KR102898613B1 - 튜닝조정회로를 갖는 무선급전시스템 - Google Patents

튜닝조정회로를 갖는 무선급전시스템

Info

Publication number
KR102898613B1
KR102898613B1 KR1020217030995A KR20217030995A KR102898613B1 KR 102898613 B1 KR102898613 B1 KR 102898613B1 KR 1020217030995 A KR1020217030995 A KR 1020217030995A KR 20217030995 A KR20217030995 A KR 20217030995A KR 102898613 B1 KR102898613 B1 KR 102898613B1
Authority
KR
South Korea
Prior art keywords
power supply
coil
circuit
resonance
power
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020217030995A
Other languages
English (en)
Korean (ko)
Other versions
KR20220118296A (ko
Inventor
야스시 세키자와
켄지 타하라
Original Assignee
레존테크 인크.
주식회사 아이레존
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
Application filed by 레존테크 인크., 주식회사 아이레존 filed Critical 레존테크 인크.
Publication of KR20220118296A publication Critical patent/KR20220118296A/ko
Application granted granted Critical
Publication of KR102898613B1 publication Critical patent/KR102898613B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020217030995A 2019-12-20 2020-12-16 튜닝조정회로를 갖는 무선급전시스템 Active KR102898613B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019230720 2019-12-20
JPJP-P-2019-230720 2019-12-20
PCT/JP2020/046981 WO2021125228A1 (ja) 2019-12-20 2020-12-16 チューニング調整回路を有するワイヤレス給電システム

Publications (2)

Publication Number Publication Date
KR20220118296A KR20220118296A (ko) 2022-08-25
KR102898613B1 true KR102898613B1 (ko) 2025-12-10

Family

ID=76477572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217030995A Active KR102898613B1 (ko) 2019-12-20 2020-12-16 튜닝조정회로를 갖는 무선급전시스템

Country Status (6)

Country Link
US (1) US12095281B2 (https=)
EP (1) EP4080728A4 (https=)
JP (1) JP7141156B2 (https=)
KR (1) KR102898613B1 (https=)
CN (1) CN115152125A (https=)
WO (1) WO2021125228A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12212152B2 (en) * 2019-02-21 2025-01-28 Raisontech Inc. Wireless power feeding system, and power receiver having circular, spherical, or polyhedral shape
US20230004208A1 (en) * 2019-12-06 2023-01-05 Hewlett-Packard Development Company, L.P. Induced current-based power supply control
WO2023128436A1 (ko) * 2021-12-30 2023-07-06 삼성전자 주식회사 무선 전력 송신 장치 및 이를 포함하는 전자 장치
JP7626512B1 (ja) * 2023-04-20 2025-02-04 株式会社レゾンテック チューニング調整回路を有するワイヤレス給電システム
JP2026049286A (ja) * 2024-09-06 2026-03-18 横浜ゴム株式会社 電源ユニット、センサモジュール及びそれを備えたタイヤ並びに無線給電システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140035364A1 (en) 2012-07-31 2014-02-06 Sony Corporation Feed unit and feed system
WO2014068992A1 (ja) * 2012-11-02 2014-05-08 パナソニック株式会社 無線電力伝送システム
US20160094046A1 (en) * 2014-09-25 2016-03-31 Toshiba Tec Kabushiki Kaisha Non-contact power supply device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5736991B2 (ja) * 2010-07-22 2015-06-17 Tdk株式会社 ワイヤレス給電装置およびワイヤレス電力伝送システム
CN103329398B (zh) * 2011-01-26 2015-07-01 株式会社村田制作所 电力输送系统
CN106887883B (zh) 2012-02-29 2019-08-23 松下知识产权经营株式会社 充电装置
US9412513B2 (en) * 2012-03-30 2016-08-09 Tdk Corporation Wireless power transmission system
JP5794203B2 (ja) 2012-05-22 2015-10-14 トヨタ自動車株式会社 送電装置、受電装置、車両、および非接触給電システム
CN106961164A (zh) 2012-10-11 2017-07-18 株式会社村田制作所 无线供电装置
JP2014176122A (ja) 2013-03-06 2014-09-22 Osaka City Univ 磁気共振型ワイヤレス給電システム
JP2015053751A (ja) * 2013-09-05 2015-03-19 Tdk株式会社 非接触電力伝送装置
KR102393391B1 (ko) 2014-07-10 2022-05-02 코닝 인코포레이티드 냉간 성형된 유리 아플리케
US9831684B2 (en) * 2014-08-08 2017-11-28 Texas Instruments Incorporated Adaptive rectifier and method of operation
EP3195444B1 (en) 2014-09-16 2018-04-04 Koninklijke Philips N.V. Wireless inductive power transfer
KR20170100649A (ko) * 2014-12-29 2017-09-04 에너저스 코포레이션 무선 전력 전송을 위한 시스템 및 방법
JP6555517B2 (ja) 2015-07-16 2019-08-07 清水建設株式会社 ワイヤレス給電システム
KR20170028770A (ko) 2015-09-04 2017-03-14 이용을 탄성체로 이루어진 체결구를 갖는 조립식 블록
JP2017163647A (ja) 2016-03-08 2017-09-14 達也 土井 電磁界共振ワイヤレス給電方法及び給電システム
WO2018037758A1 (ja) * 2016-08-23 2018-03-01 株式会社村田製作所 受電装置および送電装置
CN110556925B (zh) 2018-05-31 2022-12-27 华为技术有限公司 一种无线充电器和控制方法
US12068615B2 (en) * 2020-11-09 2024-08-20 Aira, Inc. Free-boost class-E amplifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140035364A1 (en) 2012-07-31 2014-02-06 Sony Corporation Feed unit and feed system
WO2014068992A1 (ja) * 2012-11-02 2014-05-08 パナソニック株式会社 無線電力伝送システム
US20160094046A1 (en) * 2014-09-25 2016-03-31 Toshiba Tec Kabushiki Kaisha Non-contact power supply device

