JP2015012702A - アンテナコイルユニット - Google Patents
アンテナコイルユニット Download PDFInfo
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- JP2015012702A JP2015012702A JP2013136529A JP2013136529A JP2015012702A JP 2015012702 A JP2015012702 A JP 2015012702A JP 2013136529 A JP2013136529 A JP 2013136529A JP 2013136529 A JP2013136529 A JP 2013136529A JP 2015012702 A JP2015012702 A JP 2015012702A
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- 239000004020 conductor Substances 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 19
- 230000004907 flux Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002595 magnetic resonance imaging Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000001646 magnetic resonance method Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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- H02J5/005—
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- 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
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- 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
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/145—Structure borne vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
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- H02J7/025—
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
Description
第1基準軸周りに導体線を周回させて構成された主コイルと、
前記主コイルとは電気回路的に絶縁された状態で第2基準軸周りに導体線を周回させて構成されると共に、前記主コイルに流れる電流によって生じる磁界によって誘導電流を生じる位置に配置される補助コイルと、を備え、
前記補助コイルは、前記主コイルに流れる電流によって生じる電磁波の基本波成分に対する高調波成分の内の予め規定された対象周波数から、予め規定された偏位方向に予め規定された偏位量だけ偏位した周波数が共振周波数となる状態で構成され、
前記偏位方向及び前記偏位量は、前記補助コイルに流れる交流電流の位相が、前記主コイルを流れる交流電流の高調波成分の位相に対して逆である逆相状態となる方向及び量に設定されている。
ここで、逆相状態とは、主コイルに流れる交流電流の位相と、補助コイルに流れる交流電流の位相との位相差が、180°±90°未満(90°<位相差<270°)となっている状態をいう。
2 :給電システム(給電回路)
3 :受電システム(受電回路)
4 :アンテナコイル
5 :共振回路
5c :補助共振回路
5p :主共振回路
40 :アンテナコイルユニット
41 :主コイル
42 :補助コイル
X1 :第1基準軸
X2 :第2基準軸
f1 :第1極値周波数
f2 :第2極値周波数
fc :共振周波数
Claims (4)
- 第1基準軸周りに導体線を周回させて構成された主コイルと、
前記主コイルとは電気回路的に絶縁された状態で第2基準軸周りに導体線を周回させて構成されると共に、前記主コイルに流れる電流によって生じる磁界によって誘導電流を生じる位置に配置される補助コイルと、を備え、
前記補助コイルは、前記主コイルに流れる電流によって生じる電磁波の基本波成分に対する高調波成分の内の予め規定された対象周波数から、予め規定された偏位方向に予め規定された偏位量だけ偏位した周波数が共振周波数となる状態で構成され、
前記偏位方向及び前記偏位量は、前記補助コイルに流れる交流電流の位相が、前記主コイルを流れる交流電流の高調波成分の位相に対して逆である逆相状態となる方向及び量に設定されているアンテナコイルユニット。 - 前記第1基準軸と前記第2基準軸とは、平行状である請求項1に記載のアンテナコイルユニット。
- 前記主コイルは、電磁界共振結合によって給電回路から受電回路へ電力伝送を行う給電装置において、前記給電回路を構成する一次コイル、及び前記受電回路を構成する二次コイルの少なくとも一方である請求項1又は2に記載のアンテナコイルユニット。
- 前記逆相状態は、前記第1基準軸に沿った方向に見て、前記主コイルの導体線及び前記補助コイルの導体線を流れる前記高調波成分の交流電流の向きが、当該高調波成分のピーク時において互いに逆方向となる状態である請求項1から3の何れか一項に記載のアンテナコイルユニット。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013136529A JP6142413B2 (ja) | 2013-06-28 | 2013-06-28 | アンテナコイルユニット |
CN201480002465.9A CN104662774B (zh) | 2013-06-28 | 2014-06-27 | 天线线圈单元 |
PCT/JP2014/067128 WO2014208715A1 (ja) | 2013-06-28 | 2014-06-27 | アンテナコイルユニット |
US14/428,387 US9991047B2 (en) | 2013-06-28 | 2014-06-27 | Antenna coil unit |
EP14818672.9A EP3016243A4 (en) | 2013-06-28 | 2014-06-27 | Antenna coil unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013136529A JP6142413B2 (ja) | 2013-06-28 | 2013-06-28 | アンテナコイルユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015012702A true JP2015012702A (ja) | 2015-01-19 |
JP6142413B2 JP6142413B2 (ja) | 2017-06-07 |
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Family Applications (1)
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JP2013136529A Active JP6142413B2 (ja) | 2013-06-28 | 2013-06-28 | アンテナコイルユニット |
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Country | Link |
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US (1) | US9991047B2 (ja) |
