JP5732307B2 - 共鳴式非接触給電システム - Google Patents
共鳴式非接触給電システム Download PDFInfo
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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
- B60L53/30—Constructional details of charging stations
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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
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
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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
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
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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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- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0049—Casings being metallic containers
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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
- B60L2210/10—DC 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
- B60L2210/30—AC to DC converters
-
- 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
-
- 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
- H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
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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
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
図5は、本実施形態に係る共鳴式非接触給電システム10の構成を模式的に示す図である。図3や図4の共鳴式非接触給電システム510と異なる構成は、送電側金属シールド80及び受電側金属シールド90を設けた構成にあり、他の構成については同様の構成となっており、同様の構成要素については一部同一符号をしている。また、共鳴式非接触給電システムにおける電力伝送原理については、引用文献1に開示の技術を用いることができるので、ここでは詳細な説明は省略する。
図6に本実施形態に係る共鳴式非接触給電システム110を示す。この共鳴式非接触給電システム110は、第1の実施形態で説明した共鳴式非接触給電システム10の変形例であり、異なる点は、送電側の共鳴部(送電側同軸ケーブル60、一次コイル30、一次共鳴コイル35)及び受電側の共鳴部(受電側同軸ケーブル70、二次コイル40、二次共鳴コイル45)をさらにシールドで覆っていることに有る。このような構成とすることで、放射電磁界の漏洩を大幅に低減できる。なお、ここでは、同一構成については同一符号を付して説明を省略し、主に異なる点について説明する。また、高周波電源20の接地にはACケーブル190のFG線が使用されているものとしている。
(1)電源ケーブル590、190:
電源ケーブル(5m)を利用し、高周波電源に電力を供給する。
電磁界測定点数:11箇所(50cm間隔)。
(2)高周波電源20:
周波数13.56MHZ(±1MHz)、出力電力3kW。
電磁界測定点数…8箇所(50cm間隔)。
(3)同軸ケーブル60:
同軸ケーブル(3m)を高周波電力の伝送線として利用し、高周波電源20とループコイル(一次コイル30)とを接続する。
電磁界測定箇所…7箇所(50cm間隔)
(4)ループコイル(一次及び二次コイル30、40):
銅製 直径150mm、銅線直径5mm。
送電側の一次コイル30と受電側の二次コイル40は同構造である。
(5)共鳴コイル(一次及び二次ループコイル35、45):
銅製 直径300mm 内径185mm、銅線直径5mm、ピッチ5mm 渦巻き型。
送電側の一次ループコイル35と受電側の二次ループコイル45は同構造である。
一次ループコイル35と受電側の二次ループコイル45のコイル間距離200mm。
(6)金属ケース(80、90):
送電側及び受電側金属シールド80、90は、同軸ケーブル60、70の外導体(外皮)に接続されて、ループコイル(30、40)と共鳴コイル(35、45)を覆う。
外径700mm。
(7)送電側大型金属シールド120(ケース)<本実施形態のみ>:
図10中の拡大部参照。
(8)シールド構造1(送電側):<本実施形態のみ>
送電側同軸ケーブル60を覆い、送電側大型金属シールド120と高周波電源20の筐体24とを接続する。
シールド性能約50dB。
(9)シールド構造2(受電側):
受電側同軸ケーブル70を覆い、受電側大型金属シールド130と測定装置(アッテネータ及びスペクトルアナライザ)を覆う筐体とを接続する。
シールド性能約50dB。
(10)アッテネータ及びスペクトルアナライザ(負荷装置):
アッテネータで受電側の高周波電力を所定量減衰させ、スペクトラムアナライザにて信号レベルを測定する。
・本実施形態のシールド対策を施した共鳴式非接触給電システム10では図10に示す測定系により測定した。また、対比となるシールド対策を施さない従来タイプの共鳴式非接触給電システム510では図9に示す測定系により測定を行った。
・各測定点に電磁界センサを設置する。測定点から電磁界センサ面までの垂直距離を50mmとする。
・高周波電源20から、周波数13.56MHzの3kW電力を出力し、電磁界センサにより測定された電界の最高値、及び磁界の最高値を取得する。
・送電側シールド対策が施されていない場合の結果(図7参照)及びシールド対策を施した場合の結果(図8参照)を取得しグラフ比較する。
