KR20160054046A - 원격 장치로의 유도 전력 전송 방법 및 원격 장치에 전력을 공급하기 위한 유도 전력 공급장치 - Google Patents
원격 장치로의 유도 전력 전송 방법 및 원격 장치에 전력을 공급하기 위한 유도 전력 공급장치 Download PDFInfo
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
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- 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
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- H02J5/005—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H02J7/025—
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- H04B5/0037—
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- H04B5/0062—
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- H04B5/0093—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/266—One coil at each side, e.g. with primary and secondary coils
-
- 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
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
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- Power Engineering (AREA)
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- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
Description
도 2는 일 실시예의 1차 회로의 블록도이다.
도 3은 일 실시예의 2차 회로의 블록도이다.
도 4는 일 실시예의 탱크 회로의 개략도이다.
도 5는 일 실시예의 유도 전력 공급 시스템의 개략도이다.
도 6은 일 실시예의 탱크 회로의 개략도이다.
도 7은 일 실시예의 유도 전력 공급 시스템의 개략도이다.
도 8은 일 실시예의 스위칭 회로 및 탱크 회로의 회로도이다.
도 9는 원격 장치에 전력을 공급하기 위한 방법의 일반적인 단계들을 도시하는 흐름도이다.
도 10은 일 실시예의 1차 회로의 기능적 블록도이다.
도 11은 일 실시예의 2차 회로의 기능적 블록도이다.
도 12는 일 실시예의 1차 회로의 기능적 블록도이다.
도 13은 일 실시예의 2차 회로의 기능적 블록도이다.
도 14는 일 실시예의 유도 전력 공급 시스템의 개략도이다.
Claims (14)
- 복수의 프라이머리 코일을 포함한 프라이머리 코일 어셈블리를 포함하는 유도 전력 공급장치로부터 원격 장치로의 유도 전력 전송 방법으로서,
제어 식별 등급 및 전력 등급을 획득하는 단계;
상기 제어 식별 등급에 기초해서, 복수의 유도 전력 공급 제어 알고리즘 중 하나를 선택하는 단계;
상기 제어 식별 등급 및 상기 전력 등급중 적어도 하나에 기초해서, 상기 원격 장치로 전력을 전송하기 위한 상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 중에서 프라이머리 코일을 선택하는 단계; 및
상기 선택된 유도 전력 공급 제어 알고리즘 및 상기 선택된 프라이머리 코일을 이용해서, 상기 유도 전력 공급장치로부터 상기 원격 장치로의 전력 전송을 시작하는 단계
를 포함하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 제어 식별 등급 및 전력 등급을 획득하는 단계는, 상기 원격 장치로부터 상기 제어 식별 등급 및 상기 전력 등급을 포함하는 전력 요구 정보를 수신하는 단계를 포함하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 전력 등급은 상기 원격 장치가 수신할 수 있는 최대 전력량을 지시하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 복수의 유도 전력 공급 제어 알고리즘은 충전 세트 포인트 제어, 충전 오류 제어, 전력 공급 세트 포인트 제어, 전력 공급 오류 제어, 및 전력 공급 지시 제어중 2개 이상을 포함하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 전력 등급에 기초해서, 상기 원격 장치로 전력을 전송하기 위한 상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 중에서 프라이머리 코일을 선택하는 단계는, 상기 전력 등급에 기초해서, 상기 원격 장치로 전력을 전송하기 위한 상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 중에서 복수의 프라이머리 코일을 선택하는 단계를 포함하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 제어 식별 등급 및 전력 등급을 획득하는 단계는,
핑(ping) 메시지를 주기적으로 송신하는 단계, 응답으로 수신된 메시지를 인증하는 단계, 인증 메시지에 응답하여 상기 제어 식별 등급 및 상기 전력 등급을 결정하는 단계를 포함하는 유도 전력 전송 방법. - 제1항에 있어서,
상기 전력 등급은 코일 기하구조 및 매개변수 사양에 영향을 주는 유도 전력 전송 방법. - 제1항에 있어서,
상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 각각은, 상이한 전력 등급에 관련된 범위의 유도 전력을 생성하기 위해 선택적으로 급전될 수 있는 유도 전력 전송 방법. - 원격 장치에 전력을 공급하기 위한 유도 전력 공급장치로서,
복수의 프라이머리 코일을 구비한 프라이머리 코일 어셈블리;
복수의 유도 전력 공급 제어 알고리즘을 저장하기 위한 메모리;
원격 장치의 제어 식별 등급 및 원격 장치의 전력 등급에 관한 정보를 수신하기 위한 통신 시스템;
