JP5847468B2 - 給電システムの設計方法 - Google Patents
給電システムの設計方法 Download PDFInfo
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- JP5847468B2 JP5847468B2 JP2011154733A JP2011154733A JP5847468B2 JP 5847468 B2 JP5847468 B2 JP 5847468B2 JP 2011154733 A JP2011154733 A JP 2011154733A JP 2011154733 A JP2011154733 A JP 2011154733A JP 5847468 B2 JP5847468 B2 JP 5847468B2
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- power supply
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- 238000000034 method Methods 0.000 title claims description 16
- 238000013461 design Methods 0.000 title claims description 9
- 230000008878 coupling Effects 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 20
- 238000005859 coupling reaction Methods 0.000 description 20
- 239000003990 capacitor Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 9
- 238000004804 winding Methods 0.000 description 8
- 230000005674 electromagnetic induction Effects 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (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(給電側コイル)
31 DC/AC変換器(直流/交流変換器)
53 AC/DC変換器(交流/直流変換器)
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と直流電力を交流電力に変換して、前記給電側コイルに供給する直流/交流変換器とを有する給電手段と、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受電する受電側コイルと前記受電側コイルが受電した交流電力を直流電力に変換する交流/直流変換器とを有する受電手段と、を備えた給電システムの設計方法であって、
前記給電側コイル及び前記受電側コイルの大きさ及びコイル間距離を変えずに、前記直流/交流変換器及び前記交流/直流変換器のリアクタンスを調整してインピーダンスを調整することにより、前記給電側コイル及び前記受電側コイルの共鳴周波数が小さくなるほど前記給電手段及び前記受電手段のインピーダンスが小さくなるように設計する
ことを特徴とする給電システムの設計方法。 - 電力が供給される給電側コイルを有する給電手段と、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受電する受電側コイルを有する受電手段とを備え、前記給電手段が前記給電手段のインピーダンスを調整する整合器を有し、前記受電手段が前記受電手段のインピーダンスを調整する整合器を有する給電システムの設計方法であって、
前記給電側コイル及び前記受電側コイルの大きさ及びコイル間距離を変えずに、前記両整合器のリアクタンスを調整してインピーダンスを調整することにより、前記給電側コイル及び前記受電側コイルの共鳴周波数が小さくなるほど前記給電手段及び前記受電手段のインピーダンスが小さくなるように設計する
ことを特徴とする給電システムの設計方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011154733A JP5847468B2 (ja) | 2011-07-13 | 2011-07-13 | 給電システムの設計方法 |
EP12804578.8A EP2728711A1 (en) | 2011-06-30 | 2012-06-27 | Power feeding system design method and power feeding system |
CN201280042633.8A CN103782483A (zh) | 2011-06-30 | 2012-06-27 | 设计电力馈送系统的方法和电力馈送系统 |
PCT/JP2012/066332 WO2013002240A1 (ja) | 2011-06-30 | 2012-06-27 | 給電システムの設計方法及び給電システム |
US14/141,753 US20140111023A1 (en) | 2011-06-30 | 2013-12-27 | Method of designing power feeding system and power feeding system |
Applications Claiming Priority (1)
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JP2011154733A JP5847468B2 (ja) | 2011-07-13 | 2011-07-13 | 給電システムの設計方法 |
Publications (3)
Publication Number | Publication Date |
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JP2013021862A JP2013021862A (ja) | 2013-01-31 |
JP2013021862A5 JP2013021862A5 (ja) | 2014-04-10 |
JP5847468B2 true JP5847468B2 (ja) | 2016-01-20 |
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JP2011154733A Active JP5847468B2 (ja) | 2011-06-30 | 2011-07-13 | 給電システムの設計方法 |
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JP (1) | JP5847468B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3108487B1 (en) * | 2014-01-22 | 2019-02-27 | Apple Inc. | Coupled-coil power control for inductive power transfer systems |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009278837A (ja) * | 2008-05-18 | 2009-11-26 | Hideo Kikuchi | 誘導電力伝送システム |
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