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1. WO2016114637 - WIRELESS POWER TRANSMISSION DEVICE

Publication Number WO/2016/114637
Publication Date 21.07.2016
International Application No. PCT/KR2016/000504
International Filing Date 18.01.2016
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
H01F 38/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
14Inductive couplings
H02J 7/00 2006.01
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
CPC
H01F 38/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
14Inductive couplings
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 7/025
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
02for charging batteries from ac mains by converters
022characterised by the type of converter
025using non-contact coupling, e.g. inductive, capacitive
Applicants
  • 주식회사 한림포스텍 HANRIM POSTECH CO., LTD. [KR]/[KR]
Inventors
  • 정춘길 JUNG, Chun Kil
  • 김학도 KIM, Hak Do
  • 노상연 NOH, Sang Youn
Agents
  • 인비전 특허법인 ENVISION PATENT& LAW FIRM
Priority Data
62/104,09216.01.2015US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) WIRELESS POWER TRANSMISSION DEVICE
(FR) DISPOSITIF DE TRANSMISSION DE PUISSANCE SANS FIL
(KO) 무선전력 전송 장치
Abstract
(EN)
A coil structure for wireless power transmission is provided. The coil structure comprises: a primary resonance coil wound in a spiral shape around a centripetal point; a primary induction coil, which supplies power to the primary resonance coil in a non-connected state with an input or output terminal of the primary resonance coil and is wound in a spiral shape on a substantially same plane around a substantially same centripetal point as the centripetal point; a switch configured to be parallel with the primary resonance coil so as to control the ON and OFF of an operation of the primary resonance coil; and a capacitor coupled to the primary resonance coil so as to form a magnetic resonance with the primary resonance coil.
(FR)
L’invention concerne une structure de bobine pour la transmission de puissance sans fil. La structure de bobine comprend : une bobine de résonance primaire enroulée en forme de spirale autour d’un point centripète ; une bobine d’induction primaire, laquelle alimente en puissance la bobine de résonance primaire dans un état non connecté avec une borne d’entrée ou de sortie de la bobine de résonance primaire et qui est enroulée en forme de spirale sur un plan sensiblement identique autour d’un point centripète sensiblement identique au point centripète ; un commutateur disposé de manière parallèle à la bobine de résonance primaire de manière à commander l’activation et la désactivation d’un fonctionnement de la bobine de résonance primaire ; et un condensateur couplé à la bobine de résonance primaire afin de former une résonance magnétique avec la bobine de résonance primaire.
(KO)
무선전력 전송용 코일 구조를 제공한다. 상기 코일 구조는 구심점을 중심으로 스파이럴(spiral) 형태로 권선된 1차 공진 코일, 상기 1차 공진 코일의 입력 단자 또는 출력 단자와는 비접속된 형태로 상기 1차 공진 코일에 전력을 공급하되 상기 구심점과 실질적으로 동일한 구심점을 중심으로 실질적으로 동일 평면상에서 스파이럴 형태로 권선된 1차 유도 코일, 상기 1차 공진 코일에 병렬로 구성되어 상기 1차 공진 코일의 동작의 ON과 OFF를 제어하는 스위치, 및 상기 1차 공진 코일과 자기 공진을 형성하도록 상기 1차 공진 코일에 커플링되는 커패시터를 포함한다.
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