20 高周波電源
22 発振源
24 電源筐体
30 一次コイル
35 一次共鳴コイル
40 二次コイル
45 二次共鳴コイル
50 負荷装置
52 負荷
54 負荷筐体
60 送電側同軸ケーブル
62、72 同軸ケーブル内導体
64、74 同軸ケーブル外導体
70 受電側同軸ケーブル
80 送電側金属シールド
82、92 シールド側面
84、94 シールド底面
90 受電側金属シールド
120 送電側大型金属シールド
122、132 大型シールド側面部
124、134 大型シールド底面部
130 受電側大型金属シールド
140、150 同軸用金属シールド
155 筐体
Claims (1)
- 送電側共鳴コイル部から受電側共鳴コイル部へ非接触の共鳴作用によって電力を伝送する共鳴式非接触給電システムであって、
高周波電源と前記送電側共鳴コイル部とを電気的に接続する送電側の同軸ケーブルと、
前記送電側共鳴コイル部を良導体で外側から覆う第1の送電側シールド部と、
負荷装置と受電側共鳴コイル部とを電気的に接続する受電側の同軸ケーブルと、
前記受電側共鳴コイル部を良導体で外側から覆う第1の受電側シールド部と、
前記第1の送電側シールド部を良導体で外側から覆う第2の送電側シールド部と、
前記送電側の同軸ケーブルを良導体で覆うとともに、前記第2の送電側シールド部と前記高周波電源の筐体とを電気的に接続する送電側同軸ケーブル用シールド部と、
前記第1の受電側シールド部を良導体で外側から覆う第2の受電側シールド部と、
前記受電側の同軸ケーブルを良導体で覆うとともに、前記第2の受電側シールド部と前記負荷装置の筐体を覆う筐体とを電気的に接続する受電側同軸ケーブル用シールド部と、 を備え、
前記送電側の同軸ケーブルの外導体は、前記第1の送電側シールド部と前記高周波電源の筐体とを接続し
前記受電側の同軸ケーブルの外導体は、前記第1の受電側シールド部と前記負荷装置の筐体とを接続し、
前記第2の送電側シールド部と前記第2の受電側シールド部とは、対向する端部においてそれぞれ外側に延出する面を備えていることを特徴とする共鳴式非接触給電システム。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011096365A JP5732307B2 (ja) | 2011-04-22 | 2011-04-22 | 共鳴式非接触給電システム |
| EP12774262.5A EP2701283A4 (en) | 2011-04-22 | 2012-04-20 | CONTACTLESS ENERGY SUPPLY SYSTEM |
| KR1020137027314A KR101508867B1 (ko) | 2011-04-22 | 2012-04-20 | 공명식 비접촉 급전 시스템 |
| CN201280019809.8A CN103493336A (zh) | 2011-04-22 | 2012-04-20 | 谐振型非接触供电系统 |
| PCT/JP2012/060794 WO2012144637A1 (ja) | 2011-04-22 | 2012-04-20 | 共鳴式非接触給電システム |
| US14/049,707 US20140035389A1 (en) | 2011-04-22 | 2013-10-09 | Resonance-type non-contact power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011096365A JP5732307B2 (ja) | 2011-04-22 | 2011-04-22 | 共鳴式非接触給電システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012228149A JP2012228149A (ja) | 2012-11-15 |
| JP5732307B2 true JP5732307B2 (ja) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011096365A Expired - Fee Related JP5732307B2 (ja) | 2011-04-22 | 2011-04-22 | 共鳴式非接触給電システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140035389A1 (ja) |
| EP (1) | EP2701283A4 (ja) |
| JP (1) | JP5732307B2 (ja) |
| KR (1) | KR101508867B1 (ja) |
| CN (1) | CN103493336A (ja) |
| WO (1) | WO2012144637A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228147A (ja) * | 2011-04-22 | 2012-11-15 | Yazaki Corp | 共鳴式非接触給電システム |
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| CN103975400B (zh) | 2011-11-18 | 2017-07-11 | 丰田自动车株式会社 | 输电装置、受电装置及电力传输系统 |
| WO2013089160A1 (ja) * | 2011-12-13 | 2013-06-20 | 矢崎総業株式会社 | 電気接続部の固定構造、コネクタ、コネクタの接続方法 |
| JP6124085B2 (ja) * | 2012-07-05 | 2017-05-10 | パナソニックIpマネジメント株式会社 | 無線電力伝送装置、無線電力送電装置および受電装置 |
| JP5688549B2 (ja) | 2013-04-10 | 2015-03-25 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | コイルモジュール及び電子機器 |
| JP2015186426A (ja) * | 2014-03-26 | 2015-10-22 | 株式会社エクォス・リサーチ | 受電システム |
| JP6200446B2 (ja) * | 2015-03-30 | 2017-09-20 | 古河電気工業株式会社 | 電界共鳴型カップラ |
| DE102015009074B4 (de) | 2015-07-16 | 2021-11-11 | Sew-Eurodrive Gmbh & Co Kg | Anordnung zur induktiven Energieübertragung von einem Primärleitersystem an ein eine Sekundärwicklung aufweisendes Fahrzeug |
| JP6284055B2 (ja) * | 2016-03-30 | 2018-02-28 | Tdk株式会社 | 送電装置 |
| CN109149793A (zh) * | 2018-08-22 | 2019-01-04 | 上海电力学院 | 水槽型磁屏蔽结构和包括其的平板线圈无线电能传输系统 |
| KR102401160B1 (ko) * | 2019-05-14 | 2022-05-24 | 한양대학교 에리카산학협력단 | 고속 고전압 전력용 반도체 소자를 구동하기 위한 절연성이 향상된 스위칭 구동 장치 |
| CN113194704B (zh) * | 2021-05-10 | 2022-09-27 | 西安电子科技大学 | 一种用于保护腔体内部工作电路的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2910529B2 (ja) * | 1993-09-20 | 1999-06-23 | 日本電気株式会社 | 高周波信号インターフェイス用コネクタおよびその取付け方法 |
| US5568036A (en) * | 1994-12-02 | 1996-10-22 | Delco Electronics Corp. | Contactless battery charging system with high voltage cable |
| EP0788212B1 (en) * | 1996-01-30 | 2002-04-17 | Sumitomo Wiring Systems, Ltd. | Connection system and connection method for an electric automotive vehicle |
| JP3887976B2 (ja) * | 1998-11-25 | 2007-02-28 | 松下電工株式会社 | 無電極放電灯点灯装置 |
| JP2001135970A (ja) * | 1999-11-05 | 2001-05-18 | Anritsu Corp | 信号発生器の筐体構造 |
| JP2001160519A (ja) * | 1999-12-02 | 2001-06-12 | Toyota Autom Loom Works Ltd | 給電用パドルにおけるノイズ抑制構造 |
| JP2002002335A (ja) * | 2000-06-27 | 2002-01-09 | Shinko Electric Co Ltd | 非接触給電装置 |
| CN101860089B (zh) | 2005-07-12 | 2013-02-06 | 麻省理工学院 | 无线非辐射能量传递 |
| CN101802942A (zh) * | 2007-01-29 | 2010-08-11 | 普迈公司 | 无针式电源耦合 |
| JP4743244B2 (ja) * | 2008-09-18 | 2011-08-10 | トヨタ自動車株式会社 | 非接触受電装置 |
| US8646585B2 (en) * | 2008-10-09 | 2014-02-11 | Toyota Jidosha Kabushiki Kaisha | Non contact power transfer device and vehicle equipped therewith |
| JP2010098807A (ja) * | 2008-10-15 | 2010-04-30 | Toyota Motor Corp | 非接触給電システム |
| CN102197566B (zh) * | 2009-03-18 | 2012-10-17 | 丰田自动车株式会社 | 非接触受电装置、非接触送电装置、非接触供电系统以及车辆 |
| JP5746049B2 (ja) * | 2009-12-17 | 2015-07-08 | トヨタ自動車株式会社 | 受電装置および送電装置 |
| JP5077340B2 (ja) * | 2009-12-25 | 2012-11-21 | トヨタ自動車株式会社 | 非接触受電装置およびその製造方法 |
| JP5152446B2 (ja) * | 2010-12-01 | 2013-02-27 | トヨタ自動車株式会社 | 非接触給電設備 |
| JP2012248747A (ja) * | 2011-05-30 | 2012-12-13 | Toyota Industries Corp | 共鳴型非接触給電システムのシールド装置 |
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2011
- 2011-04-22 JP JP2011096365A patent/JP5732307B2/ja not_active Expired - Fee Related
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2012
- 2012-04-20 WO PCT/JP2012/060794 patent/WO2012144637A1/ja active Application Filing
- 2012-04-20 KR KR1020137027314A patent/KR101508867B1/ko not_active Expired - Fee Related
- 2012-04-20 CN CN201280019809.8A patent/CN103493336A/zh active Pending
- 2012-04-20 EP EP12774262.5A patent/EP2701283A4/en not_active Withdrawn
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228147A (ja) * | 2011-04-22 | 2012-11-15 | Yazaki Corp | 共鳴式非接触給電システム |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103493336A (zh) | 2014-01-01 |
| KR20130137215A (ko) | 2013-12-16 |
| WO2012144637A1 (ja) | 2012-10-26 |
| JP2012228149A (ja) | 2012-11-15 |
| EP2701283A4 (en) | 2015-06-17 |
| EP2701283A1 (en) | 2014-02-26 |
| KR101508867B1 (ko) | 2015-04-07 |
| US20140035389A1 (en) | 2014-02-06 |
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