SG11201506812XA - Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission device - Google Patents

Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission device

Info

Publication number
SG11201506812XA
SG11201506812XA SG11201506812XA SG11201506812XA SG11201506812XA SG 11201506812X A SG11201506812X A SG 11201506812XA SG 11201506812X A SG11201506812X A SG 11201506812XA SG 11201506812X A SG11201506812X A SG 11201506812XA SG 11201506812X A SG11201506812X A SG 11201506812XA
Authority
SG
Singapore
Prior art keywords
power transmission
transmission device
wireless power
input impedance
load fluctuation
Prior art date
Application number
SG11201506812XA
Inventor
Takezo Hatanaka
Hisashi Tsuda
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG11201506812XA publication Critical patent/SG11201506812XA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
SG11201506812XA 2013-02-28 2013-10-10 Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission device SG11201506812XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013039795A JP2014168358A (en) 2013-02-28 2013-02-28 Wireless power transmission device, adjustment method of load variation responsiveness of input impedance in wireless power transmission device, and method of manufacturing wireless power transmission device
PCT/JP2013/077565 WO2014132480A1 (en) 2013-02-28 2013-10-10 Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission device

Publications (1)

Publication Number Publication Date
SG11201506812XA true SG11201506812XA (en) 2015-09-29

Family

ID=51427774

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201506812XA SG11201506812XA (en) 2013-02-28 2013-10-10 Wireless power transmission device, method for adjusting load fluctuation response of input impedance in wireless power transmission device, and method for manufacturing wireless power transmission device

Country Status (8)

Country Link
US (1) US20160006265A1 (en)
EP (1) EP2985860A4 (en)
JP (1) JP2014168358A (en)
KR (1) KR20150122170A (en)
CN (1) CN105009408A (en)
SG (1) SG11201506812XA (en)
TW (1) TW201436413A (en)
WO (1) WO2014132480A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015133834A (en) * 2014-01-14 2015-07-23 日東電工株式会社 Wireless power transmission device, and manufacturing method for the same
JP2017034940A (en) * 2015-08-05 2017-02-09 株式会社フジクラ Non-contact power transmission system, antenna design method therefor, and non-contact power transmission method
CN106936224B (en) * 2015-12-31 2020-08-25 比亚迪股份有限公司 Wireless charging method and device
CN108806416B (en) * 2018-08-06 2023-12-12 南京科技职业学院 Mechanical wave fluctuation experiment and teaching demonstration instrument

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* Cited by examiner, † Cited by third party
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JPH04206495A (en) * 1990-11-30 1992-07-28 Matsushita Electric Ind Co Ltd High frequency heating device
JPH0654454A (en) * 1992-07-28 1994-02-25 Matsushita Electric Works Ltd Induction charger
JP4200257B2 (en) * 2000-09-26 2008-12-24 パナソニック電工株式会社 Non-contact power transmission device
JP4624768B2 (en) 2004-11-29 2011-02-02 オリンパス株式会社 Intra-subject introduction apparatus and intra-subject introduction system
JP4849142B2 (en) * 2009-02-27 2012-01-11 ソニー株式会社 Power supply device and power transmission system
JP5365306B2 (en) 2009-03-31 2013-12-11 富士通株式会社 Wireless power supply system
JP2011050140A (en) * 2009-08-26 2011-03-10 Sony Corp Non-contact electric power feeding apparatus, non-contact power electric receiver receiving apparatus, non-contact electric power feeding method, non-contact electric power receiving method and non-contact electric power feeding system
KR101730824B1 (en) * 2009-11-30 2017-04-27 삼성전자주식회사 Wireless Power Transceiver and Wireless Power System
MX2012009085A (en) * 2010-02-10 2012-12-17 Fujitsu Ltd Resonance frequency control method, power transmission device, and power reception device for magnetic-resonant-coupling type power transmission system.
WO2011148803A1 (en) * 2010-05-28 2011-12-01 株式会社村田製作所 Power transmission system
US8970070B2 (en) * 2010-07-02 2015-03-03 Panasonic Intellectual Property Management Co., Ltd. Wireless power transmission system
US9356449B2 (en) * 2011-03-01 2016-05-31 Tdk Corporation Wireless power receiver, wireless power transmission system, and power controller
JP5677875B2 (en) * 2011-03-16 2015-02-25 日立マクセル株式会社 Non-contact power transmission system
JP5490046B2 (en) * 2011-03-22 2014-05-14 株式会社東芝 Transmission equipment
US20120267961A1 (en) * 2011-04-21 2012-10-25 Advantest Corporation Wireless power supply apparatus
US9099885B2 (en) * 2011-06-17 2015-08-04 Semiconductor Energy Laboratory Co., Ltd. Wireless power feeding system
EP3435389A1 (en) * 2011-08-04 2019-01-30 WiTricity Corporation Tunable wireless power architectures

Also Published As

Publication number Publication date
WO2014132480A1 (en) 2014-09-04
KR20150122170A (en) 2015-10-30
CN105009408A (en) 2015-10-28
US20160006265A1 (en) 2016-01-07
JP2014168358A (en) 2014-09-11
TW201436413A (en) 2014-09-16
EP2985860A4 (en) 2016-09-28
EP2985860A1 (en) 2016-02-17

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