Also Published As

Publication number Publication date
US20230016332A1 (en) 2023-01-19
EP4080728A1 (en) 2022-10-26
WO2021125228A1 (ja) 2021-06-24
KR20220118296A (ko) 2022-08-25
JP7141156B2 (ja) 2022-09-22
US12095281B2 (en) 2024-09-17
JPWO2021125228A1 (https=) 2021-06-24
EP4080728A4 (en) 2024-03-13
CN115152125A (zh) 2022-10-04

Similar Documents

Publication Publication Date Title
KR102898613B1 (ko) 튜닝조정회로를 갖는 무선급전시스템
US9478992B2 (en) Power transmission system
KR101949954B1 (ko) 고효율 에너지 주입을 위한 무선 전력 전송 장치
EP2667328B1 (en) Bidirectional wireless power transmission
KR101397243B1 (ko) 기생 공진 탱크를 포함하는 전자 디바이스들을 위한 무선 전력 송신
KR102161826B1 (ko) 전압 컨버터, 이를 포함하는 무선 전력 수신 장치 및 무선 전력 전송 시스템
EP3032698B1 (en) Wireless power-transfer system and power-transmission device
CN103259340B (zh) 无线电力传送器、无线电力接收器、及电力传输方法
EP2617119B1 (en) Apparatus for wireless power transmission and reception
EP2754225B1 (en) Wireless power apparatus and operation method thereof
EP3130070B1 (en) Inductive power transfer converters and system
KR20140109402A (ko) 무선 전력 수신기 시스템
KR20150048879A (ko) 양방향 무선 전력 송신을 위한 시스템 및 방법
KR20180034411A (ko) 동기식 정류기 제어를 사용하여 출력 전력을 조정하는 디바이스, 시스템 및 방법
US10164475B2 (en) Wireless power receiver
CN104736380B (zh) 包括拾取布置和可变补偿布置的电路布置及方法
JP2012039707A (ja) 非接触充電装置
CN112448484B (zh) 非接触供电装置
JP6176547B2 (ja) 非接触給電装置及び非接触給電装置の始動方法
KR102172728B1 (ko) 비대칭 하프 브릿지를 이용한 전계 결합형 무선 전력 전송 장치
Rohith et al. Wireless transmission of solar power using inductive resonant principle
JP7626512B1 (ja) チューニング調整回路を有するワイヤレス給電システム

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)