JP6487121B2 - ワイヤレス誘導電力伝送 - Google Patents

ワイヤレス誘導電力伝送 Download PDF

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JP6487121B2
JP6487121B2 JP2018522618A JP2018522618A JP6487121B2 JP 6487121 B2 JP6487121 B2 JP 6487121B2 JP 2018522618 A JP2018522618 A JP 2018522618A JP 2018522618 A JP2018522618 A JP 2018522618A JP 6487121 B2 JP6487121 B2 JP 6487121B2
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Prior art keywords
power
load
frequency
drive frequency
transmitter
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Japanese (ja)
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JP2018533347A5 (cg-RX-API-DMAC7.html
JP2018533347A (ja
Inventor
ネイル フランシス ジョイエ
ネイル フランシス ジョイエ
クラース ヤコブ リュロフス
クラース ヤコブ リュロフス
エディ ゲリット ヴェルトマン
エディ ゲリット ヴェルトマン
ヴァーヘニンゲン アンドリース ファン
ヴァーヘニンゲン アンドリース ファン
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • H02J50/80—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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
JP2018522618A 2015-11-02 2016-11-01 ワイヤレス誘導電力伝送 Active JP6487121B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15192520.3 2015-11-02
EP15192520 2015-11-02
PCT/EP2016/076266 WO2017076818A1 (en) 2015-11-02 2016-11-01 Wireless inductive power transfer

Publications (3)

Publication Number Publication Date
JP2018533347A JP2018533347A (ja) 2018-11-08
JP2018533347A5 JP2018533347A5 (cg-RX-API-DMAC7.html) 2019-02-07
JP6487121B2 true JP6487121B2 (ja) 2019-03-20

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ID=54366046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018522618A Active JP6487121B2 (ja) 2015-11-02 2016-11-01 ワイヤレス誘導電力伝送

Country Status (6)

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US (1) US10536035B2 (cg-RX-API-DMAC7.html)
EP (1) EP3371871B1 (cg-RX-API-DMAC7.html)
JP (1) JP6487121B2 (cg-RX-API-DMAC7.html)
CN (1) CN108377662B (cg-RX-API-DMAC7.html)
TR (1) TR201907901T4 (cg-RX-API-DMAC7.html)
WO (1) WO2017076818A1 (cg-RX-API-DMAC7.html)

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TWI779804B (zh) * 2020-08-27 2022-10-01 南韓商Ｓｋｃ股份有限公司 無線電力接收器、無線電力發射器及運輸工具

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US11387685B2 (en) * 2017-08-14 2022-07-12 The Regents Of The University Of California Load-induced resonance-shift-keying modulation scheme for simultaneous near-field wireless power and data transmission through a pair of inductive coils
US12057711B2 (en) * 2018-02-19 2024-08-06 Naptilus Technology Lab, S.L. Tuner and rectifier circuit for wireless power receiver
KR102427408B1 (ko) * 2018-04-30 2022-08-02 한국전자통신연구원 공진 회로의 전압을 증가시키도록 스위칭되는 무선 전력 전송 시스템의 수신기
EP3664253A1 (en) * 2018-12-05 2020-06-10 Koninklijke Philips N.V. Device and method for wireless power transfer
TWM592614U (zh) * 2019-11-15 2020-03-21 亞源科技股份有限公司 死區振盪之主動阻尼電路
EP3829071B1 (en) * 2019-11-29 2023-07-19 ElectDis AB Method, apparatuses and test system for transferring data during power transfer in a wireless power transfer system
EP3829028B1 (en) 2019-11-29 2023-07-12 ElectDis AB Method and devices for providing operational feedback during power transfer in a wireless power transfer system
US11757307B2 (en) 2020-01-03 2023-09-12 Nucurrent, Inc. Systems and methods for dynamically tuning a wireless power transfer system
US10892800B1 (en) 2020-01-06 2021-01-12 Nucurrent, Inc. Systems and methods for wireless power transfer including pulse width encoded data communications
CN111325964B (zh) * 2020-03-11 2021-08-13 江阴长仪集团有限公司 一种用于智能电能表的无线模块及编码自动配对方法
CN111308247B (zh) * 2020-03-15 2022-08-02 东南大学 一种基于单边探测电流相位变化率检测的wpt系统判谐方法
WO2022035780A1 (en) 2020-08-10 2022-02-17 General Electric Company Wireless power for a variable load
CN112362971B (zh) * 2020-10-30 2024-05-31 苏州华兴源创科技股份有限公司 电源模块等效电阻测试方法、装置、设备及存储介质
US11483033B2 (en) 2021-01-28 2022-10-25 Nucurrent, Inc. Wireless power transfer system with data versus power priority optimization
US11289952B1 (en) 2021-02-10 2022-03-29 Nucurrent, Inc. Slotted communications in virtual AC power signal transfer with variable slot width
EP4096081A1 (en) * 2021-05-26 2022-11-30 Koninklijke Philips N.V. Wireless power transfer
KR20230019760A (ko) * 2021-08-02 2023-02-09 주식회사 위츠 무선 충전 장치 및 이를 포함하는 무선 충전 시스템
KR20240070677A (ko) * 2022-01-03 2024-05-21 엘지전자 주식회사 회전형 디스플레이 장치의 전력 공급 장치
CN114709940B (zh) * 2022-04-03 2025-02-18 泉州装备制造研究所 一种多负载无线电能传输系统负载及互感同时辨识的方法
EP4462643A4 (en) * 2022-06-15 2025-05-07 Samsung Electronics Co., Ltd. Device for wireless power transmission, device for wireless power reception and operating method therefor
US11726152B1 (en) * 2022-08-26 2023-08-15 Jeol Ltd. Solid sample magnetic coupling high resolution nuclear magnetic resolution probe and method of use
EP4336705A1 (en) * 2022-09-12 2024-03-13 Koninklijke Philips N.V. Wireless power transfer
US12476492B2 (en) 2022-09-13 2025-11-18 Nucurrent, Inc. Bit stuffing for thermal mitigation in wireless power and data transfer system
US12431741B2 (en) * 2023-02-16 2025-09-30 Qualcomm Incorporated Techniques for load resistance signaling for wireless power transfer

