KR20170140666A - 무선 전력 송신 안테나 및 그를 이용한 장치 및 시스템 - Google Patents
무선 전력 송신 안테나 및 그를 이용한 장치 및 시스템 Download PDFInfo
- Publication number
- KR20170140666A KR20170140666A KR1020160073276A KR20160073276A KR20170140666A KR 20170140666 A KR20170140666 A KR 20170140666A KR 1020160073276 A KR1020160073276 A KR 1020160073276A KR 20160073276 A KR20160073276 A KR 20160073276A KR 20170140666 A KR20170140666 A KR 20170140666A
- Authority
- KR
- South Korea
- Prior art keywords
- helical
- wireless power
- coil
- inner diameter
- outer diameter
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 153
- 238000004804 winding Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 27
- 238000003475 lamination Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 12
- 230000005672 electromagnetic field Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000006854 communication Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
- 230000020169 heat generation Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000009774 resonance method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- H02J50/23—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves characterised by the type of transmitting antennas, e.g. directional array antennas or Yagi 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H02J7/025—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160073276A KR20170140666A (ko) | 2016-06-13 | 2016-06-13 | 무선 전력 송신 안테나 및 그를 이용한 장치 및 시스템 |
| PCT/KR2017/003856 WO2017217648A1 (fr) | 2016-06-13 | 2017-04-10 | Antenne d'émission d'énergie sans fil, et dispositif et système l'utilisant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160073276A KR20170140666A (ko) | 2016-06-13 | 2016-06-13 | 무선 전력 송신 안테나 및 그를 이용한 장치 및 시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170140666A true KR20170140666A (ko) | 2017-12-21 |
Family
ID=60664030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160073276A KR20170140666A (ko) | 2016-06-13 | 2016-06-13 | 무선 전력 송신 안테나 및 그를 이용한 장치 및 시스템 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20170140666A (fr) |
| WO (1) | WO2017217648A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200001282A (ko) * | 2018-06-27 | 2020-01-06 | 삼성전자주식회사 | 적층 코일 구조 및 이를 포함하는 전자 장치 |
| WO2020180073A1 (fr) * | 2019-03-05 | 2020-09-10 | 삼성전자 주식회사 | Dispositif de transmission d'énergie sans fil pour transmettre sans fil de l'énergie |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101181816B1 (ko) * | 2011-06-20 | 2012-09-11 | 유노시스템 주식회사 | 무접점 충전 시스템의 다층 코일 구조 |
| KR101327081B1 (ko) * | 2011-11-04 | 2013-11-07 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
| WO2013142720A1 (fr) * | 2012-03-21 | 2013-09-26 | Mojo Mobility, Inc. | Systèmes et procédés de transfert d'énergie sans fil |
| KR101719875B1 (ko) * | 2014-05-16 | 2017-04-04 | 삼성전기주식회사 | 무선 전력 송신 장치 |
| KR101610678B1 (ko) * | 2015-08-05 | 2016-04-08 | 한혜운 | 정보 전송 기능이 구비된 무선 충전 장치 |
-
2016
- 2016-06-13 KR KR1020160073276A patent/KR20170140666A/ko unknown
-
2017
- 2017-04-10 WO PCT/KR2017/003856 patent/WO2017217648A1/fr active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200001282A (ko) * | 2018-06-27 | 2020-01-06 | 삼성전자주식회사 | 적층 코일 구조 및 이를 포함하는 전자 장치 |
| US11177666B2 (en) | 2018-06-27 | 2021-11-16 | Samsung Electronics Co., Ltd. | Stacked coil structure and electronic device including the same |
| WO2020180073A1 (fr) * | 2019-03-05 | 2020-09-10 | 삼성전자 주식회사 | Dispositif de transmission d'énergie sans fil pour transmettre sans fil de l'énergie |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017217648A1 (fr) | 2017-12-21 |
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