR]
Inventors
  • 장인권 JANG, InGwun
  • 김민기 KIM, Mingi
  • 이승법 LEE, Seung Beop
Agents
  • 양성보 YANG, Sungbo
Priority Data
10-2018-015053129.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR SCANNING MAGNETIC RESONANCE CONDITION OF MULTI-DEVICE WIRELESS POWER TRANSMISSION SYSTEM
(FR) PROCÉDÉ DE BALAYAGE DE CONDITION DE RÉSONANCE MAGNÉTIQUE D'UN SYSTÈME DE TRANSMISSION DE PUISSANCE SANS FIL MULTI-DISPOSITIF
(KO) 다중 장치 무선전력전송 시스템에 대한 자기공진조건 탐색방법
Abstract
(EN)
Disclosed is a method for scanning a magnetic resonance condition of a multi-device wireless power transmission system. A method for scanning a magnetic resonance condition according to an embodiment of the present invention may comprise scanning a resonance condition according to the charging state (the state depending on the number of charge devices, the relative locations of the charge devices, etc.) of multiple transmission/reception units of a wireless power transmission system.
(FR)
L'invention concerne un procédé de balayage de condition de résonance magnétique d'un système de transmission de puissance sans fil multi-dispositif. Un procédé de balayage de condition de résonance magnétique selon un mode de réalisation de la présente invention peut consister à balayer une condition de résonance conformément à l'état de charge (l'état dépendant du nombre de dispositifs de charge, des emplacements relatifs des dispositifs de charge, etc.) de multiples unités d'émission/réception d'un système de transmission de puissance sans fil.
(KO)
다중 장치 무선전력전송 시스템에 대한 자기공진조건 탐색방법을 개시한다. 본 발명의 일실시예에 따른 자기공진조건 탐색방법은 무선전력전송 시스템의 다중 송·수신부의 충전 상태(충전 기기의 수, 충전 기기의 상대 위치 등에 따른 상태)에 따른 공진조건을 탐색할 수 있다.
Also published as
Latest bibliographic data on file with the International Bureau