CN107852197A - 用于使用同步整流器控制来调节输出功率的设备、系统和方法 - Google Patents

用于使用同步整流器控制来调节输出功率的设备、系统和方法 Download PDF

Info

Publication number
CN107852197A
CN107852197A CN201680043315.1A CN201680043315A CN107852197A CN 107852197 A CN107852197 A CN 107852197A CN 201680043315 A CN201680043315 A CN 201680043315A CN 107852197 A CN107852197 A CN 107852197A
Authority
CN
China
Prior art keywords
power
circuit
switch
power output
current value
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.)
Pending
Application number
CN201680043315.1A
Other languages
English (en)
Chinese (zh)
Inventor
P·梅内戈里
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN107852197A publication Critical patent/CN107852197A/zh
Pending legal-status Critical Current

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
    • 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—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
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4815—Resonant converters
    • H02M7/4818—Resonant converters with means for adaptation of resonance frequency, e.g. by modification of capacitance or inductance of resonance circuits
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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)
  • Rectifiers (AREA)
CN201680043315.1A 2015-07-24 2016-07-12 用于使用同步整流器控制来调节输出功率的设备、系统和方法 Pending CN107852197A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562196865P 2015-07-24 2015-07-24
US62/196,865 2015-07-24
US15/085,017 US10170937B2 (en) 2015-07-24 2016-03-30 Devices, systems, and methods for adjusting output power using synchronous rectifier control
US15/085,017 2016-03-30
PCT/US2016/041933 WO2017019294A1 (en) 2015-07-24 2016-07-12 Devices, systems, and methods for adjusting output power using synchronous rectifier control

Publications (1)

Publication Number Publication Date
CN107852197A true CN107852197A (zh) 2018-03-27

Family

ID=57836293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680043315.1A Pending CN107852197A (zh) 2015-07-24 2016-07-12 用于使用同步整流器控制来调节输出功率的设备、系统和方法

Country Status (7)

Country Link
US (1) US10170937B2 (enExample)
EP (1) EP3326295B1 (enExample)
JP (1) JP6568300B2 (enExample)
KR (1) KR102091950B1 (enExample)
CN (1) CN107852197A (enExample)
BR (1) BR112018001367A2 (enExample)
WO (1) WO2017019294A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115211018A (zh) * 2020-03-06 2022-10-18 斯兰纳亚洲有限公司 自动调谐的同步整流器控制器
CN117040144A (zh) * 2023-09-12 2023-11-10 重庆大学 Bcpt系统的频率调谐及功率流解耦控制方法和系统

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10129915B2 (en) * 2016-05-27 2018-11-13 Semiconductor Components Industries, Llc Efficient closed loop tuning using signal strength
US10277059B2 (en) 2017-04-24 2019-04-30 Witricity Corporation Wireless battery charger
US10348139B2 (en) 2017-09-29 2019-07-09 Witricity Corporation Configurable wireless charging transmit and receive monitoring device
KR102087771B1 (ko) * 2018-01-31 2020-03-11 주식회사 지니틱스 무선으로 전송된 입력전력의 주파수 변화에 적응하는 동기식 정류장치
US12057711B2 (en) * 2018-02-19 2024-08-06 Naptilus Technology Lab, S.L. Tuner and rectifier circuit for wireless power receiver
CN109742863B (zh) 2018-12-27 2023-06-20 华为技术有限公司 一种无线充电系统的接收端、发射端及无线充电系统
US10998776B2 (en) 2019-04-11 2021-05-04 Apple Inc. Wireless power system with in-band communications
CN110806778B (zh) * 2019-12-02 2020-09-18 中国美术学院 一种时基相控直流稳压电源
US11509229B2 (en) * 2020-08-08 2022-11-22 Patrick Carden Resonant core power supply
KR102844440B1 (ko) * 2020-08-12 2025-08-08 삼성전자주식회사 충전 회로를 포함하는 전자 장치
CN112217294B (zh) * 2020-08-19 2022-05-13 浙江大学 应用于双向无线电能传输电路的无通讯恒流控制方法
TWM607792U (zh) * 2020-11-20 2021-02-11 系統電子工業股份有限公司 用於胎壓偵測輔助系統之三頻觸發工具
US11949243B2 (en) * 2020-12-17 2024-04-02 Stmicroelectronics Design And Application S.R.O. Apparatus and methods for enhanced operation in a wireless charging receiver
EP4040638B1 (en) 2021-02-04 2023-06-28 Panthronics AG Power adjustment in a non-regulated wireless charging system
KR102865713B1 (ko) * 2021-06-02 2025-09-29 삼성전자주식회사 무선 전력 수신기 및 무선 전력 수신기에서 수행되는 방법
EP4554047A4 (en) * 2023-09-22 2026-02-25 Samsung Electronics Co Ltd ELECTRONIC DEVICE AND WIRELESS CHARGING METHOD SUPPORTING MULTIPLE FREQUENCIES, AND NON-TRANSITORY STORAGE MEDIA

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1813384A (zh) * 2003-05-23 2006-08-02 奥克兰联合服务有限公司 用于控制感耦电能传送系统的方法和装置
CN103843229A (zh) * 2011-08-04 2014-06-04 WiTricity公司 可调谐无线电源架构
US20150076920A1 (en) * 2013-09-15 2015-03-19 Meysam Zargham Method And System For A Complementary Metal Oxide Semiconductor Wireless Power Receiver
WO2015105925A1 (en) * 2014-01-08 2015-07-16 Mediatek Singapore Pte. Ltd. Wireless power receiver with programmable power path

