DK3453099T3 - Trådløst strømoverføringssystem - Google Patents

Trådløst strømoverføringssystem Download PDF

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Publication number
DK3453099T3
DK3453099T3 DK17723744.3T DK17723744T DK3453099T3 DK 3453099 T3 DK3453099 T3 DK 3453099T3 DK 17723744 T DK17723744 T DK 17723744T DK 3453099 T3 DK3453099 T3 DK 3453099T3
Authority
DK
Denmark
Prior art keywords
power transmission
transmission system
wireless power
wireless
transmission
Prior art date
Application number
DK17723744.3T
Other languages
English (en)
Inventor
Paul Mitcheson
David Yates
Samer Aldhaher
Original Assignee
Imperial College Innovations Ltd
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 Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Application granted granted Critical
Publication of DK3453099T3 publication Critical patent/DK3453099T3/da

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48Conversion 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
    • H02M7/53Conversion 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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537Conversion 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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies 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)
  • Inverter Devices (AREA)
DK17723744.3T 2016-05-04 2017-05-04 Trådløst strømoverføringssystem DK3453099T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/146,851 US10170940B2 (en) 2016-05-04 2016-05-04 Wireless power transfer system
PCT/GB2017/051249 WO2017191459A1 (en) 2016-05-04 2017-05-04 Wireless power transfer system

Publications (1)

Publication Number Publication Date
DK3453099T3 true DK3453099T3 (da) 2020-08-10

Family

ID=58709497

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17723744.3T DK3453099T3 (da) 2016-05-04 2017-05-04 Trådløst strømoverføringssystem

Country Status (7)

Country Link
US (1) US10170940B2 (da)
EP (1) EP3453099B1 (da)
CN (1) CN109417312B (da)
CA (1) CA3023069C (da)
DK (1) DK3453099T3 (da)
ES (1) ES2810819T3 (da)
WO (1) WO2017191459A1 (da)

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US10258142B2 (en) * 2015-11-16 2019-04-16 International Business Machines Corporation Toothbrush with sensors
GB201808844D0 (en) 2018-05-30 2018-07-11 Imperial Innovations Ltd Wireless power transmission system and method
WO2020154563A1 (en) * 2019-01-24 2020-07-30 Etherdyne Technologies, Inc. Series distributed radio frequency (rf) generator for use in wireless power transfer
CN110350781B (zh) * 2019-06-04 2020-06-26 北京交通大学 基于电容支路的无谐振软开关电路
CN110445262B (zh) * 2019-08-06 2021-01-15 厦门大学 利用三次谐波实现软开关的低电压应力无线能量发射装置
KR102878188B1 (ko) * 2019-09-12 2025-10-29 솔라스 파워 인크. 고주파 무선 전력 전송 시스템, 이를 위한 송신기 및 수신기
CN111064283B (zh) * 2020-03-13 2021-11-02 西南交通大学 一种基于模型预测控制的无线传能动态性能优化方法
US20220200350A1 (en) * 2020-12-22 2022-06-23 Flex Ltd Wireless device charger circuit and method
CN112994632B (zh) * 2021-02-08 2024-09-13 上海科技大学 一种与负载变化无关的e类电路设计方法
CN117652075A (zh) 2021-09-29 2024-03-05 三星电子株式会社 包括用于减少谐波的尺寸减小的逆变器的无线电力发送器
CN114665617B (zh) * 2022-03-21 2024-12-06 南京邮电大学 一种无线电能传输系统输出功率的自适应负载匹配方法
JP2024008582A (ja) * 2022-07-08 2024-01-19 日産自動車株式会社 共振型電力変換装置
JP7841707B2 (ja) * 2022-09-06 2026-04-07 オムロン株式会社 無線電力伝送システム、無線送電回路及び無線受電回路
US12614991B2 (en) * 2023-02-24 2026-04-28 Molex, Llc Bridge inverters for wireless charging
GB202311633D0 (en) 2023-07-28 2023-09-13 Imperial College Innovations Ltd Wireless power transfer system and methods

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US4071812A (en) * 1976-03-01 1978-01-31 General Electric Company AC Inverter with constant power output
US5995398A (en) * 1997-09-23 1999-11-30 Matsushita Electric Works, Ltd Power supply device
EP1171946B1 (en) 1999-03-23 2006-08-30 Advanced Energy Industries, Inc. High frequency switch-mode dc powered computer system
CN1295865C (zh) * 2000-10-10 2007-01-17 加利福尼亚技术协会 E/f类开关功率放大器
US20050162021A1 (en) 2004-01-26 2005-07-28 Dell Products L.P. Information handling system including zero voltage switching power supply
WO2009149464A2 (en) 2008-06-06 2009-12-10 University Of Florida Research Foundation, Inc. Method and apparatus for contactless power transfer
US8278784B2 (en) * 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
JP2013030973A (ja) * 2011-07-28 2013-02-07 Nippon Soken Inc 電源装置、非接触送電装置、車両、および非接触電力伝送システム
CA2844062C (en) 2011-08-04 2017-03-28 Witricity Corporation Tunable wireless power architectures
GB201215152D0 (en) * 2012-08-24 2012-10-10 Imp Innovations Ltd Maximising DC to load efficiency for inductive power transfer
GB2526444C (en) * 2013-02-15 2020-09-23 Murata Manufacturing Co Wireless power supply apparatus
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
CN105119391B (zh) * 2015-09-27 2019-01-01 宁波微鹅电子科技有限公司 一种高效率的电能发射端和无线电能传输装置
CN105186716A (zh) * 2015-10-08 2015-12-23 杭州电子科技大学 一种基于e类功放的无线电能传输装置
CN105207491A (zh) * 2015-10-15 2015-12-30 南京航空航天大学 高频dc-dc变换器及其谐振驱动电路
CN105305659A (zh) * 2015-11-05 2016-02-03 杭州电子科技大学 一种磁耦合谐振式无线电能传输装置

Also Published As

Publication number Publication date
ES2810819T3 (es) 2021-03-09
CN109417312B (zh) 2022-07-26
EP3453099B1 (en) 2020-05-13
CA3023069A1 (en) 2017-11-09
CN109417312A (zh) 2019-03-01
US10170940B2 (en) 2019-01-01
US20170324277A1 (en) 2017-11-09
CA3023069C (en) 2023-11-07
WO2017191459A1 (en) 2017-11-09
EP3453099A1 (en) 2019-03-13

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