JP2017533692A5 - - Google Patents

Download PDF

Info

Publication number
JP2017533692A5
JP2017533692A5 JP2017523843A JP2017523843A JP2017533692A5 JP 2017533692 A5 JP2017533692 A5 JP 2017533692A5 JP 2017523843 A JP2017523843 A JP 2017523843A JP 2017523843 A JP2017523843 A JP 2017523843A JP 2017533692 A5 JP2017533692 A5 JP 2017533692A5
Authority
JP
Japan
Prior art keywords
inductive power
power receiver
stage
voltage
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.)
Granted
Application number
JP2017523843A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017533692A (ja
JP6830890B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/NZ2015/050183 external-priority patent/WO2016072865A1/en
Publication of JP2017533692A publication Critical patent/JP2017533692A/ja
Publication of JP2017533692A5 publication Critical patent/JP2017533692A5/ja
Application granted granted Critical
Publication of JP6830890B2 publication Critical patent/JP6830890B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017523843A 2014-11-05 2015-11-04 誘導電力受信機 Expired - Fee Related JP6830890B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462075878P 2014-11-05 2014-11-05
US62/075,878 2014-11-05
US201462076714P 2014-11-07 2014-11-07
US62/076,714 2014-11-07
US201562109552P 2015-01-29 2015-01-29
US62/109,552 2015-01-29
US201562237481P 2015-10-05 2015-10-05
US62/237,481 2015-10-05
PCT/NZ2015/050183 WO2016072865A1 (en) 2014-11-05 2015-11-04 An inductive power receiver

Publications (3)

Publication Number Publication Date
JP2017533692A JP2017533692A (ja) 2017-11-09
JP2017533692A5 true JP2017533692A5 (enExample) 2018-12-13
JP6830890B2 JP6830890B2 (ja) 2021-02-17

Family

ID=55909471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017523843A Expired - Fee Related JP6830890B2 (ja) 2014-11-05 2015-11-04 誘導電力受信機

Country Status (6)

Country Link
US (1) US10923953B2 (enExample)
EP (1) EP3216108A4 (enExample)
JP (1) JP6830890B2 (enExample)
KR (1) KR102434241B1 (enExample)
CN (1) CN107636931B (enExample)
WO (1) WO2016072865A1 (enExample)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US9787103B1 (en) 2013-08-06 2017-10-10 Energous Corporation Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter
US10992185B2 (en) 2012-07-06 2021-04-27 Energous Corporation Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers
US12057715B2 (en) 2012-07-06 2024-08-06 Energous Corporation Systems and methods of wirelessly delivering power to a wireless-power receiver device in response to a change of orientation of the wireless-power receiver device
US10439448B2 (en) 2014-08-21 2019-10-08 Energous Corporation Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US9867062B1 (en) 2014-07-21 2018-01-09 Energous Corporation System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system
US9871398B1 (en) * 2013-07-01 2018-01-16 Energous Corporation Hybrid charging method for wireless power transmission based on pocket-forming
US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US10381880B2 (en) 2014-07-21 2019-08-13 Energous Corporation Integrated antenna structure arrays for wireless power transmission
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US9673784B2 (en) 2013-11-21 2017-06-06 Apple Inc. Using pulsed biases to represent DC bias for charging
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
EP3216108A4 (en) 2014-11-05 2017-10-25 PowerbyProxi Limited An inductive power receiver
US12283828B2 (en) 2015-09-15 2025-04-22 Energous Corporation Receiver devices configured to determine location within a transmission field
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
US9871387B1 (en) 2015-09-16 2018-01-16 Energous Corporation Systems and methods of object detection using one or more video cameras in wireless power charging systems
US10122217B2 (en) * 2015-09-28 2018-11-06 Apple Inc. In-band signaling within wireless power transfer systems
US10734717B2 (en) 2015-10-13 2020-08-04 Energous Corporation 3D ceramic mold antenna
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10601250B1 (en) 2016-09-22 2020-03-24 Apple Inc. Asymmetric duty control of a half bridge power converter
US10439502B2 (en) * 2016-09-28 2019-10-08 Texas Instruments Incorporated Resonant rectifier circuit with capacitor sensing
US20180102675A1 (en) * 2016-10-11 2018-04-12 Qualcomm Incorporated Hybrid rectification for wireless power
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
CN110535252A (zh) 2016-12-12 2019-12-03 艾诺格思公司 用于管理发射设备的操作的集成电路和射频发射设备
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
US10389161B2 (en) 2017-03-15 2019-08-20 Energous Corporation Surface mount dielectric antennas for wireless power transmitters
US11011942B2 (en) 2017-03-30 2021-05-18 Energous Corporation Flat antennas having two or more resonant frequencies for use in wireless power transmission systems
US10511097B2 (en) 2017-05-12 2019-12-17 Energous Corporation Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
US12074452B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Networked wireless charging system
US12074460B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Rechargeable wireless power bank and method of using
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
DE102017113425A1 (de) * 2017-06-19 2018-12-20 Otto-Von-Guericke-Universität Magdeburg Vorrichtung und Verfahren zur aktiven Erzeugung und Einprägung von Blindleistung in induktive Übertragungssysteme
US10848853B2 (en) 2017-06-23 2020-11-24 Energous Corporation Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves
US11342798B2 (en) 2017-10-30 2022-05-24 Energous Corporation Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band
US10615647B2 (en) 2018-02-02 2020-04-07 Energous Corporation Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad
US11159057B2 (en) 2018-03-14 2021-10-26 Energous Corporation Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
US11437735B2 (en) 2018-11-14 2022-09-06 Energous Corporation Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body
AU2020213110B2 (en) * 2019-01-24 2024-10-17 Etherdyne Technologies, Inc. Series distributed radio frequency (RF) generator for use in wireless power transfer
JP2022523022A (ja) 2019-01-28 2022-04-21 エナージャス コーポレイション 無線送電のための小型アンテナ用のシステム及び方法
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
KR20210123329A (ko) 2019-02-06 2021-10-13 에너저스 코포레이션 안테나 어레이에 있어서의 개별 안테나들에 이용하기 위해 최적 위상을 추정하는 시스템 및 방법
US12155231B2 (en) 2019-04-09 2024-11-26 Energous Corporation Asymmetric spiral antennas for wireless power transmission and reception
EP3726255B1 (en) * 2019-04-17 2025-08-13 Mettler-Toledo Safeline Limited Method for operating a metal detector and metal detector
JP7441097B2 (ja) 2019-04-17 2024-02-29 メトラー－トレド・セーフライン・リミテッド 金属検出器を動作させる方法、および金属検出器
JP7456831B2 (ja) 2019-04-17 2024-03-27 メトラー－トレド・セーフライン・リミテッド 金属検出器を動作させるための方法および金属検出器
US12051972B2 (en) * 2019-05-23 2024-07-30 Infineon Technologies Austria Ag Hybrid resonant power supply
US11368038B2 (en) * 2019-08-06 2022-06-21 Microsoft Technology Licensing, Llc Adaptive wireless charging receiver loading
WO2021055898A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
CN114731061A (zh) 2019-09-20 2022-07-08 艾诺格思公司 使用无线功率发射系统中的功率放大器控制器集成电路来分类和检测异物
US11381118B2 (en) 2019-09-20 2022-07-05 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
US11411441B2 (en) 2019-09-20 2022-08-09 Energous Corporation Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers
WO2021055901A1 (en) 2019-09-20 2021-03-25 Energous Corporation Asymmetric spiral antennas with parasitic elements for wireless power transmission
WO2021119483A1 (en) 2019-12-13 2021-06-17 Energous Corporation Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device
US10985617B1 (en) 2019-12-31 2021-04-20 Energous Corporation System for wirelessly transmitting energy at a near-field distance without using beam-forming control
US11757307B2 (en) 2020-01-03 2023-09-12 Nucurrent, Inc. Systems and methods for dynamically tuning a wireless power transfer system
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
US11469629B2 (en) 2020-08-12 2022-10-11 Energous Corporation Systems and methods for secure wireless transmission of power using unidirectional communication signals from a wireless-power-receiving device
US12306285B2 (en) 2020-12-01 2025-05-20 Energous Corporation Systems and methods for using one or more sensors to detect and classify objects in a keep-out zone of a wireless-power transmission field, and antennas with integrated sensor arrangements
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
US11916398B2 (en) 2021-12-29 2024-02-27 Energous Corporation Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith
US12142939B2 (en) 2022-05-13 2024-11-12 Energous Corporation Integrated wireless-power-transmission platform designed to operate in multiple bands, and multi-band antennas for use therewith
KR102848701B1 (ko) * 2022-05-30 2025-08-21 주식회사 경동나비엔 무선전력수신장치 및 이를 포함한 무선전력송수신시스템
US12476492B2 (en) 2022-09-13 2025-11-18 Nucurrent, Inc. Bit stuffing for thermal mitigation in wireless power and data transfer system

