CN104011963B - 感应式耦合充电器 - Google Patents

感应式耦合充电器 Download PDF

Info

Publication number
CN104011963B
CN104011963B CN201280064055.8A CN201280064055A CN104011963B CN 104011963 B CN104011963 B CN 104011963B CN 201280064055 A CN201280064055 A CN 201280064055A CN 104011963 B CN104011963 B CN 104011963B
Authority
CN
China
Prior art keywords
voltage
current
controller
input
charging
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
CN201280064055.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104011963A (zh
Inventor
S·C·泰瑞
P·布罗林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN104011963A publication Critical patent/CN104011963A/zh
Application granted granted Critical
Publication of CN104011963B publication Critical patent/CN104011963B/zh
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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/94—Regulation of charging or discharging current or voltage in response to battery current
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN201280064055.8A 2011-12-22 2012-12-17 感应式耦合充电器 Active CN104011963B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/334,700 2011-12-22
US13/334,700 US9331520B2 (en) 2011-12-22 2011-12-22 Inductively coupled charger
PCT/US2012/070021 WO2013096167A1 (en) 2011-12-22 2012-12-17 Inductively coupled charger

Publications (2)

Publication Number Publication Date
CN104011963A CN104011963A (zh) 2014-08-27
CN104011963B true CN104011963B (zh) 2017-10-10

Family

ID=48653859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280064055.8A Active CN104011963B (zh) 2011-12-22 2012-12-17 感应式耦合充电器

Country Status (4)

