JP6160701B2 - 非接触給電システムの導電体配索構造 - Google Patents
非接触給電システムの導電体配索構造 Download PDFInfo
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- JP6160701B2 JP6160701B2 JP2015538728A JP2015538728A JP6160701B2 JP 6160701 B2 JP6160701 B2 JP 6160701B2 JP 2015538728 A JP2015538728 A JP 2015538728A JP 2015538728 A JP2015538728 A JP 2015538728A JP 6160701 B2 JP6160701 B2 JP 6160701B2
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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
- 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
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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
- B60L53/124—Detection or removal of foreign bodies
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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
- H01F27/34—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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
-
- 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
-
- 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
- H01F2027/348—Preventing eddy currents
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
- H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
- H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
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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
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (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
図1は、本発明の第1実施形態に係る導電体配索構造が採用される非接触給電システムの概略構成を示す説明図である。図1に示すように、非接触給電システム10は、地上側に設けられる地上側装置3(送電装置)と、車両1に搭載される車両側装置2(受電装置)を備えている。地上側装置3には送電コイルL1が搭載され、車両側装置2には受電コイルL2が設けられている。そして、車両1を移動させることにより、送電コイルL1と受電コイルL2を対向させる。この状態で地上側装置3にて送電コイルL1を励磁させて電力を送電し、受電コイルL2にて電力を受電し、受電した電力を車両に搭載されているバッテリ(図示省略)に充電する。従って、プラグ接続などの接続操作を必要とせず、車両1に搭載されるバッテリに電力を充電することができる。
次に、本発明の第2実施形態に係る導電体配索構造について説明する。第2実施形態では、送電コイルL1の周囲に異物が存在する場合にこれを検出するためのサーチコイルが搭載された地上側装置3に対して、第1実施形態で示した接地線23を配索する場合について示す。
2 車両側装置(受電装置)
3 地上側装置(送電装置)
10 非接触給電システム
21 収納枠
22 防磁壁
23 接地線(導電体)
24 鉄心
25 電線
26 蓋体
31 フェライト
32 絶縁体
33 端子
41 サーチコイル基板
42 センサコイル
43 コントローラ部
71 ディスク型コイル
72 フェライト
73 絶縁材
74 電線
75 端子
L1 送電コイル
L2 受電コイル
Claims (4)
- 地上側に設けられ、送電コイルを有する送電装置、及び車両に設けられ、受電コイルを有する受電装置を備え、
前記送電装置より前記受電装置へ、電力を非接触で送電する非接触給電システムにおいて、
前記送電コイルと前記受電コイルとの間に、前記送電コイルを励磁したときに発生する電場の高電位部と低電位部との間を跨ぐように、直線の線状をなす導電体を配索した導電体配索構造を備え、
前記導電体は、一方の端部が開放され、他方の端部がグランドに接地されていることを特徴とする非接触給電システム。 - 前記導電体を前記電場に生じる電気力線と平行に複数本配索することを特徴とする請求項1に記載の非接触給電システム。
- 前記導電体は互いに平行に複数本配索され、このうち一方の端部を全て開放し、他方の端部を全て短絡し且つこの短絡点をグランドに接地することを特徴とする請求項1に記載の非接触給電システム。
- 前記送電コイルの近傍に異物が存在することを検出するためのサーチコイル基板を備え、前記導電体を前記サーチコイル基板内に配索することを特徴とする請求項1〜請求項3のいずれか1項に記載の非接触給電システム。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/076212 WO2015045088A1 (ja) | 2013-09-27 | 2013-09-27 | 非接触給電システムの導電体配索構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2015045088A1 JPWO2015045088A1 (ja) | 2017-03-02 |