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002944A1 (en) 1986-10-16 1988-04-21 Sundstrand Data Control, Inc. Inductive coupled power system
ZA892468B (en) 1988-04-11 1989-12-27 Uniscan Ltd Improvements in or relating to cutting elements foactuator and communication system r rotary drill bits
NL8802959A (nl) 1988-12-01 1990-07-02 Philips Nv Rf spoelensysteem met meerdere oppervlaktespoelen.
JP3049677B2 (ja) 1992-03-02 2000-06-05 キヤノン株式会社 定着装置
US5702431A (en) 1995-06-07 1997-12-30 Sulzer Intermedics Inc. Enhanced transcutaneous recharging system for battery powered implantable medical device
US5734258A (en) 1996-06-03 1998-03-31 General Electric Company Bidirectional buck boost converter
PT929926E (pt) 1997-08-08 2007-03-30 Jurgen G Meins Processo e aparelho para fornecer energia sem contacto
JP2000184625A (ja) 1998-12-21 2000-06-30 Hitachi Kiden Kogyo Ltd 搬送システムにおける搬送車の非接触給電方法
JP3488166B2 (ja) 2000-02-24 2004-01-19 日本電信電話株式会社 非接触ｉｃカードシステムとそのリーダライタおよび非接触ｉｃカード
JP4614961B2 (ja) 2003-05-23 2011-01-19 オークランド ユニサービシズ リミテッド 誘導結合電力伝達システムを制御する方法および装置
JP4096873B2 (ja) 2003-12-05 2008-06-04 株式会社ダイフク 無接触給電設備の誘導受電回路
US20050288739A1 (en) 2004-06-24 2005-12-29 Ethicon, Inc. Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
KR20040072581A (ko) 2004-07-29 2004-08-18 (주)제이씨 프로텍 전자기파 증폭중계기 및 이를 이용한 무선전력변환장치
CA2941269C (en) 2005-10-24 2017-06-13 Powercast Corporation Method and apparatus for high efficiency rectification for various loads
CN1992493B (zh) 2005-12-30 2011-05-18 艾默生网络能源系统北美公司 一种谐振直流/直流变换器及其控制方法
US20070237273A1 (en) 2006-03-02 2007-10-11 Seeteck Tan Complex filter with automatic tuning capabilities
NZ547604A (en) 2006-05-30 2008-09-26 John Talbot Boys Inductive power transfer system pick-up circuit
US20080088399A1 (en) 2006-09-27 2008-04-17 Mayo Michael J Series impedance matched inductive power pick up
US7546648B2 (en) 2007-03-30 2009-06-16 Steffes Jason R Stadium bed
NZ563188A (en) * 2007-11-05 2010-03-26 Auckland Uniservices Ltd Power control
NZ565234A (en) 2008-01-18 2010-11-26 Telemetry Res Ltd Selectable resonant frequency transcutaneous energy transfer system
JP2009201211A (ja) 2008-02-20 2009-09-03 Asyst Technologies Japan Inc 電力供給システム
WO2013080212A2 (en) 2011-12-02 2013-06-06 Powermat Technologies Ltd. System and method for regulating inductive power transmission
US7952900B2 (en) 2008-04-16 2011-05-31 Analog Devices, Inc. H-bridge buck-boost converter
WO2010005324A1 (en) 2008-07-07 2010-01-14 Powerbyproxi Limited A contactless power receiver and method of operation
JP5756754B2 (ja) 2008-09-11 2015-07-29 オークランド ユニサービシズ リミテッドＡｕｃｋｌａｎｄ Ｕｎｉｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ 誘導結合交流電力伝達
US8692410B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US8923015B2 (en) 2008-11-26 2014-12-30 Auckland Uniservices Limited Primary-side power control for inductive power transfer
US8374545B2 (en) 2009-09-02 2013-02-12 Qualcomm Incorporated De-tuning in wireless power reception
US20120313444A1 (en) * 2009-10-12 2012-12-13 John Talbot Boys Inductively controlled series resonant ac power transfer
US8204446B2 (en) 2009-10-29 2012-06-19 Motorola Mobility, Inc. Adaptive antenna tuning systems and methods
JP5534889B2 (ja) 2010-03-25 2014-07-02 パナソニック株式会社 非接触給電システムおよびその駆動方法
US8791601B2 (en) 2010-04-02 2014-07-29 Advantest Corporation Wireless power receiving apparatus and wireless power supply system
US9561730B2 (en) 2010-04-08 2017-02-07 Qualcomm Incorporated Wireless power transmission in electric vehicles
JP2011239655A (ja) 2010-05-13 2011-11-24 Merstech Inc 誘導給電システム、受電装置、及び、制御方法
US10600564B2 (en) 2010-05-19 2020-03-24 Auckland Uniservices Limited Inductive power transfer system primary track topologies
CN101902083B (zh) 2010-07-30 2012-08-22 重庆大学 具有方位自整定功能的感应电能传输系统
NZ587357A (en) 2010-08-13 2013-03-28 Auckland Uniservices Ltd Control circuit for pick-up in inductive power transfer system selectively shunts diodes in rectifier bridge to reduce transient disturbances to primary current
NZ587780A (en) 2010-09-03 2013-06-28 Auckland Uniservices Ltd Inductive power transfer pick-up circuit with additional resonant components that can reduce power supplied to a load
JP5465640B2 (ja) 2010-09-13 2014-04-09 日本電信電話株式会社 共鳴型無線電力伝送装置および共鳴型無線電力伝送方法
NZ589865A (en) 2010-12-10 2013-06-28 Auckland Uniservices Ltd Inductive power transfer pick-up with separate AC and DC outputs
JP5656606B2 (ja) 2010-12-16 2015-01-21 株式会社テクノバ 電力供給装置
US8908400B2 (en) 2010-12-29 2014-12-09 National Semiconductor Corporation Voltage multiplication in a wireless receiver
US9178369B2 (en) * 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
US9094055B2 (en) 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
CN102158096B (zh) 2011-05-11 2013-11-20 南京博兰得电子科技有限公司 一种非隔离式谐振变换器
JP5860458B2 (ja) 2011-06-02 2016-02-16 株式会社アドバンテスト ワイヤレス受電装置、ワイヤレス給電装置およびワイヤレス給電システム、自動チューニング補助回路
NZ593946A (en) 2011-07-07 2014-05-30 Powerbyproxi Ltd An inductively coupled power transfer receiver
WO2013057896A1 (ja) * 2011-10-18 2013-04-25 株式会社アドバンテスト ワイヤレス受電装置、ワイヤレス給電装置およびワイヤレス給電システム
JP5841482B2 (ja) 2012-04-02 2016-01-13 株式会社アドバンテスト ワイヤレス給電装置およびワイヤレス送電システム
TW201405995A (zh) 2012-07-24 2014-02-01 Powerwow Technology Inc 感應輸電設備及非接觸式感應輸電系統
GB2505719A (en) 2012-09-11 2014-03-12 Bombardier Transp Gmbh Inductive power transfer circuit for electric vehicle
US10608470B2 (en) * 2012-10-29 2020-03-31 Apple Inc. Receiver for an inductive power transfer system and a method for controlling the receiver
US9608454B2 (en) 2012-12-03 2017-03-28 WIPQTUS Inc. Wireless power system with a self-regulating wireless power receiver
WO2014125392A1 (en) * 2013-02-13 2014-08-21 Koninklijke Philips N.V. Dynamic resonant matching circuit for wireless power receivers
CN103746462B (zh) 2013-07-11 2016-01-20 重庆米亚车辆技术有限公司 一种用于无线电能传输的双边lcc补偿网络及其调谐方法
US9755423B2 (en) * 2014-03-13 2017-09-05 Infineon Technologies Ag Overvoltage protection for a synchronous power rectifier
US10075086B2 (en) * 2014-04-09 2018-09-11 Auckland Uniservices Limited Inductive power transfer converters and system
EP3210294A4 (en) * 2014-10-22 2017-11-15 PowerbyProxi Limited A converter
EP3216108A4 (en) 2014-11-05 2017-10-25 PowerbyProxi Limited An inductive power receiver