Country Link
US (4) US9331520B2 (https=)
JP (1) JP6069349B2 (https=)
CN (1) CN104011963B (https=)
WO (1) WO2013096167A1 (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9331520B2 (en) * 2011-12-22 2016-05-03 Texas Instruments Incorporated Inductively coupled charger
JP6185228B2 (ja) * 2012-10-16 2017-08-23 ローム株式会社 受電制御回路、ワイヤレス受電装置の制御方法、電子機器
JP5781494B2 (ja) * 2012-12-21 2015-09-24 株式会社日立製作所 情報機器及びバッテリ充電回路
US9325198B2 (en) * 2013-03-13 2016-04-26 Asustek Computer Inc. Wireless charging device
US9866051B2 (en) 2013-09-20 2018-01-09 Electrochem Solutions, Inc. Adaptive charger to maximize charge rate
US9659393B2 (en) 2013-10-07 2017-05-23 Intel Corporation Selective rasterization
TWI515993B (zh) * 2013-12-31 2016-01-01 聯昌電子企業股份有限公司 具有收納功能的無線充電裝置
US20160006272A1 (en) * 2014-07-03 2016-01-07 Apple Inc. Battery charger with gauge-based closed-loop control
US9698683B2 (en) * 2014-07-11 2017-07-04 Infineon Technologies Austria Ag Method and apparatus for controller optimization of a switching voltage regulator
TWI645230B (zh) 2014-08-03 2018-12-21 帕戈技術股份有限公司 穿戴式照相機系統與用於將照相機系統或其他電子裝置附接至穿戴式製品之設備及方法
US9635222B2 (en) 2014-08-03 2017-04-25 PogoTec, Inc. Wearable camera systems and apparatus for aligning an eyewear camera
KR20160051497A (ko) 2014-11-03 2016-05-11 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
WO2016072709A1 (ko) * 2014-11-03 2016-05-12 주식회사 한림포스텍 무선 전력 전송 및 충전 시스템
WO2016099032A1 (ko) 2014-12-16 2016-06-23 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
CN104377839B (zh) * 2014-11-06 2016-08-03 西安交通大学 磁共振耦合无线电力传输系统的多环控制方法
EP3235100A4 (en) * 2014-12-15 2018-08-08 Pogotec, Inc. Wireless power base unit and a system and method for wirelessly charging distance separated electronic devices
CN107251364A (zh) 2014-12-23 2017-10-13 波戈技术有限公司 无线相机系统及方法
CN106160254B (zh) * 2015-04-03 2021-02-05 恩智浦美国有限公司 用于无线充电系统的电力接收器
US10340728B2 (en) * 2015-04-24 2019-07-02 Kyocera Corporation Electronic device and method for charging a battery of the electronic device
CA2989077A1 (en) 2015-06-10 2016-12-15 PogoTec, Inc. Eyewear with magnetic track for electronic wearable device
US10481417B2 (en) 2015-06-10 2019-11-19 PogoTec, Inc. Magnetic attachment mechanism for electronic wearable device
KR102487237B1 (ko) 2015-08-07 2023-01-10 삼성전자주식회사 배터리 전압 트래킹을 이용한 충전 제어 회로와 이를 포함하는 장치
KR20170024406A (ko) * 2015-08-25 2017-03-07 삼성전자주식회사 전자 장치 및 전자 장치의 온도 제어 방법
WO2017075405A1 (en) 2015-10-29 2017-05-04 PogoTec, Inc. Hearing aid adapted for wireless power reception
US10069319B2 (en) * 2016-03-08 2018-09-04 Apple Inc. Systems and methods for simultaneously charging a battery with multiple power sources
US11558538B2 (en) 2016-03-18 2023-01-17 Opkix, Inc. Portable camera system
CN109416237B (zh) 2016-07-01 2021-05-18 株式会社三丰 用于向用于坐标测量机的可拆卸探头提供电力的电力传输构造
US10863060B2 (en) 2016-11-08 2020-12-08 PogoTec, Inc. Smart case for electronic wearable device
US10594315B2 (en) * 2017-02-01 2020-03-17 Texas Instruments Incorporated Switching rate monitoring and control
CN110808637B (zh) * 2018-08-06 2021-02-23 西安中兴新软件有限责任公司 无线充电方法、装置、电路及计算机存储介质
US10917003B2 (en) * 2018-09-18 2021-02-09 Astec International Limited Control circuits with peak current limit protection for switched mode power supplies
WO2020102237A1 (en) 2018-11-13 2020-05-22 Opkix, Inc. Wearable mounts for portable camera
CN110755755B (zh) * 2019-11-11 2021-05-28 哈尔滨工业大学（威海） 智能自学习激光功率控制系统及光热治疗系统
WO2022044066A1 (ja) * 2020-08-24 2022-03-03 株式会社日立ハイテク 荷電粒子ビーム装置
CN112193086B (zh) * 2020-11-10 2024-11-15 上海伊控动力系统有限公司 一种带慢充的增程式车辆网络拓扑装置
US12542450B2 (en) * 2022-08-24 2026-02-03 GM Global Technology Operations LLC Method and system for charging a battery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225782B1 (en) * 1998-11-04 2001-05-01 National Semiconductor Corporation Method and apparatus for hi-Z mode battery charging
CN1380732A (zh) * 2001-04-10 2002-11-20 日立工机株式会社 具有电池充电功能的直流电源单元
CN1476143A (zh) * 2002-07-18 2004-02-18 ���Ͽع����޹�˾ 电池充电器
CN1751426A (zh) * 2003-02-21 2006-03-22 捷讯研究有限公司 电源操作电路和方法
US7196911B2 (en) * 2003-07-18 2007-03-27 Hitachi Koki Co., Ltd. DC power source unit with battery charging function
US7830115B2 (en) * 2007-04-13 2010-11-09 Intersil Americas Inc. Cradle charger controller with below ground level biasing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629347U (ja) * 1992-08-31 1994-04-15 東芝電池株式会社 充電用電源回路
JP3772665B2 (ja) * 2000-11-17 2006-05-10 日立工機株式会社 電池の充電装置
US7498769B1 (en) * 2005-03-04 2009-03-03 National Semiconductor Corporation Apparatus and method for dual mode battery charger with linear and switched control modes based on operating conditions
JP4775176B2 (ja) * 2006-08-25 2011-09-21 パナソニック電工株式会社 電源回路及び電源システム
KR101253669B1 (ko) 2006-10-10 2013-04-11 엘에스전선 주식회사 무접점 충전기
CN101675570B (zh) 2007-04-19 2013-07-31 高通股份有限公司 具有可调整电流限制的电池充电系统及方法
JP4845815B2 (ja) * 2007-06-08 2011-12-28 キヤノン株式会社 充電装置及びその制御方法
JP5284672B2 (ja) 2008-04-15 2013-09-11 株式会社マキタ 充電装置及び充電システム
WO2010003158A2 (en) 2008-07-04 2010-01-07 Vampire Labs Automatic coupling of an alternating current power source and an inductive power apparatus to charge a target device battery
US8519667B2 (en) * 2011-05-11 2013-08-27 Fu Da Tong Technology Co., Ltd. Mobile wireless charger system
US9331520B2 (en) * 2011-12-22 2016-05-03 Texas Instruments Incorporated Inductively coupled charger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225782B1 (en) * 1998-11-04 2001-05-01 National Semiconductor Corporation Method and apparatus for hi-Z mode battery charging
CN1380732A (zh) * 2001-04-10 2002-11-20 日立工机株式会社 具有电池充电功能的直流电源单元
CN1476143A (zh) * 2002-07-18 2004-02-18 ���Ͽع����޹�˾ 电池充电器
CN1751426A (zh) * 2003-02-21 2006-03-22 捷讯研究有限公司 电源操作电路和方法
US7196911B2 (en) * 2003-07-18 2007-03-27 Hitachi Koki Co., Ltd. DC power source unit with battery charging function
US7830115B2 (en) * 2007-04-13 2010-11-09 Intersil Americas Inc. Cradle charger controller with below ground level biasing

