CA2931810C - Wireless transmission of line-frequency and line-voltage ac - Google Patents

Wireless transmission of line-frequency and line-voltage ac Download PDF

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Publication number
CA2931810C
CA2931810C CA2931810A CA2931810A CA2931810C CA 2931810 C CA2931810 C CA 2931810C CA 2931810 A CA2931810 A CA 2931810A CA 2931810 A CA2931810 A CA 2931810A CA 2931810 C CA2931810 C CA 2931810C
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CA
Canada
Prior art keywords
signal
line frequency
high frequency
rectified
frequency
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
CA2931810A
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English (en)
French (fr)
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CA2931810A1 (en
Inventor
Bruce Richard Long
Andrew William Daga
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.)
InductEV Inc
Original Assignee
InductEV 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 InductEV Inc filed Critical InductEV Inc
Publication of CA2931810A1 publication Critical patent/CA2931810A1/en
Application granted granted Critical
Publication of CA2931810C publication Critical patent/CA2931810C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/225—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode comprising two stages of AC-AC conversion, e.g. having a high frequency intermediate link
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Inverter Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CA2931810A 2013-11-27 2014-11-25 Wireless transmission of line-frequency and line-voltage ac Active CA2931810C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361909721P 2013-11-27 2013-11-27
US61/909,721 2013-11-27
PCT/US2014/067300 WO2015081065A1 (en) 2013-11-27 2014-11-25 Wireless transmission of line-frequency and line-voltage ac

Publications (2)

Publication Number Publication Date
CA2931810A1 CA2931810A1 (en) 2015-06-04
CA2931810C true CA2931810C (en) 2024-01-23

Family

ID=53182047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2931810A Active CA2931810C (en) 2013-11-27 2014-11-25 Wireless transmission of line-frequency and line-voltage ac

Country Status (8)

Country Link
US (1) US9735695B2 (https=)
EP (2) EP3930165A1 (https=)
JP (1) JP2016540479A (https=)
KR (1) KR102323955B1 (https=)
CN (1) CN106104725B (https=)
CA (1) CA2931810C (https=)
MX (1) MX355980B (https=)
WO (1) WO2015081065A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017126111A1 (ja) * 2016-01-22 2017-07-27 三菱電機エンジニアリング株式会社 電力伝送装置、高周波電源及び高周波整流回路
JP6058222B1 (ja) * 2016-01-22 2017-01-11 三菱電機エンジニアリング株式会社 電力伝送装置、高周波電源及び高周波整流回路
JP6113360B1 (ja) * 2016-01-22 2017-04-12 三菱電機エンジニアリング株式会社 電力伝送装置及び高周波電源
JP6899205B2 (ja) * 2016-09-21 2021-07-07 横河電機株式会社 周期検出装置および周期検出方法
CN106655538B (zh) * 2017-01-06 2019-06-25 重庆大学 一种基于交流包络调制无线电能传输系统
JP7414405B2 (ja) * 2019-05-23 2024-01-16 キヤノン株式会社 制御システムおよび制御方法
US12027877B2 (en) 2020-09-21 2024-07-02 Powermat Technologies Ltd. AC to AC wireless power systems
US11289952B1 (en) 2021-02-10 2022-03-29 Nucurrent, Inc. Slotted communications in virtual AC power signal transfer with variable slot width
US11923695B2 (en) 2021-02-10 2024-03-05 Nucurrent, Inc. Wireless power transmitters for virtual AC power signals
US11942797B2 (en) * 2021-02-10 2024-03-26 Nucurrent, Inc. Virtual AC power signal transfer using wireless power transfer system
US11444492B2 (en) 2021-02-10 2022-09-13 Nucurrent, Inc. Wireless power transfer systems for kitchen appliances
CN113300484A (zh) * 2021-05-14 2021-08-24 鲁东大学 一种通过相位调制抑制无线供电系统工频纹波的方法
CN113300483A (zh) * 2021-05-14 2021-08-24 鲁东大学 一种通过调频抑制无线供电系统工频纹波方法
CN116236691A (zh) * 2023-03-17 2023-06-09 上海杉翎医疗科技有限公司 植入式刺激系统、方法、计算机设备和存储介质
CN120880124A (zh) * 2024-04-30 2025-10-31 台达电子工业股份有限公司 具电压步阶变化与电压极性转换的电源转换系统

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3727122A (en) 1970-09-04 1973-04-10 Univ Oklahoma State Field modulated alternator system and control therefor
US4012641A (en) 1975-12-05 1977-03-15 The United States Of America As Represented By The Secretary Of The Navy Portable pulsed signal generator
US4641232A (en) 1985-01-23 1987-02-03 Allied Corporation Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module
DE3522569A1 (de) * 1985-06-24 1987-01-02 Metallgesellschaft Ag Stromversorgung fuer ein elektrofilter
JP3200283B2 (ja) * 1994-05-30 2001-08-20 シャープ株式会社 インバータ制御方法及びインバータ制御装置
JPH09283292A (ja) * 1996-04-12 1997-10-31 Toshiba Lighting & Technol Corp 無電極放電灯点灯装置および照明装置
JP4773002B2 (ja) * 2001-08-17 2011-09-14 株式会社三社電機製作所 メッキ用電源装置
WO2006051540A2 (en) * 2004-11-10 2006-05-18 Alexander Mostovoy A method and device for transforming and regulating a voltage signal
JP4436344B2 (ja) * 2006-06-02 2010-03-24 株式会社羽野製作所 ２重共振回路を用いた定周波定電圧交流電源変換方法
US8279648B2 (en) * 2008-03-20 2012-10-02 Pratt & Whitney Canada Corp. Power inverter and method
US8644037B2 (en) * 2008-07-15 2014-02-04 General Electric Company AC-AC converter with high frequency link
DE102011116057A1 (de) * 2011-10-18 2013-04-18 Paul Vahle Gmbh & Co. Kg Netznachbildung im Sekundärkreis der berührungslosenEnergieübertragung
US9754717B2 (en) * 2012-05-11 2017-09-05 Momentum Dynamics Corporation Method of and apparatus for generating an adjustable reactance

Also Published As

Publication number Publication date
JP2016540479A (ja) 2016-12-22
EP3074988A1 (en) 2016-10-05
US20150145345A1 (en) 2015-05-28
KR102323955B1 (ko) 2021-11-08
CN106104725A (zh) 2016-11-09
MX355980B (es) 2018-05-08
WO2015081065A1 (en) 2015-06-04
MX2016006864A (es) 2016-10-28
EP3074988A4 (en) 2017-07-12
EP3930165A1 (en) 2021-12-29
CA2931810A1 (en) 2015-06-04
CN106104725B (zh) 2018-11-02
US9735695B2 (en) 2017-08-15
KR20160091365A (ko) 2016-08-02

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Effective date: 20191114