WO2011055905A3 - 감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법 - Google Patents

감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법 Download PDF

Info

Publication number
WO2011055905A3
WO2011055905A3 PCT/KR2010/006447 KR2010006447W WO2011055905A3 WO 2011055905 A3 WO2011055905 A3 WO 2011055905A3 KR 2010006447 W KR2010006447 W KR 2010006447W WO 2011055905 A3 WO2011055905 A3 WO 2011055905A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
coil
resonant coil
power transmission
wireless power
Prior art date
Application number
PCT/KR2010/006447
Other languages
English (en)
French (fr)
Other versions
WO2011055905A2 (ko
Inventor
박영진
이순우
강지명
김진욱
김관호
Original Assignee
한국전기연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020100090388A external-priority patent/KR101197579B1/ko
Application filed by 한국전기연구원 filed Critical 한국전기연구원
Priority to US13/508,345 priority Critical patent/US9786430B2/en
Publication of WO2011055905A2 publication Critical patent/WO2011055905A2/ko
Publication of WO2011055905A3 publication Critical patent/WO2011055905A3/ko
Priority to US14/975,044 priority patent/US20160104570A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices

Abstract

본 발명의 일면에 따른 자기 공진 무선전력전송 방법은, 소스 코일에서 전자기 유도 방식으로 송전부 공진 코일로 전력을 전달하는 단계, 상기 송전부 공진 코일에서 자기 공진 결합(coupling)에 따라 상기 송전부 공진 코일과 동일 공진 주파수를 가지는 수전부 공진 코일로 전력을 전달하는 단계 및 상기 수전부 공진 코일에서 전자기 유도 방식으로 전자기기의 디바이스 코일로 전력을 전달하는 단계를 포함하고, 상기 송전부 공진 코일과 상기 수전부 공진 코일은 서로 수직하게 또는 임의의 일정 각도로 기울어지게 배열된다.
PCT/KR2010/006447 2009-11-04 2010-09-17 감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법 WO2011055905A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/508,345 US9786430B2 (en) 2009-11-04 2010-09-17 Space-adaptive wireless power transfer system and method using evanescent field resonance
US14/975,044 US20160104570A1 (en) 2009-11-04 2015-12-18 Space-adaptive wireless power transfer system and method using multiple resonance coils

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090105919 2009-11-04
KR10-2009-0105919 2009-11-04
KR10-2010-0090388 2010-09-15
KR1020100090388A KR101197579B1 (ko) 2009-11-04 2010-09-15 감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/508,345 A-371-Of-International US9786430B2 (en) 2009-11-04 2010-09-17 Space-adaptive wireless power transfer system and method using evanescent field resonance
US14/975,044 Division US20160104570A1 (en) 2009-11-04 2015-12-18 Space-adaptive wireless power transfer system and method using multiple resonance coils

Publications (2)

Publication Number Publication Date
WO2011055905A2 WO2011055905A2 (ko) 2011-05-12
WO2011055905A3 true WO2011055905A3 (ko) 2011-09-01

Family

ID=43970491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006447 WO2011055905A2 (ko) 2009-11-04 2010-09-17 감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법

Country Status (1)

Country Link
WO (1) WO2011055905A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110289698B (zh) * 2019-07-05 2023-09-22 同济大学 基于三个共振线圈的无线电能传输系统及其传输方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389175B1 (ko) * 2000-06-30 2003-06-27 미쓰비시 덴키 시스템 엘에스아이 디자인 가부시키가이샤 무선 전력 반송 시스템, 전력 반송 단말 및 전기 기기
KR20050013605A (ko) * 2002-06-26 2005-02-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 무선 전력 전송용 평면 공진기
JP2006517778A (ja) * 2003-02-04 2006-07-27 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー 通信手段を持つ適応誘導電源
KR20090050912A (ko) * 2007-11-15 2009-05-20 삼성전자주식회사 무선 전력 전송 장치 및 무선 전력 송수신 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389175B1 (ko) * 2000-06-30 2003-06-27 미쓰비시 덴키 시스템 엘에스아이 디자인 가부시키가이샤 무선 전력 반송 시스템, 전력 반송 단말 및 전기 기기
KR20050013605A (ko) * 2002-06-26 2005-02-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 무선 전력 전송용 평면 공진기
JP2006517778A (ja) * 2003-02-04 2006-07-27 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー 通信手段を持つ適応誘導電源
KR20090050912A (ko) * 2007-11-15 2009-05-20 삼성전자주식회사 무선 전력 전송 장치 및 무선 전력 송수신 시스템

Also Published As

Publication number Publication date
WO2011055905A2 (ko) 2011-05-12

Similar Documents

Publication Publication Date Title
WO2011077225A3 (en) Non contact-power receiving/transmitting device and manufacturing method therefor
WO2012014038A3 (en) Coil unit, non-contact power transmitting apparatus, non-contact power receiving apparatus, vehicle, and non-contact power supply system
WO2011117714A3 (en) Coil unit, non-contact electric-power receiving apparatus, non-contact electric-power transmitting apparatus, and vehicle
MY180282A (en) Noncontact power feeding apparatus and noncontact power feeding method
WO2011135424A3 (en) Coil unit, non-contact power transmission device, non-contact power reception device, non-contact power supply system, and vehicle
WO2009155000A3 (en) Method and apparatus for producing substantially uniform magnetic field
WO2012061378A3 (en) Wireless power system and method with improved alignment
WO2012169769A3 (ko) 무선 전력 전송 장치 및 시스템
WO2011156555A3 (en) Coil configurations for inductive power transfer
WO2008051611A3 (en) High power wireless resonant energy transfer system transfers energy across an airgap
WO2012168777A3 (en) Contactless power receiving device, vehicle equipped with the same, contactless power transmitting device, and contactless power transfer system
WO2011086445A3 (en) Power transmission system and power supply device for vehicles
WO2012135533A3 (en) Induction heating wire insulation heating and removal
WO2009070705A3 (en) Transfer coil architecture
EP2536002A4 (en) Resonance frequency control method, power transmission device, and power reception device for magnetic-resonant-coupling type power transmission system
GB201319328D0 (en) Antenna Device and communication terminal device
WO2010014634A3 (en) Wireless power transmission for electronic devices including parasitic resonant tank
EP2845290A4 (en) SYSTEM AND METHOD FOR TRIGGERING A POWER SUPPLY TRANSMISSION THROUGH AN INDUCTIVE POWER COUPLING AND NON-RESONANT TRANSMISSION
WO2011163106A3 (en) Power transfer system and method
WO2011135571A3 (en) System and method for transfering power inductively over an extended region
WO2007146223A3 (en) Contactless energy transmission converter
WO2012092183A3 (en) System for wireless power transmission
GB201305957D0 (en) Wireless Energy Transmission
PH12017502085A1 (en) Apparatus and method for wireless power transfer in furniture
GB201019473D0 (en) An improved coupler

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10828440

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13508345

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 10828440

Country of ref document: EP

Kind code of ref document: A2