Also Published As

Publication number Publication date
JP2015503890A (ja) 2015-02-02
CN104011963A (zh) 2014-08-27
US20130162200A1 (en) 2013-06-27
US9331520B2 (en) 2016-05-03
US10224744B2 (en) 2019-03-05
US20160301244A1 (en) 2016-10-13
US20210210981A1 (en) 2021-07-08
WO2013096167A1 (en) 2013-06-27
US20190214850A1 (en) 2019-07-11
US10992177B2 (en) 2021-04-27
JP6069349B2 (ja) 2017-02-01
US11837906B2 (en) 2023-12-05

Similar Documents

Publication Publication Date Title
CN104011963B (zh) 感应式耦合充电器
US9818530B2 (en) Adaptive wireless power transfer system and method
CN107979186B (zh) 非接触电能馈送系统和方法以及终端装置
US12444995B2 (en) Wireless charging device, to-be-charged device, and charging
US9973039B2 (en) Power receiver, wireless power system and related method of transmitting information with a power receiver
CN214755600U (zh) 充电电路和充电设备
US10784707B2 (en) Inductive power transfer system
US20150084582A1 (en) Adaptive charger to maximize charge rate
US10491039B2 (en) Power transfer circuit and method utilizing power capability proclamation to transfer electrical power to charger
WO2014132773A1 (ja) 受電装置、受電電力調整方法、受電電力調整プログラム、及び半導体装置
US9685816B2 (en) Power receiver for wireless charging system
WO2022166420A1 (zh) 一种充电控制方法、电子设备、无线充电系统
JP6663764B2 (ja) ワイヤレス受電制御回路、ワイヤレス受電装置の制御方法、電子機器
CN112803560A (zh) 无线充电装置、待充电设备、充电系统及方法、存储介质
US20130335006A1 (en) Charge control circuit
JP6559209B2 (ja) 端末装置
JP6251342B2 (ja) 端末装置
JP2019176735A (ja) 端末装置
WO2018192305A1 (zh) 用于效率优化的联合电压和频率调节
WO2022257087A1 (zh) 用于无线充电的方法和装置
WO2023033736A1 (en) System with a hearing device and a charger, charger, method of tuning a charger and computer program product
CN107968461A (zh) 无线充电设备及自动调节无线充电设备输出电压的方法
KR20240064101A (ko) 무선 전력 수신 장치 및 그 동작 방법
CN119010381A (zh) 一种磁耦合电能无线传输装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant