JP6291208B2 - 移動体、無線電力伝送システムおよび無線電力伝送方法 - Google Patents
移動体、無線電力伝送システムおよび無線電力伝送方法 Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims description 160
- 238000000034 method Methods 0.000 title claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
-
- 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
-
- 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
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
- B60M7/003—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. charging stations)
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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
-
- 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- 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
- H02J50/80—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—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
-
- 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
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
また、移動体12の種類に応じて、移動体12の走行面は、地上面でもよいし、水面でもよいし、モノレール等が走行するレールでもよい。本実施形態では、移動体12として電気バス等の車両を想定し、走行面として地上面を想定する。以下では、移動体12に搭載された電力伝送用共振子11を車両用共振子、走行面に配置された電力伝送用共振子31を地上用共振子と呼ぶ。
11a:磁性体コア
11b:コイル
12:移動体
13:移動体本体
13a:車輪
31:地上用共振子
31a:磁性体コア
31b:コイル
201、211:送電カプラ(地上用共振子)
301、311:受電カプラ(車両用共振子)
208:蓄電池
Claims (15)
- 走行面に対向する特定部分と、前記走行面との距離が短くなるように特定方向に傾けることが可能な移動体本体と、
前記移動体本体が傾けられた際に、前記移動体本体の前記特定部分のうち、前記走行面からの高さが略同一となる部分に配置された複数の電力伝送用共振子と、を備え、
前記複数の電力伝送用共振子は、前記移動体本体が前記特定方向に傾けられた状態で、前記複数の電力伝送用共振子に対向する前記走行面上に配置された複数の他の電力伝送用共振子からの誘導磁界と結合することにより電力を受電し、前記複数の他の電力伝送共振子から放射される磁界の位相は、前記磁界が互いに打ち消し合う関係になっている
移動体。 - 前記複数の電力伝送用共振子は、前記特定方向に略直交する方向に沿って一列に配置された
請求項1に記載の移動体。 - 前記特定方向は、前記移動体の左側方向であり
前記特定部分は前記移動体本体の左側部分である
請求項1または2に記載の移動体。 - 前記特定方向は、前記移動体の右側方向であり
前記特定部分は前記移動体本体の右側部分である
請求項1または2に記載の移動体。 - 前記特定方向は、前記移動体の前方方向であり、
前記特定部分は前記移動体本体の前方部分である
請求項1または2に記載の移動体。 - 前記特定方向は、前記移動体の後方方向であり、
前記特定部分は前記移動体本体の後方部分である
請求項1または2に記載の移動体。 - 前記特定部分は、前記移動体本体の下面部である
請求項1ないし6のいずれか一項に記載の移動体。 - 前記複数の電力伝送用共振子は、それぞれ磁性体コアと、前記磁性体コアの周囲を巻回するコイルとを含み、
前記複数の電力伝送用共振子は、前記コイルの巻回方向が前記移動体の左右方向と概ね平行になるように配置された
請求項2ないし7のいずれか一項に記載の移動体。 - 前記複数の電力伝送用共振子は一定間隔で配置された
請求項1ないし8のいずれか一項に記載の移動体。 - 前記複数の電力伝送用共振子は、前記移動体本体が前記特定方向に傾けられた状態で、前記複数の電力伝送用共振子に対向するように前記走行面上に配置された複数の他の電力伝送用共振子から無線により電力を受電する
請求項1ないし9のいずれか一項に記載の移動体。 - 前記移動体本体は、前記複数の電力伝送用共振子で受電した電力に基づき、蓄電池に電気エネルギーを充電し、前記蓄電池に蓄積された電気エネルギーを駆動源として用いて走行する
請求項10に記載の移動体。 - 車両であることを特徴とする請求項1ないし11のいずれか一項に記載の移動体。
- 前記車両は、ニーリング機能を備えたバスであり、前記バスは、前記ニーリング機能により前記バスの車体を前記特定方向に傾ける
請求項12に記載の移動体。 - 走行面に対向する特定部分と前記走行面との距離が短くなるように特定方向に傾けることが可能な移動体本体と、前記移動体本体が傾けられた際に、前記移動体本体の前記特定部分のうち、前記走行面からの高さが略同一となる部分に配置された複数の第1電力伝送用共振子とを備えた移動体と、
前記走行面上に配置され、前記移動体の前記複数の第1電力伝送用共振子と対向した状態で、前記複数の第1電力伝送用共振子に誘導磁界を結合させることより電力を伝送する複数の第2電力伝送用共振子と
を備え、
前記複数の第1電力伝送用共振子は、前記移動体本体が前記特定方向に傾けられた状態で、前記複数の第2電力伝送用共振子からの前記誘導磁界と結合することにより前記電力を受電し、前記複数の第2電力伝送共振子から放射される前記磁界の位相は、前記磁界が互いに打ち消し合う関係になっている
無線電力伝送システム。 - 走行面に対向する特定部分と前記走行面との距離が短くなるように特定方向に傾けることが可能な移動体本体と、前記移動体本体が傾けられた際に、前記移動体本体の前記特定部分のうち、前記走行面からの高さが略同一となる部分に配置された複数の第1電力伝送用共振子とを備えた移動体を、前記複数の第1電力伝送用共振子が前記走行面上に配置された複数の第2電力伝送用共振子と対向するように、前記特定方向に傾けるステップと、
前記移動体が前記特定方向に傾けられた状態で、前記複数の第2電力伝送用共振子から前記複数の第1電力伝送用共振子に誘導磁界を結合させることより電力を送電するステップと、
を備え、
前記複数の第1電力伝送用共振子は、前記移動体本体が前記特定方向に傾けられた状態で、前記複数の第2電力伝送用共振子からの前記誘導磁界と結合することにより前記電力を受電し、前記複数の第2電力伝送共振子から放射される前記磁界の位相は、前記磁界が互いに打ち消し合う関係になっている
無線電力伝送方法。
Priority Applications (3)
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JP2013213111A JP6291208B2 (ja) | 2013-10-10 | 2013-10-10 | 移動体、無線電力伝送システムおよび無線電力伝送方法 |
PCT/JP2014/073816 WO2015053030A1 (ja) | 2013-10-10 | 2014-09-09 | 移動体、無線電力伝送システムおよび無線電力伝送方法 |
US15/094,129 US9889757B2 (en) | 2013-10-10 | 2016-04-08 | Mobile machine, wireless power transmission system, and wireless power transmission method |
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JP2013213111A JP6291208B2 (ja) | 2013-10-10 | 2013-10-10 | 移動体、無線電力伝送システムおよび無線電力伝送方法 |
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JP6291208B2 true JP6291208B2 (ja) | 2018-03-14 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2730451A1 (en) * | 2012-11-13 | 2014-05-14 | Alcatel Lucent | A device and a method for controlling an induction coil |
JP6410287B2 (ja) * | 2014-02-10 | 2018-10-24 | 国立大学法人埼玉大学 | 非接触給電システム |
DE102014207854A1 (de) * | 2014-04-25 | 2015-10-29 | Robert Bosch Gmbh | Übertragungssystem, Verfahren und Fahrzeuganordnung |
JP6302549B2 (ja) | 2014-06-13 | 2018-03-28 | 株式会社東芝 | インダクタユニット、無線電力伝送装置、及び電動車両 |
WO2017046946A1 (ja) * | 2015-09-18 | 2017-03-23 | 富士機械製造株式会社 | 非接触給電装置 |
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 |
JP6496288B2 (ja) * | 2016-09-13 | 2019-04-03 | 本田技研工業株式会社 | 車両用充電部配置構造 |
US10547210B2 (en) | 2016-11-14 | 2020-01-28 | Kabushiki Kaisha Toshiba | Wireless power transmission system |
JP6770497B2 (ja) * | 2016-11-14 | 2020-10-14 | 株式会社東芝 | 無線電力伝送システム |
JP6945188B2 (ja) * | 2016-11-30 | 2021-10-06 | パナソニックIpマネジメント株式会社 | 無線給電ユニット、送電モジュール、受電モジュールおよび無線電力伝送システム |
US20180250999A1 (en) * | 2018-05-07 | 2018-09-06 | Tenneco Automotive Operating Company Inc. | Suspension system and method for controlling suspension system |
DE102021005125A1 (de) | 2020-10-27 | 2022-04-28 | Sew-Eurodrive Gmbh & Co Kg | Vorrichtung und System zur berührungslosen Energieübertragung |
US12202360B2 (en) | 2021-03-19 | 2025-01-21 | Inductev Inc. | Modular magnetic flux control |
CN112977102A (zh) * | 2021-04-19 | 2021-06-18 | 国网黑龙江省电力有限公司电力科学研究院 | 一种电动汽车动态谐振式磁耦合无线充电系统 |
US12103410B1 (en) * | 2021-06-30 | 2024-10-01 | Zoox, Inc. | Multi-coil inductive charging for vehicles |
