JP2017168522A - コイル装置 - Google Patents
コイル装置 Download PDFInfo
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- JP2017168522A JP2017168522A JP2016050060A JP2016050060A JP2017168522A JP 2017168522 A JP2017168522 A JP 2017168522A JP 2016050060 A JP2016050060 A JP 2016050060A JP 2016050060 A JP2016050060 A JP 2016050060A JP 2017168522 A JP2017168522 A JP 2017168522A
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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
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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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
-
- 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
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
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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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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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
- H01F27/24—Magnetic cores
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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
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
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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
-
- 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
-
- 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
- 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
- H01F2027/348—Preventing eddy currents
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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
- 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)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Coils Of Transformers For General Uses (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
【解決手段】送電コイル装置1は、表面50a及び裏面50bを有するベース50と、ベース50の表面50a側に設けられたフェライト部40と、フェライト部40に関してベース50とは反対側に設けられ、導線21を含むコイル20と、を備える。フェライト部40は、中央領域41を含み、ベース50は、貫通孔51を含み、導線21は、中央領域41及び貫通孔51を通ってベース50の裏面50bから引き出されている。
【選択図】図6
Description
4 受電コイル装置
20 コイル(コイル部)
21 導線
40 フェライト部(磁性部)
41 中央領域(第1通過領域)
50,50A ベース
50a 表面
50b 裏面
51 貫通孔(第2通過領域)
55 穴部
62 送電回路(電力変換器)
Claims (6)
- 表面及び裏面を有するベースと、
前記ベースの表面側に設けられた磁性部と、
前記磁性部に関して前記ベースとは反対側に設けられ、導線を含むコイル部と、を備え、
前記磁性部は、第1通過領域を含み、
前記ベースは、第2通過領域を含み、
前記導線は、前記第1通過領域及び前記第2通過領域を通って前記ベースの前記裏面から引き出されている、コイル装置。 - 前記ベースは、非磁性体からなる、請求項1に記載のコイル装置。
- 前記コイル部はサーキュラーコイルである、請求項1又は2に記載のコイル装置。
- 前記第1通過領域は、前記磁性部の中央部に設けられ、
前記第2通過領域は、前記ベースの中央部に設けられている、請求項1〜3の何れか一項に記載のコイル装置。 - 前記ベースには、前記第2通過領域の周囲に穴部が形成されている、請求項1〜4の何れか一項に記載のコイル装置。
- 前記ベースの裏面側に設けられた電力変換器を更に備える、請求項1〜5の何れか一項に記載のコイル装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016050060A JP6743432B2 (ja) | 2016-03-14 | 2016-03-14 | コイル装置 |
EP17766174.1A EP3432328B1 (en) | 2016-03-14 | 2017-02-13 | Coil apparatus |
US16/069,189 US11264834B2 (en) | 2016-03-14 | 2017-02-13 | Coil apparatus |
CN201780004973.4A CN108431913B (zh) | 2016-03-14 | 2017-02-13 | 线圈装置 |
PCT/JP2017/005181 WO2017159167A1 (ja) | 2016-03-14 | 2017-02-13 | コイル装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016050060A JP6743432B2 (ja) | 2016-03-14 | 2016-03-14 | コイル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017168522A true JP2017168522A (ja) | 2017-09-21 |
JP6743432B2 JP6743432B2 (ja) | 2020-08-19 |
Family
ID=59851400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016050060A Active JP6743432B2 (ja) | 2016-03-14 | 2016-03-14 | コイル装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11264834B2 (ja) |
EP (1) | EP3432328B1 (ja) |
JP (1) | JP6743432B2 (ja) |
CN (1) | CN108431913B (ja) |
WO (1) | WO2017159167A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109177763A (zh) * | 2018-10-24 | 2019-01-11 | 哈尔滨工业大学(威海) | 无线充电的磁耦合结构及自主式水下航行器*** |
CN110323838A (zh) * | 2018-03-30 | 2019-10-11 | Tdk株式会社 | 线圈单元、无线供电装置、无线受电装置及无线电力传输*** |
JP2019179904A (ja) * | 2018-03-30 | 2019-10-17 | Tdk株式会社 | コイルユニット、ワイヤレス送電装置、ワイヤレス受電装置、ワイヤレス電力伝送システム |
WO2019206612A1 (de) * | 2018-04-25 | 2019-10-31 | Siemens Aktiengesellschaft | Dc/dc-wandler |
JP2020150754A (ja) * | 2019-03-15 | 2020-09-17 | 株式会社デンソー | 走行中給電システム |
US20230006472A1 (en) * | 2021-06-30 | 2023-01-05 | Hades-Gaming Corp. | Wireless charging pad |
WO2023243722A1 (ja) * | 2022-06-17 | 2023-12-21 | 大日本印刷株式会社 | コイル部品、送電装置、受電装置、電力伝送システム、及び電力伝送方法 |
Families Citing this family (9)
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US11223235B2 (en) | 2017-02-13 | 2022-01-11 | Nucurrent, Inc. | Wireless electrical energy transmission system |
KR102405652B1 (ko) * | 2017-05-30 | 2022-06-03 | 모멘텀 다이나믹스 코오퍼레이션 | 무선 전력 전송 박형 프로파일 코일 어셈블리 |
US11270824B2 (en) * | 2018-01-12 | 2022-03-08 | Scooch, LLC | Ferromagnetic accessories for a handheld device |
EP3786988A4 (en) * | 2018-06-11 | 2021-09-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | WIRELESS CHARGING COIL, WIRELESS CHARGING KIT AND ELECTRONIC DEVICE |
JP2020053522A (ja) * | 2018-09-26 | 2020-04-02 | 矢崎総業株式会社 | 電力伝送ユニット |
CN110571033A (zh) * | 2019-08-30 | 2019-12-13 | 中兴新能源汽车有限责任公司 | 无线充电线圈及无线充电装置 |
CN114747115B (zh) * | 2019-09-16 | 2023-10-13 | 犹他州大学 | 动态无线电力传送基座垫 |
US20220068540A1 (en) * | 2020-08-28 | 2022-03-03 | Waymo Llc | Strain Relief Mounting Surface For Ferrite Cores |
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2016
- 2016-03-14 JP JP2016050060A patent/JP6743432B2/ja active Active
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2017
- 2017-02-13 US US16/069,189 patent/US11264834B2/en active Active
- 2017-02-13 EP EP17766174.1A patent/EP3432328B1/en active Active
- 2017-02-13 WO PCT/JP2017/005181 patent/WO2017159167A1/ja active Application Filing
- 2017-02-13 CN CN201780004973.4A patent/CN108431913B/zh active Active
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JP2012204469A (ja) * | 2011-03-24 | 2012-10-22 | Technova:Kk | 非接触給電用コイル装置 |
JP2014179543A (ja) * | 2013-03-15 | 2014-09-25 | Hosiden Corp | 非接触給電装置および非接触受電装置 |
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Also Published As
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US20190006094A1 (en) | 2019-01-03 |
CN108431913A (zh) | 2018-08-21 |
CN108431913B (zh) | 2020-09-29 |
EP3432328A1 (en) | 2019-01-23 |
US11264834B2 (en) | 2022-03-01 |
JP6743432B2 (ja) | 2020-08-19 |
EP3432328B1 (en) | 2022-01-19 |
WO2017159167A1 (ja) | 2017-09-21 |
EP3432328A4 (en) | 2019-10-09 |
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