JP6450377B2 - 無線電力送信装置 - Google Patents
無線電力送信装置 Download PDFInfo
- Publication number
- JP6450377B2 JP6450377B2 JP2016521987A JP2016521987A JP6450377B2 JP 6450377 B2 JP6450377 B2 JP 6450377B2 JP 2016521987 A JP2016521987 A JP 2016521987A JP 2016521987 A JP2016521987 A JP 2016521987A JP 6450377 B2 JP6450377 B2 JP 6450377B2
- Authority
- JP
- Japan
- Prior art keywords
- wireless
- wireless power
- transmission unit
- power transmission
- wireless transmission
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims description 207
- 238000000034 method Methods 0.000 claims description 52
- 238000009774 resonance method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 230000005674 electromagnetic induction Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Description
Claims (10)
- 無線電力受信装置の充電のための無線電力送信装置において、
前記無線電力受信装置が収容される収容溝を含むハウジングと、
前記ハウジングの内部に備えられる第1無線電力送信方式の第1無線送信部と、
前記第1無線電力送信方式とは異なる第2無線電力送信方式の第2無線送信部と、
を含み、
前記ハウジングは、底面と、前記底面から傾いている内側面とを含み、
前記第1無線送信部は、前記底面と対向するように配置され、
前記第2無線送信部は、前記内側面と対向するように配置され、
前記第1無線電力送信方式は、誘導方式であり、
前記第2無線電力送信方式は、共鳴方式であることを特徴とする、無線電力送信装置。 - 前記無線電力受信装置の無線電力送信方式に応じて、前記第1無線送信部及び第2無線送信部のいずれか1つを選択し、前記選択された無線送信部を介して電力を送信する制御部を更に含むことを特徴とする、請求項1に記載の無線電力送信装置。
- 前記第2無線送信部は、
前記底面を基準に前記内側面の傾いている角度に対応するように、前記第1無線送信部から傾くように配置されることを特徴とする、請求項1に記載の無線電力送信装置。 - 前記第1無線送信部は、第1コイルを含み、
前記第2無線送信部は、第2コイルを含み、
前記第2コイルは、前記第1コイルから鈍角で傾くように配置されることを特徴とする、請求項3に記載の無線電力送信装置。 - 前記第2無線送信部の前記第2コイルの中心は、
前記無線電力受信装置の受信コイルの中心と同一高さに位置することを特徴とする、請求項4に記載の無線電力送信装置。 - 前記収容溝の上部の幅は、前記収容溝の下部の幅より大きいことを特徴とする、請求項1に記載の無線電力送信装置。
- 前記第2コイルは、前記ハウジングの上部と隣接するほど前記ハウジングの外側面と近くなることを特徴とする、請求項4に記載の無線電力送信装置。
- 前記第2無線送信部は、複数の内側面のうち相互対向するいずれか2つの内側面にそれぞれ配置されることを特徴とする、請求項1に記載の無線電力送信装置。
- 前記第1無線送信部と前記第2無線送信部は、相互離隔して配置されることを特徴とする、請求項1に記載の無線電力送信装置。
- 前記第1無線送信部は、
前記第2無線送信部より無線電力受信装置に隣接して配置されることを特徴とする、請求項1に記載の無線電力送信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130120504A KR20150052367A (ko) | 2013-10-10 | 2013-10-10 | 무선 전력 송신 장치 |
KR10-2013-0120504 | 2013-10-10 | ||
PCT/KR2014/009495 WO2015053567A1 (en) | 2013-10-10 | 2014-10-09 | Wireless power transmitter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016539610A JP2016539610A (ja) | 2016-12-15 |
JP6450377B2 true JP6450377B2 (ja) | 2019-01-09 |
Family
ID=52809139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016521987A Active JP6450377B2 (ja) | 2013-10-10 | 2014-10-09 | 無線電力送信装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9553478B2 (ja) |
EP (1) | EP3061175B1 (ja) |
JP (1) | JP6450377B2 (ja) |
KR (1) | KR20150052367A (ja) |
CN (1) | CN105594090B (ja) |
WO (1) | WO2015053567A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150052367A (ko) * | 2013-10-10 | 2015-05-14 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 |
KR102428009B1 (ko) * | 2015-06-08 | 2022-08-02 | 주식회사 위츠 | 무선 전력 송신 장치 |
WO2017037811A1 (ja) * | 2015-08-28 | 2017-03-09 | Tdk株式会社 | 非接触給電装置及び非接触電力伝送装置 |
KR102584842B1 (ko) * | 2015-09-03 | 2023-10-05 | 엘지이노텍 주식회사 | 압력 감지 의자 |
KR20170076170A (ko) * | 2015-12-24 | 2017-07-04 | 엘지이노텍 주식회사 | 다중 모드를 지원하는 무선 전력 송신기 |
CN110383630B (zh) * | 2017-02-22 | 2023-04-28 | 三星电子株式会社 | 无线电力发送器、无线地接收电力的电子设备及其操作方法 |
CN112152334B (zh) * | 2020-09-09 | 2022-06-03 | 湖北工业大学 | 无线电能传输的抗偏移耦合机构 |
