JP5825882B2 - 給電システム - Google Patents
給電システム Download PDFInfo
- Publication number
- JP5825882B2 JP5825882B2 JP2011145297A JP2011145297A JP5825882B2 JP 5825882 B2 JP5825882 B2 JP 5825882B2 JP 2011145297 A JP2011145297 A JP 2011145297A JP 2011145297 A JP2011145297 A JP 2011145297A JP 5825882 B2 JP5825882 B2 JP 5825882B2
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- power
- helical coil
- power receiving
- coil
- feeding
- Prior art date
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- 230000005540 biological transmission Effects 0.000 description 26
- 230000007423 decrease Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
3 給電部(給電手段)
5 受電部(受電手段)
33 給電側ヘリカルコイル(受電側コイル)
51 受電側ヘリカルコイル(受電側コイル)
Claims (2)
- 電力が供給される給電側コイルが設けられた給電手段と、前記給電側コイルと電磁共鳴して前記給電側コイルからの電力を受電する受電側コイルが設けられた受電手段と、を備えた給電システムにおいて、
前記給電側コイルと前記受電側コイルとの中心軸が互いにずれた位置で前記給電手段及び前記受電手段のインピーダンスが整合され、前記給電側コイルと前記受電側コイルとの中心軸が一致する位置で前記給電手段及び前記受電手段のインピーダンスが整合されていなく、
前記インピーダンスが整合される前記ずれた位置は、0.0625D〜0.375D(Dは前記給電側コイル及び前記受電側コイルの直径)範囲内である
ことを特徴とする給電システム。 - 前記給電側コイル及び前記受電側コイルは、円形に巻いて設けられている
ことを特徴とする請求項1に記載の給電システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011145297A JP5825882B2 (ja) | 2011-06-30 | 2011-06-30 | 給電システム |
EP12804090.4A EP2728710B1 (en) | 2011-06-30 | 2012-06-27 | Electrical supply system |
PCT/JP2012/066333 WO2013002241A1 (ja) | 2011-06-30 | 2012-06-27 | 給電システム |
CN201280032574.6A CN103782480A (zh) | 2011-06-30 | 2012-06-27 | 电力供应系统 |
US14/492,770 US9893566B2 (en) | 2011-06-30 | 2014-09-22 | Power supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011145297A JP5825882B2 (ja) | 2011-06-30 | 2011-06-30 | 給電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013013275A JP2013013275A (ja) | 2013-01-17 |
JP5825882B2 true JP5825882B2 (ja) | 2015-12-02 |
Family
ID=47686636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011145297A Active JP5825882B2 (ja) | 2011-06-30 | 2011-06-30 | 給電システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5825882B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9697952B2 (en) | 2011-10-27 | 2017-07-04 | Toyota Jidosha Kabushiki Kaisha | Non-contact electric power reception device, non-contact electric power transmission device, and non-contact electric power transmission and reception system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5308127B2 (ja) * | 2008-11-17 | 2013-10-09 | 株式会社豊田中央研究所 | 給電システム |
JP5211088B2 (ja) * | 2010-02-12 | 2013-06-12 | トヨタ自動車株式会社 | 給電装置および車両給電システム |
JP2012138976A (ja) * | 2010-12-24 | 2012-07-19 | Equos Research Co Ltd | 電力伝送システム |
-
2011
- 2011-06-30 JP JP2011145297A patent/JP5825882B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013013275A (ja) | 2013-01-17 |
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