JP2010273473A - 電力供給装置 - Google Patents
電力供給装置 Download PDFInfo
- Publication number
- JP2010273473A JP2010273473A JP2009124073A JP2009124073A JP2010273473A JP 2010273473 A JP2010273473 A JP 2010273473A JP 2009124073 A JP2009124073 A JP 2009124073A JP 2009124073 A JP2009124073 A JP 2009124073A JP 2010273473 A JP2010273473 A JP 2010273473A
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- JP
- Japan
- Prior art keywords
- power
- coil
- power supply
- power receiving
- receiving device
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
【解決手段】受電装置2に電磁誘導により電力を供給する電力供給装置1において、受電装置2が配置されたことを検出する受電装置検出手段(受信認証リーダー)と、受電装置2に電磁誘導により電力を供給する給電コイル12とを有する。また、受電装置検出手段により受電装置2が配置されたことが検出されると、給電コイル12を受電装置2に電力供給することが可能な位置に移動させる。
【選択図】図1
Description
2 電子機器
11 電源
12 給電コイル
21 受電コイル
23 第3のコイル
25 電池
27 CPU
Claims (2)
- 受電装置に電磁誘導により電力を供給する電力供給装置において、
前記受電装置が配置されたことを検出する受電装置検出手段と、
前記受電装置に前記電磁誘導により電力を供給する給電コイルとを有し、
前記受電装置検出手段により前記受電装置が配置されたことが検出されると、前記給電コイルを前記受電装置に電力供給することが可能な位置に移動させることを特徴とする電力供給装置。 - 前記受電装置の受電電圧を検出する受電電圧検出手段をさらに有し、
前記受電電圧検出手段により前記受電装置の前記受電電圧が所定の電圧未満と判断された場合、前記給電コイルは、前記所定の電圧まで前記受電装置に電力を供給し、
前記受電装置の前記受電電圧が所定の電圧以上と判断された場合、前記給電コイルを前記受電装置に電力供給することができない位置に移動させることを特徴とする請求項1に記載の電力供給装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009124073A JP5495620B2 (ja) | 2009-05-22 | 2009-05-22 | 電力供給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009124073A JP5495620B2 (ja) | 2009-05-22 | 2009-05-22 | 電力供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010273473A true JP2010273473A (ja) | 2010-12-02 |
| JP5495620B2 JP5495620B2 (ja) | 2014-05-21 |
Family
ID=43421048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009124073A Expired - Fee Related JP5495620B2 (ja) | 2009-05-22 | 2009-05-22 | 電力供給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5495620B2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013240132A (ja) * | 2012-05-11 | 2013-11-28 | Toyota Motor Corp | 車両、受電装置、送電装置および非接触給電システム |
| WO2016194643A1 (ja) * | 2015-06-03 | 2016-12-08 | ローム株式会社 | Nfcによる充電システム、nfc充電可能なモバイル機器、充電器 |
| JP2016226230A (ja) * | 2015-06-03 | 2016-12-28 | ローム株式会社 | Nfcによる充電システム、モバイル機器、充電器 |
| US9887583B2 (en) | 2011-03-10 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374105A (ja) * | 1989-04-25 | 1991-03-28 | Toyo Eng Corp | 電気エネルギー伝達装置およびその装置のエネルギー受取り側が無人移動車または作業体に用いられた給電システム |
| JPH09215211A (ja) * | 1996-02-02 | 1997-08-15 | Sumitomo Wiring Syst Ltd | 電気自動車用充電システム |
| JP2000184606A (ja) * | 1998-12-11 | 2000-06-30 | Sanyo Electric Co Ltd | 非接触充電器の充電電流制御方法および装置 |
| JP2001199379A (ja) * | 2000-01-18 | 2001-07-24 | Honda Motor Co Ltd | 電動補助自転車 |
| JP2004289953A (ja) * | 2003-03-24 | 2004-10-14 | Nri & Ncc Co Ltd | 充電装置 |
| JP2005224045A (ja) * | 2004-02-06 | 2005-08-18 | Mitsubishi Heavy Ind Ltd | 非接触給電装置および非接触給電装置を備えた架線レスシステム |
| JP2009089520A (ja) * | 2007-09-28 | 2009-04-23 | Takenaka Komuten Co Ltd | 電力供給システム |
-
2009
- 2009-05-22 JP JP2009124073A patent/JP5495620B2/ja not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374105A (ja) * | 1989-04-25 | 1991-03-28 | Toyo Eng Corp | 電気エネルギー伝達装置およびその装置のエネルギー受取り側が無人移動車または作業体に用いられた給電システム |
| JPH09215211A (ja) * | 1996-02-02 | 1997-08-15 | Sumitomo Wiring Syst Ltd | 電気自動車用充電システム |
| JP2000184606A (ja) * | 1998-12-11 | 2000-06-30 | Sanyo Electric Co Ltd | 非接触充電器の充電電流制御方法および装置 |
| JP2001199379A (ja) * | 2000-01-18 | 2001-07-24 | Honda Motor Co Ltd | 電動補助自転車 |
| JP2004289953A (ja) * | 2003-03-24 | 2004-10-14 | Nri & Ncc Co Ltd | 充電装置 |
| JP2005224045A (ja) * | 2004-02-06 | 2005-08-18 | Mitsubishi Heavy Ind Ltd | 非接触給電装置および非接触給電装置を備えた架線レスシステム |
| JP2009089520A (ja) * | 2007-09-28 | 2009-04-23 | Takenaka Komuten Co Ltd | 電力供給システム |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9887583B2 (en) | 2011-03-10 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device |
| US10461585B2 (en) | 2011-03-10 | 2019-10-29 | Semiconductor Energy Laboratory Co., Ltd. | Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device |
| JP2013240132A (ja) * | 2012-05-11 | 2013-11-28 | Toyota Motor Corp | 車両、受電装置、送電装置および非接触給電システム |
| US9666359B2 (en) | 2012-05-11 | 2017-05-30 | Toyota Jidosha Kabushiki Kaisha | Vehicle, power receiving device, power transmitting device, and contactless power supply system |
| WO2016194643A1 (ja) * | 2015-06-03 | 2016-12-08 | ローム株式会社 | Nfcによる充電システム、nfc充電可能なモバイル機器、充電器 |
| JP2016226230A (ja) * | 2015-06-03 | 2016-12-28 | ローム株式会社 | Nfcによる充電システム、モバイル機器、充電器 |
| US10424977B2 (en) | 2015-06-03 | 2019-09-24 | Rohm Co., Ltd. | Charging system using NFC, mobile device chargeable by NFC, and charger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5495620B2 (ja) | 2014-05-21 |
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