JP6609232B2 - 非接触電力伝送装置 - Google Patents
非接触電力伝送装置 Download PDFInfo
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- JP6609232B2 JP6609232B2 JP2016183038A JP2016183038A JP6609232B2 JP 6609232 B2 JP6609232 B2 JP 6609232B2 JP 2016183038 A JP2016183038 A JP 2016183038A JP 2016183038 A JP2016183038 A JP 2016183038A JP 6609232 B2 JP6609232 B2 JP 6609232B2
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- power
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- power transmission
- transmission coil
- power receiving
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- 230000005540 biological transmission Effects 0.000 title claims description 129
- 238000001514 detection method Methods 0.000 claims description 24
- 239000004020 conductor Substances 0.000 claims description 8
- 230000004907 flux Effects 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
Claims (2)
- 移動自在な送電コイルと、
前記送電コイルに交流電力を与える交流電源と、
前記送電コイルにおける電気物理量を検出するコイル状態検出部と、
前記コイル状態検出部による検出値に応じて、前記送電コイルに直流電力を与える直流電源と、
位置合わせ磁石、および、前記位置合わせ磁石の周りを周回する導線を含む受電コイルを備える受電装置と、
前記受電装置を前記送電コイルの上方で支持すると共に、前記送電コイルを収容する筐体と、
を備え、
前記受電装置は、
前記位置合わせ磁石と磁極の向きを逆にして、前記受電コイルの外側に前記受電コイルの外周に沿って配置された複数の引き寄せ磁石を備え、
前記送電コイルは、
周回する導線によって平坦に形成されており、前記受電コイルの下方で、前記送電コイルの平坦面方向に移動自在であることを特徴とする非接触電力伝送装置。 - 請求項1に記載の非接触電力伝送装置において、
前記コイル状態検出部による検出値に基づいて、前記直流電源から出力された直流電圧の極性を切り換える切り換え回路を備えることを特徴とする非接触電力伝送装置。
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JP2016183038A JP6609232B2 (ja) | 2016-09-20 | 2016-09-20 | 非接触電力伝送装置 |
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JP2016183038A JP6609232B2 (ja) | 2016-09-20 | 2016-09-20 | 非接触電力伝送装置 |
Publications (2)
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JP2018050365A JP2018050365A (ja) | 2018-03-29 |
JP6609232B2 true JP6609232B2 (ja) | 2019-11-20 |
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JP2016183038A Active JP6609232B2 (ja) | 2016-09-20 | 2016-09-20 | 非接触電力伝送装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7152947B2 (ja) * | 2018-12-18 | 2022-10-13 | 株式会社Subaru | 充電システム |
JP2020127266A (ja) * | 2019-02-01 | 2020-08-20 | 株式会社デンソー | 表示装置 |
CN112769254A (zh) * | 2020-12-29 | 2021-05-07 | Oppo广东移动通信有限公司 | 无线充电座及利用无线充电座进行充电的方法 |
US20230080598A1 (en) * | 2021-09-13 | 2023-03-16 | Apple Inc. | Accessory case for multiple charger types |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US8766484B2 (en) * | 2008-02-22 | 2014-07-01 | Access Business Group International Llc | Magnetic positioning for inductive coupling |
JP2010098893A (ja) * | 2008-10-17 | 2010-04-30 | Fuji Xerox Co Ltd | 伝送装置及び受電装置 |
JP5446452B2 (ja) * | 2009-05-21 | 2014-03-19 | ソニー株式会社 | 電力供給装置、被電力供給装置、電力供給装置システム、位置決め制御方法 |
JP2012095456A (ja) * | 2010-10-27 | 2012-05-17 | Sanyo Electric Co Ltd | 非接触電力伝送システム、一次側機器及び二次側機器 |
JP6071709B2 (ja) * | 2013-04-03 | 2017-02-01 | 北陸電機製造株式会社 | 非接触給電装置 |
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