JP6664924B2 - 非接触給電システム - Google Patents
非接触給電システム Download PDFInfo
- Publication number
- JP6664924B2 JP6664924B2 JP2015202060A JP2015202060A JP6664924B2 JP 6664924 B2 JP6664924 B2 JP 6664924B2 JP 2015202060 A JP2015202060 A JP 2015202060A JP 2015202060 A JP2015202060 A JP 2015202060A JP 6664924 B2 JP6664924 B2 JP 6664924B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- power
- magnetic
- diameter
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 60
- 239000011248 coating agent Substances 0.000 claims description 47
- 238000000576 coating method Methods 0.000 claims description 47
- 239000010408 film Substances 0.000 claims description 29
- 239000010409 thin film Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000003973 paint Substances 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005674 electromagnetic induction Effects 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
13 コイルコア
14 磁性塗膜(非導電性磁性薄膜)
61 送電コイル
101 アンダーカバー(金属製部材)
Claims (5)
- 地上に設置された送電コイルと車体下面に設置された受電コイルとが対向して前記送電コイルと前記受電コイルとの間で非接触給電を行う非接触給電システムであって、
前記送電コイルおよび前記受電コイルがいずれもスパイラルコイルであり、
前記受電コイルが直接的またはコイルコアを介して間接的に金属製部材に取り付けられており、
前記金属製部材の表面の、前記受電コイルの取り付け位置を中心とする一定の範囲に非導電性磁性薄膜が形成されており、
前記非導電性磁性薄膜の形状が前記送電コイルの形状を車幅方向へ引き延ばした形状である、
ことを特徴とする非接触給電システム。 - 前記非導電性磁性薄膜の直径が前記受電コイルの直径よりも150mm〜350mm程度大きい、請求項1に記載の非接触給電システム。
- 前記非導電性磁性薄膜の直径が前記受電コイルの直径よりも250mm程度大きい、請求項2に記載の非接触給電システム。
- 前記非導電性磁性薄膜の比透磁率が50程度である、請求項1ないし請求項3のいずれかに記載の非接触給電システム。
- 前記非導電性磁性薄膜が磁性塗料を塗布して形成された塗膜である、請求項1ないし請求項4のいずれかに記載の非接触給電システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015202060A JP6664924B2 (ja) | 2015-10-13 | 2015-10-13 | 非接触給電システム |
JP2020004956A JP6916917B2 (ja) | 2015-10-13 | 2020-01-16 | 非接触給電システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015202060A JP6664924B2 (ja) | 2015-10-13 | 2015-10-13 | 非接触給電システム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020004956A Division JP6916917B2 (ja) | 2015-10-13 | 2020-01-16 | 非接触給電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017076653A JP2017076653A (ja) | 2017-04-20 |
JP6664924B2 true JP6664924B2 (ja) | 2020-03-13 |
Family
ID=58549624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015202060A Active JP6664924B2 (ja) | 2015-10-13 | 2015-10-13 | 非接触給電システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6664924B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005272714A (ja) * | 2004-03-25 | 2005-10-06 | Tokyo Magnetic Printing Co Ltd | 絶縁性磁気塗料 |
US20130245176A1 (en) * | 2012-03-19 | 2013-09-19 | E I Du Pont De Nemours And Company | Polymer thick film ferrite-containing shielding composition |
JP6299320B2 (ja) * | 2014-03-25 | 2018-03-28 | Tdk株式会社 | コイルユニットおよびワイヤレス電力伝送装置 |
-
2015
- 2015-10-13 JP JP2015202060A patent/JP6664924B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017076653A (ja) | 2017-04-20 |
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