JP7353178B2 - 無線電力充電用のシステム - Google Patents

無線電力充電用のシステム Download PDF

Info

Publication number
JP7353178B2
JP7353178B2 JP2019548393A JP2019548393A JP7353178B2 JP 7353178 B2 JP7353178 B2 JP 7353178B2 JP 2019548393 A JP2019548393 A JP 2019548393A JP 2019548393 A JP2019548393 A JP 2019548393A JP 7353178 B2 JP7353178 B2 JP 7353178B2
Authority
JP
Japan
Prior art keywords
relay
coil
operating frequency
transmitter
coupling coefficient
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
JP2019548393A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020511918A5 (OSRAM
JP2020511918A (ja
Inventor
シャーマン，イタイ
グルズマン，イリヤ
マッハ，エリザー
サルハブ，アミール
ベン－イツァク，シャロン
カントール，アヤ
Original Assignee
パワーマット テクノロジーズ リミテッド
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 パワーマット テクノロジーズ リミテッド filed Critical パワーマット テクノロジーズ リミテッド
Publication of JP2020511918A publication Critical patent/JP2020511918A/ja
Publication of JP2020511918A5 publication Critical patent/JP2020511918A5/ja
Priority to JP2023151468A priority Critical patent/JP2023169308A/ja
Application granted granted Critical
Publication of JP7353178B2 publication Critical patent/JP7353178B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H02J50/80—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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2019548393A 2017-03-07 2018-03-07 無線電力充電用のシステム Active JP7353178B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023151468A JP2023169308A (ja) 2017-03-07 2023-09-19 無線電力充電用のシステム

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201762467903P 2017-03-07 2017-03-07
US62/467,903 2017-03-07
US201762535987P 2017-07-24 2017-07-24
US62/535,987 2017-07-24
US201762584919P 2017-11-13 2017-11-13
US62/584,919 2017-11-13
US201862614422P 2018-01-07 2018-01-07
US62/614,422 2018-01-07
PCT/IL2018/050258 WO2018163170A1 (en) 2017-03-07 2018-03-07 System for wireless power charging

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023151468A Division JP2023169308A (ja) 2017-03-07 2023-09-19 無線電力充電用のシステム

Publications (3)

Publication Number Publication Date
JP2020511918A JP2020511918A (ja) 2020-04-16
JP2020511918A5 JP2020511918A5 (OSRAM) 2021-04-15
JP7353178B2 true JP7353178B2 (ja) 2023-09-29

Family

ID=63447424

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019548393A Active JP7353178B2 (ja) 2017-03-07 2018-03-07 無線電力充電用のシステム
JP2023151468A Pending JP2023169308A (ja) 2017-03-07 2023-09-19 無線電力充電用のシステム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023151468A Pending JP2023169308A (ja) 2017-03-07 2023-09-19 無線電力充電用のシステム

Country Status (5)

Country Link
US (2) US11271429B2 (OSRAM)
JP (2) JP7353178B2 (OSRAM)
KR (2) KR20230151983A (OSRAM)
CN (1) CN110771005B (OSRAM)
WO (1) WO2018163170A1 (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10714960B2 (en) * 2015-12-22 2020-07-14 Intel Corporation Uniform wireless charging device
JP7353178B2 (ja) 2017-03-07 2023-09-29 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
US11277030B2 (en) 2017-03-07 2022-03-15 Powermat Technologies Ltd. System for wireless power charging
WO2018163169A1 (en) 2017-03-07 2018-09-13 Powermat Technologies Ltd. System for wireless power charging
EP3373414B1 (en) 2017-03-07 2019-10-23 Powermat Technologies Ltd. System for wireless power charging
KR102550056B1 (ko) * 2017-08-18 2023-06-30 삼성전자주식회사 무선 충전용 중계 코일을 포함하는 커버 또는 그것을 포함하는 전자 장치
CN112868162A (zh) 2018-05-31 2021-05-28 鲍尔马特技术有限公司 确定q因子的系统和方法
US11146108B2 (en) * 2018-06-15 2021-10-12 Nuvolta Technologies (Hefei) Co., Ltd. Demodulation apparatus and method for wireless power transmitter
US11750030B2 (en) * 2019-04-16 2023-09-05 Aira, Inc. Coil driving in wireless charging system
KR20210089906A (ko) * 2020-01-09 2021-07-19 삼성전자주식회사 무선 전력 공유 기능을 빠르게 실행하는 전자 장치 및 그 방법
KR102809993B1 (ko) * 2020-02-10 2025-05-20 삼성전자주식회사 무선 충전 방법 및 이를 지원하는 전자 장치
EP4020757A1 (en) * 2020-12-22 2022-06-29 Koninklijke Philips N.V. Wireless power transfer
JP7621613B2 (ja) * 2021-03-03 2025-01-27 株式会社Ihi 給電装置及び給電システム
KR20230162624A (ko) * 2021-03-26 2023-11-28 엘지전자 주식회사 무선 전력 전송 시스템에서 커플링 인자를 활용하는방법 및 장치
US11750037B2 (en) 2021-06-22 2023-09-05 Nucurrent, Inc. Dynamic operation adjustment in wireless power transfer system
US11456627B1 (en) 2021-06-22 2022-09-27 Nucurrent, Inc. Dynamic operation adjustment in wireless power transfer system
EP4360190A4 (en) * 2021-06-22 2025-06-11 NuCurrent, Inc. Dynamic operating adjustment in a wireless power transmission system
KR102650006B1 (ko) * 2021-08-17 2024-03-25 (주)와이파워원 무선 충전을 위한 급전장치의 출력전력 제어 방법 및 장치
EP4379956A4 (en) * 2021-11-29 2025-01-15 Samsung Electronics Co., Ltd. ANTENNA AND ELECTRONIC DEVICE THEREFOR

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012504387A (ja) 2008-09-27 2012-02-16 ウィトリシティ コーポレーション 無線エネルギー伝達システム
US20140265617A1 (en) 2013-03-15 2014-09-18 Witricity Corporation Wireless energy transfer
JP2014204603A (ja) 2013-04-08 2014-10-27 ソニー株式会社 給電装置および給電システム
JP2014207796A (ja) 2013-04-15 2014-10-30 日産自動車株式会社 非接触給電装置及びその制御方法
WO2016157758A1 (ja) 2015-03-31 2016-10-06 パナソニックＩｐマネジメント株式会社 非接触給電装置、プログラム、非接触給電装置の制御方法、および非接触電力伝送システム

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US7989986B2 (en) 2006-03-23 2011-08-02 Access Business Group International Llc Inductive power supply with device identification
US8004235B2 (en) 2006-09-29 2011-08-23 Access Business Group International Llc System and method for inductively charging a battery
CA2676799C (en) 2007-01-29 2016-07-12 Powermat Ltd. Pinless power coupling
AU2009204283B2 (en) 2008-01-07 2013-08-22 Access Business Group International Llc Inductive power supply with duty cycle control
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
JP2010193598A (ja) * 2009-02-17 2010-09-02 Nippon Soken Inc 非接触給電設備および非接触給電システム
EP2443724B8 (en) 2009-08-13 2013-01-16 Panasonic Corporation Wireless power transmission unit and power generator and power generation system with the wireless power unit
KR20110062841A (ko) 2009-12-04 2011-06-10 한국전자통신연구원 무선 전력 전송 장치
TWI636634B (zh) 2010-02-08 2018-09-21 荷蘭商飛利浦智財投資公司 置入之寄生金屬檢測及其相關方法
EP2560266B1 (en) 2010-04-13 2018-12-05 Fujitsu Limited Power supply system, power transmitter, and power receiver
US8451083B2 (en) 2010-05-31 2013-05-28 Tdk Corporation Coil component and method of manufacturing the same
US8970070B2 (en) * 2010-07-02 2015-03-03 Panasonic Intellectual Property Management Co., Ltd. Wireless power transmission system
JP5789790B2 (ja) 2010-09-10 2015-10-07 パナソニックＩｐマネジメント株式会社 送電装置および無線電力伝送システム
US9126490B2 (en) 2010-10-29 2015-09-08 Qualcomm Incorporated Wireless energy transfer via coupled parasitic resonators
US10141770B2 (en) 2011-01-18 2018-11-27 Mojo Mobility, Inc. Powering and/or charging with a plurality of protocols
JP2013021886A (ja) 2011-07-14 2013-01-31 Sony Corp 給電装置、給電システム、車両および電子機器
WO2013012480A1 (en) * 2011-07-21 2013-01-24 Ut-Battelle, Llc Regulation control and energy management scheme for wireless power transfer
JP5940784B2 (ja) 2011-09-09 2016-06-29 国立大学法人埼玉大学 移動体用非接触給電装置
US9442172B2 (en) 2011-09-09 2016-09-13 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9479227B2 (en) 2011-09-13 2016-10-25 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
US9450648B2 (en) * 2011-10-13 2016-09-20 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system
US20130271069A1 (en) 2012-03-21 2013-10-17 Mojo Mobility, Inc. Systems and methods for wireless power transfer
JP5839232B2 (ja) 2012-04-11 2016-01-06 株式会社デンソー 非接触給電装置
KR101848303B1 (ko) 2012-07-10 2018-04-13 삼성전자주식회사 전력 전송을 제어하기 위한 방법 및 이를 위한 전력 송신기
US9410823B2 (en) 2012-07-13 2016-08-09 Qualcomm Incorporated Systems, methods, and apparatus for detection of metal objects in a predetermined space
WO2014057343A1 (en) 2012-10-11 2014-04-17 Powermat Technologies Ltd. Inductive power transmission system and method for concurrently transmitting digital messages
BR112015012074B1 (pt) 2012-11-29 2022-10-11 Koninklijke Philips N.V Transmissor de potência, receptor de potência, sistema de transferência de potência, método de operação para um transmissor de potência e método de operação para um receptor de potência
US9667322B2 (en) 2012-12-28 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for wireless power transfer calibration
JP6199058B2 (ja) * 2013-03-25 2017-09-20 日東電工株式会社 無線電力伝送によって電力供給される被給電機器の受電電圧制御方法、当該受電電圧制御方法によって調整された無線電力伝送装置、及び、その無線電力伝送装置の製造方法
ES2664407T5 (es) 2013-08-07 2021-07-27 Koninklijke Philips Nv Transferencia de potencia inductiva inalámbrica