EP (1) | EP3016243A4 (ja) |
JP (1) | JP6142413B2 (ja) |
CN (1) | CN104662774B (ja) |
WO (1) | WO2014208715A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016203720A1 (ja) * | 2015-06-19 | 2016-12-22 | 株式会社デンソー | 送電補助装置及び無線給電システム |
WO2017187610A1 (ja) * | 2016-04-28 | 2017-11-02 | 三菱電機エンジニアリング株式会社 | 共振型電力送信装置 |
WO2017195447A1 (ja) * | 2016-05-12 | 2017-11-16 | 日立マクセル株式会社 | 電力コイル |
JP2018042306A (ja) * | 2016-09-05 | 2018-03-15 | 株式会社東芝 | フィルタ回路及びワイヤレス電力伝送システム |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180278079A1 (en) * | 2012-01-11 | 2018-09-27 | Wheel Charge Technologies LLC | Apparatus for Wireless Power Transmission Between an External Power Source and an Electric Mobility Vehicle |
JP6407401B2 (ja) * | 2015-02-25 | 2018-10-17 | 株式会社東芝 | 共振子及び無線電力伝送装置 |
JP6819476B2 (ja) * | 2017-06-16 | 2021-01-27 | トヨタ自動車株式会社 | 車両前部構造 |
US11342658B2 (en) | 2018-01-22 | 2022-05-24 | Kyocera Corporation | Repeater |
CN111741794B (zh) * | 2018-01-24 | 2023-07-28 | 新加坡国立大学 | 光动力疗法系统及其发射器和可植入照明装置 |
WO2020040231A1 (ja) * | 2018-08-24 | 2020-02-27 | 京セラ株式会社 | 構造体、アンテナ、無線通信モジュールおよび無線通信機器 |
CN112602233B (zh) * | 2018-08-24 | 2023-10-24 | 京瓷株式会社 | 谐振构造体、天线、无线通信模块以及无线通信设备 |
WO2021014831A1 (ja) * | 2019-07-25 | 2021-01-28 | 株式会社デンソー | 非接触給電システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012115069A (ja) * | 2010-11-25 | 2012-06-14 | Nec Tokin Corp | アンテナ、並びに送電装置、受電装置、および非接触通信装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2010001540A1 (ja) * | 2008-07-04 | 2010-01-07 | 村田機械株式会社 | 走行車システム |
JP4911148B2 (ja) * | 2008-09-02 | 2012-04-04 | ソニー株式会社 | 非接触給電装置 |
JP5434330B2 (ja) * | 2009-07-22 | 2014-03-05 | ソニー株式会社 | 電力受信装置、電力伝送システム、充電装置および電力伝送方法 |
JP5526796B2 (ja) * | 2010-01-15 | 2014-06-18 | ソニー株式会社 | ワイヤレス給電ラック |
JP5139469B2 (ja) | 2010-04-27 | 2013-02-06 | 株式会社日本自動車部品総合研究所 | コイルユニットおよび非接触給電システム |
US8310202B2 (en) * | 2010-08-17 | 2012-11-13 | Ut-Battelle, Llc | Off-resonance frequency operation for power transfer in a loosely coupled air core transformer |
JP5967374B2 (ja) * | 2013-01-31 | 2016-08-10 | 株式会社エクォス・リサーチ | ノイズキャンセル共振器 |
-
2013
- 2013-06-28 JP JP2013136529A patent/JP6142413B2/ja active Active
-
2014
- 2014-06-27 EP EP14818672.9A patent/EP3016243A4/en not_active Withdrawn
- 2014-06-27 WO PCT/JP2014/067128 patent/WO2014208715A1/ja active Application Filing
- 2014-06-27 US US14/428,387 patent/US9991047B2/en active Active
- 2014-06-27 CN CN201480002465.9A patent/CN104662774B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012115069A (ja) * | 2010-11-25 | 2012-06-14 | Nec Tokin Corp | アンテナ、並びに送電装置、受電装置、および非接触通信装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016203720A1 (ja) * | 2015-06-19 | 2016-12-22 | 株式会社デンソー | 送電補助装置及び無線給電システム |
WO2017187610A1 (ja) * | 2016-04-28 | 2017-11-02 | 三菱電機エンジニアリング株式会社 | 共振型電力送信装置 |
JPWO2017187610A1 (ja) * | 2016-04-28 | 2018-05-17 | 三菱電機エンジニアリング株式会社 | 共振型電力送信装置 |
WO2017195447A1 (ja) * | 2016-05-12 | 2017-11-16 | 日立マクセル株式会社 | 電力コイル |
JP2017204576A (ja) * | 2016-05-12 | 2017-11-16 | 日立マクセル株式会社 | 電力コイル |
US11581758B2 (en) | 2016-05-12 | 2023-02-14 | Maxell, Ltd. | Power transfer coil |
JP2018042306A (ja) * | 2016-09-05 | 2018-03-15 | 株式会社東芝 | フィルタ回路及びワイヤレス電力伝送システム |
Also Published As
Publication number | Publication date |
---|---|
EP3016243A4 (en) | 2017-03-01 |
US20150235761A1 (en) | 2015-08-20 |
WO2014208715A1 (ja) | 2014-12-31 |
US9991047B2 (en) | 2018-06-05 |
CN104662774A (zh) | 2015-05-27 |
EP3016243A1 (en) | 2016-05-04 |
CN104662774B (zh) | 2017-03-08 |
JP6142413B2 (ja) | 2017-06-07 |
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