Similar Documents

Publication Publication Date Title
JP2017533692A5 (enExample)
EP2808979B1 (en) Power transmitting apparatus and power transmitting method
US10714942B2 (en) Power transmitter and wireless power transfer system
JP5978905B2 (ja) 非接触受電装置および非接触電力伝送システム
US9024613B2 (en) Switching power supply apparatus and semiconductor device
JP2013188081A5 (enExample)
JP2015536123A5 (enExample)
US10075086B2 (en) Inductive power transfer converters and system
EP2587653A3 (en) Received power conversion device for resonant wireless charging system
TW201613243A (en) Resonant converter, control circuit and associated control method with adaptive dead time adjustment
KR20100110356A (ko) 듀티 사이클 제어를 갖는 유도성 전력 공급기
JP2017537588A (ja) コンバータ
US20170025898A1 (en) Contactless power transmission device and power transfer system
WO2017094387A1 (ja) 非接触給電装置
JP2013005699A (ja) 非接触式給電装置
JP2021035267A (ja) 非接触給電装置
US11652368B2 (en) Non-contact power supply device and power transmission device
JP2015186392A (ja) 送電機器及び非接触電力伝送装置
US10483836B2 (en) Method of early hard switching detection and protection for inductive power transfer
WO2016006066A1 (ja) 非接触給電装置
US20180219415A1 (en) Inductive power transmitter and method of power flow control
JP7003445B2 (ja) 非接触給電装置
JP5383526B2 (ja) 誘導加熱調理器
JP6583823B2 (ja) 無線電力伝送システム
CN103580527B (zh) 环流控制方法和装置