| JP6160701B2 true JP6160701B2 (ja) | 2017-07-12 |
Family
ID=52742292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015538728A Active JP6160701B2 (ja) | 2013-09-27 | 2013-09-27 | 非接触給電システムの導電体配索構造 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10315523B2 (ja) |
| EP (1) | EP3067905B1 (ja) |
| JP (1) | JP6160701B2 (ja) |
| CN (1) | CN105594096B (ja) |
| WO (1) | WO2015045088A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462258A (zh) * | 2018-01-31 | 2018-08-28 | 上海安费诺永亿通讯电子有限公司 | 一种无线充电线圈以及无线充电系统 |
| CN116018741A (zh) * | 2020-10-16 | 2023-04-25 | 国立大学法人东京大学 | 电力传输系统、送电侧装置、受电侧装置、以及无线送电方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804550B (zh) * | 2009-06-25 | 2014-12-03 | 株式会社村田制作所 | 功率传送系统和非接触充电装置 |
| US20110084782A1 (en) * | 2009-10-09 | 2011-04-14 | Hiroshi Kanno | Electromagnetic filter and electronic device having same |
| JP2012016125A (ja) | 2010-06-30 | 2012-01-19 | Panasonic Electric Works Co Ltd | 非接触給電システム及び非接触給電システムの金属異物検出装置 |
| WO2012105040A1 (ja) * | 2011-02-04 | 2012-08-09 | トヨタ自動車株式会社 | 車両および外部給電装置 |
| JP5710313B2 (ja) * | 2011-02-25 | 2015-04-30 | トヨタ自動車株式会社 | 共鳴コイル、送電装置、受電装置および電力送電システム |
| JP5740200B2 (ja) | 2011-04-22 | 2015-06-24 | 矢崎総業株式会社 | 共鳴式非接触給電システム、受電側装置及び送電側装置 |
| JP6067211B2 (ja) * | 2011-05-27 | 2017-01-25 | 日産自動車株式会社 | 非接触給電装置 |
| US9018904B2 (en) * | 2011-08-12 | 2015-04-28 | GM Global Technology Operations LLC | Wireless battery charging apparatus mounted in a vehicle designed to reduce electromagnetic interference |
| JP5890191B2 (ja) * | 2012-02-06 | 2016-03-22 | トヨタ自動車株式会社 | 送電装置、受電装置、および電力伝送システム |
| JP2014096956A (ja) * | 2012-11-12 | 2014-05-22 | Panasonic Corp | 電力伝送装置、電子機器、ならびにワイヤレス電力伝送システム |
| JP6009920B2 (ja) * | 2012-12-04 | 2016-10-19 | トヨタ自動車株式会社 | 非接触受電装置およびそれを備える車両、非接触送電装置、ならびに非接触電力伝送システム |
| WO2015008662A1 (ja) * | 2013-07-16 | 2015-01-22 | 株式会社Ihi | 非接触給電装置用の異物検出装置と方法 |
| JP6172567B2 (ja) * | 2013-07-23 | 2017-08-02 | 株式会社Ihi | 非接触給電装置用の異物検出装置と方法 |
-
2013
- 2013-09-27 EP EP13894907.8A patent/EP3067905B1/en active Active
- 2013-09-27 JP JP2015538728A patent/JP6160701B2/ja active Active
- 2013-09-27 US US15/024,880 patent/US10315523B2/en active Active
- 2013-09-27 CN CN201380079835.4A patent/CN105594096B/zh active Active
- 2013-09-27 WO PCT/JP2013/076212 patent/WO2015045088A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3067905A1 (en) | 2016-09-14 |
| CN105594096A (zh) | 2016-05-18 |
| JPWO2015045088A1 (ja) | 2017-03-02 |
| CN105594096B (zh) | 2018-04-06 |
| US20160236575A1 (en) | 2016-08-18 |
| US10315523B2 (en) | 2019-06-11 |
| WO2015045088A1 (ja) | 2015-04-02 |
| EP3067905B1 (en) | 2017-11-22 |
| EP3067905A4 (en) | 2016-09-14 |
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