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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
US9479225B2 (en) 2010-05-13 2016-10-25 Qualcomm Incorporated Resonance detection and control within a wireless power system
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
JP2012143117A (ja) * 2011-01-06 2012-07-26 Toyota Industries Corp 非接触電力伝送装置
JP5677875B2 (ja) * 2011-03-16 2015-02-25 日立マクセル株式会社 非接触電力伝送システム
KR101813131B1 (ko) * 2011-05-11 2017-12-28 삼성전자주식회사 무선 전력 전송 시스템, 무선 전력 전송 시스템의 공진 임피던스 및 공진 주파수의 제어 방법
US9300147B2 (en) 2011-06-29 2016-03-29 Lg Electronics Inc. Method for avoiding signal collision in wireless power transfer
MX2014003598A (es) 2011-09-30 2014-04-25 Koninkl Philips Nv Transferencia de energia inductiva inalambrica.
BR112014032025B1 (pt) 2012-06-29 2022-10-18 Koninklijke Philips N.V Método de operação para um sistema de transferência de energia indutiva, método de operação de um transmissor de energia de um sistema de transferência de energia indutiva, método de operação de um receptor de energia de um sistema de transmissão de energia indutiva, sistema de transferência de energia indutiva, transmissor de energia para um sistema de transferência de energia indutiva, e receptor de energia de um sistema de transmissão de energia indutiva
KR101912692B1 (ko) 2012-07-06 2018-10-29 엘지전자 주식회사 무선 전력 전송에서의 주파수를 주기적으로 변경하는 방법 및 장치
CN102969802B (zh) * 2012-11-01 2014-07-16 重庆大学 电流型无线供电系统负载自适应控制方法
US9680326B2 (en) * 2012-12-28 2017-06-13 Avago Technologies General Ip (Singapore) Pte. Ltd. Power transfer architecture employing coupled resonant circuits
ES2761337T3 (es) * 2013-04-26 2020-05-19 Use System Eng Holding B V Sistema de transferencia de potencia
KR102082415B1 (ko) 2013-05-27 2020-02-27 엘지전자 주식회사 무선 전력 전송 장치 및 그 방법
TR201905471T4 (tr) * 2013-10-30 2019-05-21 Koninklijke Philips Nv Kablosuz güç aktarımına yönelik ısıl bariyer.
CN107112808B (zh) 2014-09-16 2020-03-24 皇家飞利浦有限公司 无线感应功率传输

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI779804B (zh) * 2020-08-27 2022-10-01 南韓商Ｓｋｃ股份有限公司 無線電力接收器、無線電力發射器及運輸工具

Also Published As

Publication number Publication date
EP3371871A1 (en) 2018-09-12
CN108377662A (zh) 2018-08-07
EP3371871B1 (en) 2019-03-27
CN108377662B (zh) 2021-08-03
TR201907901T4 (tr) 2019-06-21
US20180366984A1 (en) 2018-12-20
JP2018533347A (ja) 2018-11-08
US10536035B2 (en) 2020-01-14
WO2017076818A1 (en) 2017-05-11

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