WO2013022255A3 - 고효율 무선 충전기 - Google Patents
고효율 무선 충전기 Download PDFInfo
- Publication number
- WO2013022255A3 WO2013022255A3 PCT/KR2012/006256 KR2012006256W WO2013022255A3 WO 2013022255 A3 WO2013022255 A3 WO 2013022255A3 KR 2012006256 W KR2012006256 W KR 2012006256W WO 2013022255 A3 WO2013022255 A3 WO 2013022255A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless power
- coil
- receiving
- power system
- high efficiency
- Prior art date
Links
Classifications
-
- 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
- H02J50/005—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
- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
무선으로 전력을 송신하는 무선 전력 시스템에서, 전력 에너지를 송신하거나 전력 에너지를 수신할 수 있는 코일이 구비되며, 상기 코일은 상기 각 코일은 회전 형상을 가져 제 1 번 부터 제 n 번까지의 회전올 형성하고, 상기 코일은 2층 이상 의 다층 구조를 형성하고, 상기 코일은 상호 중첩 구조를 가지며, 상기 코일에 전류가 흐를 수 있는 별도 경로를 가지 더미 코일을 더 형성므로서, 무선전력 송신부의 상태에 따라 선택적으로 무선 전력을 수신 받을 수 있고 수신 효율도 높이는 효과를 얻게 되는 무선전력 시스템용 수신부를 제공한다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127029286A KR20140066068A (ko) | 2011-08-09 | 2012-08-07 | 고효율 무선 충전기 |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0078889 | 2011-08-09 | ||
KR20110078889 | 2011-08-09 | ||
KR10-2011-0082889 | 2011-08-19 | ||
KR20110082889 | 2011-08-19 | ||
KR20110106326 | 2011-10-18 | ||
KR10-2011-0106326 | 2011-10-18 | ||
KR10-2012-0056825 | 2012-05-29 | ||
KR1020120056825A KR20130014342A (ko) | 2011-07-29 | 2012-05-29 | 고효율 무선 충전기 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2013022255A2 WO2013022255A2 (ko) | 2013-02-14 |
WO2013022255A3 true WO2013022255A3 (ko) | 2013-06-13 |
WO2013022255A8 WO2013022255A8 (ko) | 2014-04-03 |
Family
ID=47669065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/006256 WO2013022255A2 (ko) | 2011-08-09 | 2012-08-07 | 고효율 무선 충전기 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2013022255A2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI482389B (zh) * | 2013-03-01 | 2015-04-21 | Luxx Lighting Technology Taiwan Ltd | 以感應耦合方式傳送電能的電能傳送系統、及其發送裝置與接收裝置 |
US10581284B2 (en) | 2014-12-16 | 2020-03-03 | Samsung Electronics Co., Ltd. | Wireless charger and wireless power receiver |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002305111A (ja) * | 2001-04-05 | 2002-10-18 | Fdk Corp | 積層インダクタ |
JP2005109173A (ja) * | 2003-09-30 | 2005-04-21 | Jfe Steel Kk | 非接触充電器用平面磁気素子 |
KR20100082030A (ko) * | 2007-12-19 | 2010-07-15 | 노키아 코포레이션 | 무선 에너지 전송 |
KR20100098715A (ko) * | 2007-12-21 | 2010-09-08 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 유도 전력 전송 회로 |
-
2012
- 2012-08-07 WO PCT/KR2012/006256 patent/WO2013022255A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002305111A (ja) * | 2001-04-05 | 2002-10-18 | Fdk Corp | 積層インダクタ |
JP2005109173A (ja) * | 2003-09-30 | 2005-04-21 | Jfe Steel Kk | 非接触充電器用平面磁気素子 |
KR20100082030A (ko) * | 2007-12-19 | 2010-07-15 | 노키아 코포레이션 | 무선 에너지 전송 |
KR20100098715A (ko) * | 2007-12-21 | 2010-09-08 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 유도 전력 전송 회로 |
Also Published As
Publication number | Publication date |
---|---|
WO2013022255A2 (ko) | 2013-02-14 |
WO2013022255A8 (ko) | 2014-04-03 |
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