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JP3719510B2 (ja) * | 2002-04-08 | 2005-11-24 | アルプス電気株式会社 | 非接触式充電器を有する保管庫 |
JP4036813B2 (ja) * | 2003-09-30 | 2008-01-23 | シャープ株式会社 | 非接触電力供給システム |
PL2212756T3 (pl) * | 2007-10-17 | 2012-02-29 | Access Business Group Int Llc | Bezprzewodowe systemy zasilania laptopa i przenośnego urządzenia elektronicznego |
JP2010193701A (ja) | 2009-01-22 | 2010-09-02 | Sanyo Electric Co Ltd | 非接触式充電器 |
CN102318210B (zh) * | 2009-02-10 | 2016-03-09 | 高通股份有限公司 | 用于发射电力的方法和装置 |
US9312924B2 (en) * | 2009-02-10 | 2016-04-12 | Qualcomm Incorporated | Systems and methods relating to multi-dimensional wireless charging |
US9407327B2 (en) * | 2009-02-13 | 2016-08-02 | Qualcomm Incorporated | Wireless power for chargeable and charging devices |
JP5347708B2 (ja) * | 2009-05-18 | 2013-11-20 | トヨタ自動車株式会社 | コイルユニット、非接触電力伝送装置、非接触給電システムおよび車両 |
EP2457298B1 (en) * | 2009-07-24 | 2016-11-30 | Access Business Group International LLC | A wireless power supply |
KR20110066827A (ko) | 2009-12-11 | 2011-06-17 | 한국전자통신연구원 | 휴대기기 및 그것의 배터리 충전 방법 |
US8373388B2 (en) | 2009-12-11 | 2013-02-12 | Electronics And Telecommunications Research Institute | Portable device and battery charging method thereof |
EP2529469B1 (en) * | 2010-01-27 | 2017-06-14 | Cynetic Designs Ltd | Modular pocket with inductive power and data |
KR101830734B1 (ko) | 2010-11-03 | 2018-02-21 | 엘지전자 주식회사 | 무선전력전송방법 및 장치 |
WO2012075092A2 (en) | 2010-11-30 | 2012-06-07 | Bose Corporation | Induction cooking |
JP5439416B2 (ja) * | 2011-03-04 | 2014-03-12 | 株式会社東芝 | 無線電力伝送装置 |
JPWO2013005415A1 (ja) | 2011-07-04 | 2015-02-23 | 日本電気株式会社 | 無線電力伝送装置および方法、ならびに、中継器 |
KR101811292B1 (ko) | 2011-07-06 | 2017-12-26 | 엘지전자 주식회사 | 공진 주파수의 조절 기능을 구비한 무선 전력 송신 장치 및 무선 전력 수신 장치 |
KR20130024757A (ko) * | 2011-08-29 | 2013-03-08 | 주식회사 케이더파워 | 이종 충전 방식을 가진 무선 충전 시스템 |
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KR101787796B1 (ko) * | 2013-05-03 | 2017-10-18 | 삼성전자주식회사 | 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 |
KR20150052367A (ko) * | 2013-10-10 | 2015-05-14 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 |
-
2013
- 2013-10-10 KR KR1020130120504A patent/KR20150052367A/ko active Application Filing
-
2014
- 2014-10-09 WO PCT/KR2014/009495 patent/WO2015053567A1/en active Application Filing
- 2014-10-09 EP EP14852170.1A patent/EP3061175B1/en active Active
- 2014-10-09 JP JP2016521987A patent/JP6450377B2/ja active Active
- 2014-10-09 US US14/510,752 patent/US9553478B2/en active Active - Reinstated
- 2014-10-09 CN CN201480054828.3A patent/CN105594090B/zh not_active Expired - Fee Related
-
2016
- 2016-12-12 US US15/375,280 patent/US9837851B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105594090A (zh) | 2016-05-18 |
EP3061175B1 (en) | 2019-05-01 |
US9837851B2 (en) | 2017-12-05 |
US20170104360A1 (en) | 2017-04-13 |
US9553478B2 (en) | 2017-01-24 |
EP3061175A1 (en) | 2016-08-31 |
WO2015053567A1 (en) | 2015-04-16 |
US20150102773A1 (en) | 2015-04-16 |
JP2016539610A (ja) | 2016-12-15 |
CN105594090B (zh) | 2019-03-22 |
EP3061175A4 (en) | 2017-06-28 |
KR20150052367A (ko) | 2015-05-14 |
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