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4140169B2 (ja) * 2000-04-25 2008-08-27 松下電工株式会社 非接触電力伝達装置
NZ525219A (en) * 2003-04-09 2005-11-25 Auckland Uniservices Ltd Switchably decoupling resonant circuits utilised for controlling inductive power transfer from an alternating current source
US20050288739A1 (en) * 2004-06-24 2005-12-29 Ethicon, Inc. Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
US9782600B2 (en) * 2009-08-20 2017-10-10 Envoy Medical Corporation Self-regulating transcutaneous energy transfer
US8374545B2 (en) * 2009-09-02 2013-02-12 Qualcomm Incorporated De-tuning in wireless power reception
US8300440B2 (en) 2009-12-04 2012-10-30 ConvenientPower HK Ltd. AC-DC converter and AC-DC conversion method
CN103249592B (zh) * 2010-10-29 2016-06-15 高通股份有限公司 用于对电动车辆进行供电或充电的方法和设备
US20130082538A1 (en) * 2011-09-05 2013-04-04 Peter Wambsganss Circuitry And Method For Inductive Power Transmission
JP5702696B2 (ja) 2011-09-28 2015-04-15 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
JP5868304B2 (ja) * 2012-10-18 2016-02-24 株式会社アドバンテスト ワイヤレス受電装置およびそれに利用可能なインピーダンス制御回路、インピーダンス制御方法
US9998180B2 (en) 2013-03-13 2018-06-12 Integrated Device Technology, Inc. Apparatuses and related methods for modulating power of a wireless power receiver
EP3072212A4 (en) 2013-11-11 2017-04-26 PowerbyProxi Limited Contactless power receiver and method for operating same
US9923381B2 (en) 2014-03-04 2018-03-20 Avago Technologies General Ip (Singapore) Pte. Ltd. Resonant tuning through rectifier time shifting
US9755423B2 (en) 2014-03-13 2017-09-05 Infineon Technologies Ag Overvoltage protection for a synchronous power rectifier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1813384A (zh) * 2003-05-23 2006-08-02 奥克兰联合服务有限公司 用于控制感耦电能传送系统的方法和装置
CN103843229A (zh) * 2011-08-04 2014-06-04 WiTricity公司 可调谐无线电源架构
US20150076920A1 (en) * 2013-09-15 2015-03-19 Meysam Zargham Method And System For A Complementary Metal Oxide Semiconductor Wireless Power Receiver
WO2015105925A1 (en) * 2014-01-08 2015-07-16 Mediatek Singapore Pte. Ltd. Wireless power receiver with programmable power path

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115211018A (zh) * 2020-03-06 2022-10-18 斯兰纳亚洲有限公司 自动调谐的同步整流器控制器
CN117040144A (zh) * 2023-09-12 2023-11-10 重庆大学 Bcpt系统的频率调谐及功率流解耦控制方法和系统
CN117040144B (zh) * 2023-09-12 2024-05-14 重庆大学 Bcpt系统的频率调谐及功率流解耦控制方法和系统

Also Published As

Publication number Publication date
KR20180034411A (ko) 2018-04-04
WO2017019294A1 (en) 2017-02-02
EP3326295B1 (en) 2021-03-24
US20170025897A1 (en) 2017-01-26
KR102091950B1 (ko) 2020-03-20
EP3326295A1 (en) 2018-05-30
JP2018524966A (ja) 2018-08-30
BR112018001367A2 (pt) 2018-09-11
JP6568300B2 (ja) 2019-08-28
US10170937B2 (en) 2019-01-01

Similar Documents

Publication Publication Date Title
US10170937B2 (en) Devices, systems, and methods for adjusting output power using synchronous rectifier control
CN104854771B (zh) 感应电力传输系统的接收器和用于控制该接收器的方法
CN109478793B (zh) 用于基于无线接收器请求控制发射器电源的设备和方法
CN108736577B (zh) 用于无线电力传输的方法和设备以及感测和控制电路
US8111041B2 (en) Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument
US9281711B2 (en) Class E amplifier overload detection and prevention
TWI580148B (zh) 諧振型非接觸供電裝置、積體電路和恆壓控制方法
US10511222B2 (en) Wireless power transmitter having low noise and high efficiency, and related methods
CN106716774A (zh) 无线电力发送器和无线电力接收器
US20150215006A1 (en) Apparatuses and related methods for communication with a wireless power receiver
US10361581B2 (en) Battery charger power control
US9773609B2 (en) Power supply apparatus and power control method thereof
US20130257167A1 (en) Apparatuses, systems, and methods for power transfer adjustment in wireless power transfer systems
US20140177305A1 (en) Gate drive circuit for synchronous rectification
KR20140036188A (ko) 무선 전력 송신기 동조
TW201338334A (zh) 無線電力傳輸器、無線電力接收器及無線接收電力之方法
KR102145903B1 (ko) 무선 충전 시스템의 충전 제어 장치 및 방법
US20170149282A1 (en) Wireless power transfer receiver having synchronous rectifier synchronized to wireless power transfer signal
WO2014125392A1 (en) Dynamic resonant matching circuit for wireless power receivers
US20170033693A1 (en) Inductive power transfer converters and system
US20180219418A1 (en) Methods and apparatus for efficient wireless power transfer
US20170244254A1 (en) Devices, systems, and methods for adjusting output power using synchronous rectifier control
KR101996966B1 (ko) 무전전력전송 시스템 및 이의 구동 방법.

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180327

RJ01 Rejection of invention patent application after publication