JP6144176B2 (ja) * 2013-10-15 2017-06-07 日東電工株式会社 磁界空間を形成可能な無線電力伝送装置及びその形成方法
US9692238B2 (en) * 2014-02-18 2017-06-27 Panasonic Corporation Wireless power transmission system and power transmitting device
KR102145497B1 (ko) 2014-02-26 2020-08-14 주식회사 히타치엘지 데이터 스토리지 코리아 무선 전력 전송 방법 및 장치
EP3661015A1 (en) * 2014-03-25 2020-06-03 Koninklijke Philips N.V. Wireless inductive power transfer
JP6625552B2 (ja) 2014-03-31 2019-12-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
CN106256069B (zh) 2014-05-02 2018-12-14 Ls电线有限公司 无线电力中继装置以及无线电力传输系统
WO2015199442A1 (en) 2014-06-24 2015-12-30 Samsung Electronics Co., Ltd. Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver
US10110018B2 (en) 2014-12-23 2018-10-23 Intel Corporation Wireless power repeating
JP2016127647A (ja) * 2014-12-26 2016-07-11 トヨタ自動車株式会社 送電装置
US10491042B2 (en) 2015-05-03 2019-11-26 Powermat Technologies Ltd. Wireless power transmission
JP6458198B2 (ja) 2015-07-21 2019-01-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 同期された電力測定による誘導無線電力伝送
WO2017054869A1 (en) 2015-09-30 2017-04-06 Telefonaktiebolaget Lm Ericsson (Publ) Wirelessly chargeable device and wireless-charging device
RU2721682C2 (ru) 2016-02-02 2020-05-21 Конинклейке Филипс Н.В. Устройство, передатчик мощности и способы беспроводной передачи мощности
US20170353046A1 (en) 2016-06-02 2017-12-07 Qualcomm Incorporated Modular and assemblable wireless charging system and device
CN106218429B (zh) * 2016-08-03 2019-02-01 中国地质大学（武汉） 超导发射型电动车无线充电系统
EP3373414B1 (en) 2017-03-07 2019-10-23 Powermat Technologies Ltd. System for wireless power charging
JP7353178B2 (ja) 2017-03-07 2023-09-29 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
US11277030B2 (en) 2017-03-07 2022-03-15 Powermat Technologies Ltd. System for wireless power charging
WO2018163169A1 (en) 2017-03-07 2018-09-13 Powermat Technologies Ltd. System for wireless power charging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012504387A (ja) 2008-09-27 2012-02-16 ウィトリシティ コーポレーション 無線エネルギー伝達システム
US20140265617A1 (en) 2013-03-15 2014-09-18 Witricity Corporation Wireless energy transfer
JP2014204603A (ja) 2013-04-08 2014-10-27 ソニー株式会社 給電装置および給電システム
JP2014207796A (ja) 2013-04-15 2014-10-30 日産自動車株式会社 非接触給電装置及びその制御方法
WO2016157758A1 (ja) 2015-03-31 2016-10-06 パナソニックＩｐマネジメント株式会社 非接触給電装置、プログラム、非接触給電装置の制御方法、および非接触電力伝送システム

Also Published As

Publication number Publication date
CN110771005B (zh) 2023-11-14
US20200328617A1 (en) 2020-10-15
JP2023169308A (ja) 2023-11-29
JP2020511918A (ja) 2020-04-16
KR20190137795A (ko) 2019-12-11
US11271429B2 (en) 2022-03-08
WO2018163170A1 (en) 2018-09-13
US20220200353A1 (en) 2022-06-23
KR102561310B1 (ko) 2023-07-27
CN110771005A (zh) 2020-02-07
KR20230151983A (ko) 2023-11-02

Similar Documents

Publication Publication Date Title
JP7353178B2 (ja) 無線電力充電用のシステム
JP7596462B2 (ja) 無線電力充電用のシステム
JP7373995B6 (ja) 無線電力充電用のシステム
JP7278217B2 (ja) 無線電力充電用のシステム
JP6042401B2 (ja) 無線の場を介して、負荷に電力を供給するための装置、方法
US11496002B2 (en) System and method for determining Q factor
EP3373412A1 (en) System for wireless power charging

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210304

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210304

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220301

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220526

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220722

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220830

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221227

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230525

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230829

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230919

R150 Certificate of patent or registration of utility model

Ref document number: 7353178

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150