JP2018511293A5 - - Google Patents

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Publication number
JP2018511293A5
JP2018511293A5 JP2017550224A JP2017550224A JP2018511293A5 JP 2018511293 A5 JP2018511293 A5 JP 2018511293A5 JP 2017550224 A JP2017550224 A JP 2017550224A JP 2017550224 A JP2017550224 A JP 2017550224A JP 2018511293 A5 JP2018511293 A5 JP 2018511293A5
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JP
Japan
Prior art keywords
reactance
transmitter
circuit
tank
coil
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.)
Granted
Application number
JP2017550224A
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English (en)
Japanese (ja)
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JP6706270B2 (ja
JP2018511293A (ja
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Publication date
Priority claimed from US14/671,627 external-priority patent/US9711972B2/en
Application filed filed Critical
Publication of JP2018511293A publication Critical patent/JP2018511293A/ja
Publication of JP2018511293A5 publication Critical patent/JP2018511293A5/ja
Application granted granted Critical
Publication of JP6706270B2 publication Critical patent/JP6706270B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017550224A 2015-03-27 2016-03-01 レシーバ電圧およびリアクタンスを調整するための補助レシーバコイル Expired - Fee Related JP6706270B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/671,627 2015-03-27
US14/671,627 US9711972B2 (en) 2015-03-27 2015-03-27 Auxiliary receiver coil to adjust receiver voltage and reactance
PCT/US2016/020244 WO2016160234A1 (en) 2015-03-27 2016-03-01 Receiver side tank circuit to adjust receiver voltage and reactance of wireless power transmission system

Publications (3)

Publication Number Publication Date
JP2018511293A JP2018511293A (ja) 2018-04-19
JP2018511293A5 true JP2018511293A5 (enExample) 2019-03-28
JP6706270B2 JP6706270B2 (ja) 2020-06-03

Family

ID=55861129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017550224A Expired - Fee Related JP6706270B2 (ja) 2015-03-27 2016-03-01 レシーバ電圧およびリアクタンスを調整するための補助レシーバコイル

Country Status (7)

Country Link
US (1) US9711972B2 (enExample)
EP (1) EP3275070A1 (enExample)
JP (1) JP6706270B2 (enExample)
KR (1) KR20170130439A (enExample)
CN (1) CN107408841B (enExample)
BR (1) BR112017020647A2 (enExample)
WO (1) WO2016160234A1 (enExample)

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US10389162B2 (en) 2017-05-19 2019-08-20 Qualcomm Incorporated Power receiving unit reflected reactance and tuning methods
EP3692621B1 (en) 2017-10-03 2023-12-06 Powermat Technologies Ltd. Wireless power receiver having transfer optimization and method thereof
US11316381B2 (en) 2018-04-19 2022-04-26 General Electric Company Receiver unit of a wireless power transfer system
CN109462289B (zh) 2018-09-30 2020-10-23 华为技术有限公司 一种无线充电接收电路、控制方法和终端设备
JP7408952B2 (ja) * 2019-08-28 2024-01-09 オムロン株式会社 非接触給電装置
JP7395879B2 (ja) * 2019-08-28 2023-12-12 オムロン株式会社 非接触給電装置及び送電装置
US12488931B2 (en) * 2019-09-11 2025-12-02 Realtek Semiconductor Corporation Inductor device
US20220139608A1 (en) * 2019-09-11 2022-05-05 Realtek Semiconductor Corporation Inductor device
KR20220131736A (ko) 2021-03-22 2022-09-29 삼성전자주식회사 무선 전력 송신 장치 및 무선 전력 송신 장치의 무선 전력 송신 방법
CN113346630A (zh) * 2021-05-10 2021-09-03 伏达半导体(合肥)有限公司 通信设备、系统及其方法
CN114301189B (zh) * 2021-12-30 2023-08-11 河北工业大学 一种无线充电接收线圈电路

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CN1762097B (zh) * 2003-03-14 2010-10-13 株式会社Ntt都科摩 匹配电路和包括匹配电路的功率放大器
US8278784B2 (en) 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
JP5077340B2 (ja) * 2009-12-25 2012-11-21 トヨタ自動車株式会社 非接触受電装置およびその製造方法
US9106086B2 (en) 2010-03-11 2015-08-11 Qualcomm Incorporated Detection and protection of devices within a wireless power system
US9479225B2 (en) 2010-05-13 2016-10-25 Qualcomm Incorporated Resonance detection and control within a wireless power system
US8934857B2 (en) 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
CA2801920A1 (en) 2010-06-10 2011-12-15 Access Business Group International Llc Coil configurations for inductive power transfer
JP5399340B2 (ja) * 2010-08-10 2014-01-29 日本電信電話株式会社 ワイヤレス給電方法およびワイヤレス給電システム
US9634733B2 (en) 2010-12-24 2017-04-25 Toyota Jidosha Kabushiki Kaisha Contactless power feeding system, vehicle, power feeding facility and method of controlling contactless power feeding system
EP2677627B1 (en) * 2011-02-15 2018-04-25 Toyota Jidosha Kabushiki Kaisha Non-contact power receiving apparatus, vehicle having the non-contact power receiving apparatus mounted therein and non-contact power supply equipment
US10332676B2 (en) 2011-03-24 2019-06-25 Triune Systems, LLC Coupled inductor system having multi-tap coil
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WO2012157115A1 (ja) * 2011-05-19 2012-11-22 トヨタ自動車株式会社 受電装置およびそれを備える車両、給電設備、ならびに給電システム
KR101327049B1 (ko) * 2011-09-22 2013-11-20 엘지이노텍 주식회사 무선 전력 수신 장치 및 이를 이용한 무선 충전 시스템
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
JP5805576B2 (ja) * 2011-12-28 2015-11-04 日本電信電話株式会社 共鳴型無線電力伝送装置
US8933589B2 (en) 2012-02-07 2015-01-13 The Gillette Company Wireless power transfer using separately tunable resonators
TWI587597B (zh) 2012-02-17 2017-06-11 Ｌｇ伊諾特股份有限公司 無線電力傳輸器，無線電力接收器，以及無線電力傳輸系統的電力傳輸方法
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TWI565176B (zh) 2012-09-28 2017-01-01 Wow Tech Corp Non - contact induction transmission equipment
JP6247441B2 (ja) * 2013-01-10 2017-12-13 株式会社トーキン 受電装置及び非接触電力伝送システム
JP5808355B2 (ja) * 2013-03-22 2015-11-10 株式会社東芝 無線給電システム、受電制御装置、および、送電制御装置
US10320234B2 (en) * 2013-08-02 2019-06-11 Integrated Device Technology, Inc. Multimode wireless power receivers and related methods

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