US12128780B1 (en) * | 2021-06-30 | 2024-10-29 | Zoox, Inc. | Multi-coil inductive charging for vehicles |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4800328A (en) * | 1986-07-18 | 1989-01-24 | Inductran Inc. | Inductive power coupling with constant voltage output |
US5669470A (en) * | 1994-05-05 | 1997-09-23 | H. R. Ross Industries, Inc. | Roadway-powered electric vehicle system |
US7880337B2 (en) * | 2006-10-25 | 2011-02-01 | Laszlo Farkas | High power wireless resonant energy transfer system |
JP4691000B2 (ja) * | 2006-11-15 | 2011-06-01 | 三菱重工業株式会社 | 移動体の非接触給電装置 |
US8946938B2 (en) * | 2008-09-27 | 2015-02-03 | Witricity Corporation | Safety systems for wireless energy transfer in vehicle applications |
FR2940201B1 (fr) * | 2008-12-22 | 2014-04-11 | Delachaux Sa | Systemes et ensemble de connexion pour la charge d'un vehicule electrique |
JP5467569B2 (ja) * | 2009-01-21 | 2014-04-09 | 国立大学法人埼玉大学 | 非接触給電装置 |
JP2010246348A (ja) * | 2009-04-09 | 2010-10-28 | Fujitsu Ten Ltd | 受電装置、及び送電装置 |
DE102009033239C5 (de) * | 2009-07-14 | 2023-05-17 | Conductix-Wampfler Gmbh | Vorrichtung zur induktiven Übertragung elektrischer Energie |
JP2011193617A (ja) * | 2010-03-15 | 2011-09-29 | Hino Motors Ltd | 車両の非接触給電装置及び方法 |
JP5051257B2 (ja) * | 2010-03-16 | 2012-10-17 | トヨタ自動車株式会社 | 車両 |
JP5408343B2 (ja) * | 2010-04-21 | 2014-02-05 | トヨタ自動車株式会社 | 車両の駐車支援装置およびそれを備える電動車両 |
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 |
US8292052B2 (en) * | 2010-06-24 | 2012-10-23 | General Electric Company | Power transfer system and method |
JP2012034468A (ja) | 2010-07-29 | 2012-02-16 | Toyota Industries Corp | 車両用共鳴型非接触給電システム |
US9327608B2 (en) * | 2011-08-04 | 2016-05-03 | Schneider Electric USA, Inc. | Extendable and deformable carrier for a primary coil of a charging system |
US9666357B2 (en) * | 2012-09-11 | 2017-05-30 | Qualcomm Incorporated | Apparatus system, and method for wirelessly receiving power using conductive structures |
DE112012006896T5 (de) * | 2012-09-13 | 2015-06-03 | Toyota Jidosha Kabushiki Kaisha | Kontaktloses Energieversorgungssystem, Energieübertragungsvorrichtung und dabei verwendetes Fahrzeug |
US9908426B2 (en) * | 2012-09-27 | 2018-03-06 | Tdk Corporation | Vehicle and mobile body system |
JP6240311B2 (ja) | 2013-09-11 | 2017-11-29 | 株式会社東芝 | 制御装置および送電装置 |
JP6131915B2 (ja) * | 2014-06-11 | 2017-05-24 | トヨタ自動車株式会社 | 送電装置および受電装置 |
US9586491B2 (en) * | 2015-06-05 | 2017-03-07 | Nissan North America, Inc. | Vehicle wireless charging structure |
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US20160221461A1 (en) | 2016-08-04 |
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JP2015077027A (ja) | 2015-04-20 |
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