상기 제어 식별 등급에 기초해서 복수의 유도 전력 공급 제어 알고리즘 중 하나를 선택하고, 상기 제어 식별 등급 및 상기 전력 등급중 적어도 하나에 기초해서 상기 원격 장치로 전력을 전송하기 위한 상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 중에서 하나 이상의 프라이머리 코일을 선택하며, 선택된 상기 하나 이상의 프라이머리 코일을 통해 상기 선택된 유도 전력 공급 제어 알고리즘으로 상기 원격 장치로의 전력 전송을 시작하도록 구성된 제어기
를 포함하는 유도 전력 공급장치. - 제9항에 있어서,
상기 전력 등급은 상기 원격 장치가 수신할 수 있는 최대 전력량을 지시하는 유도 전력 공급장치. - 제9항에 있어서,
상기 복수의 유도 전력 공급 제어 알고리즘은 충전 세트 포인트 제어, 충전 오류 제어, 전력 공급 세트 포인트 제어, 전력 공급 오류 제어, 및 전력 공급 지시 제어중 2개 이상을 포함하는 유도 전력 공급장치. - 제9항에 있어서,
상기 제어기는 상기 전력 등급에 기초해서 상기 원격 장치로 전력을 전송하기 위한 상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 중에서 복수의 프라이머리 코일을 선택하도록 구성된 유도 전력 공급장치. - 제9항에 있어서,
상기 통신 시스템은 핑 메시지를 주기적으로 송신하고, 응답으로 수신된 메시지를 인증하고, 인증 메시지에 응답하여 상기 제어 식별 등급 및 상기 전력 등급을 결정하는 유도 전력 공급장치. - 제9항에 있어서,
상기 프라이머리 코일 어셈블리의 상기 복수의 프라이머리 코일 각각은, 상이한 전력 등급에 관련된 범위의 유도 전력을 생성하기 위해 선택적으로 급전될 수 있는 유도 전력 공급장치.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3645908P | 2008-03-13 | 2008-03-13 | |
| US61/036,459 | 2008-03-13 | ||
| PCT/US2009/036922 WO2009114671A1 (en) | 2008-03-13 | 2009-03-12 | Inductive power supply system with multiple coil primary |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020167002667A Division KR101651806B1 (ko) | 2008-03-13 | 2009-03-12 | 복수 코일 프라이머리를 갖는 유도 전력 공급 시스템 |
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| KR20160054046A true KR20160054046A (ko) | 2016-05-13 |
| KR101763547B1 KR101763547B1 (ko) | 2017-07-31 |
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| KR1020167011811A Active KR101763547B1 (ko) | 2008-03-13 | 2009-03-12 | 원격 장치로의 유도 전력 전송 방법 및 원격 장치에 전력을 공급하기 위한 유도 전력 공급장치 |
| KR1020107020297A Active KR101593250B1 (ko) | 2008-03-13 | 2009-03-12 | 복수 코일 프라이머리를 갖는 유도 전력 공급 시스템 |
| KR1020167002667A Active KR101651806B1 (ko) | 2008-03-13 | 2009-03-12 | 복수 코일 프라이머리를 갖는 유도 전력 공급 시스템 |
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| KR1020167002667A Active KR101651806B1 (ko) | 2008-03-13 | 2009-03-12 | 복수 코일 프라이머리를 갖는 유도 전력 공급 시스템 |
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| US (3) | US8338990B2 (ko) |
| EP (1) | EP2266179A1 (ko) |
| JP (2) | JP5612489B2 (ko) |
| KR (3) | KR101763547B1 (ko) |
| CN (2) | CN103944196B (ko) |
| AU (1) | AU2009223084A1 (ko) |
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| RU (1) | RU2010141703A (ko) |
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| WO (1) | WO2009114671A1 (ko) |
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| KR100819604B1 (ko) * | 2005-07-27 | 2008-04-03 | 엘에스전선 주식회사 | 충전효율의 편차가 개선된 무선 충전기 |
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-
2012
- 2012-11-19 US US13/680,427 patent/US8653698B2/en active Active
-
2014
- 2014-01-03 US US14/146,969 patent/US20140117760A1/en not_active Abandoned
- 2014-09-04 JP JP2014180384A patent/JP5932921B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI488400B (zh) | 2015-06-11 |
| JP2011517926A (ja) | 2011-06-16 |
| US20090230777A1 (en) | 2009-09-17 |
| KR101763547B1 (ko) | 2017-07-31 |
| US20130076154A1 (en) | 2013-03-28 |
| AU2009223084A1 (en) | 2009-09-17 |
| KR101651806B1 (ko) | 2016-08-26 |
| TWI563766B (en) | 2016-12-21 |
| JP5612489B2 (ja) | 2014-10-22 |
| TW201532363A (zh) | 2015-08-16 |
| US8338990B2 (en) | 2012-12-25 |
| CN103944196A (zh) | 2014-07-23 |
| WO2009114671A1 (en) | 2009-09-17 |
| EP2266179A1 (en) | 2010-12-29 |
| RU2010141703A (ru) | 2012-04-20 |
| JP2015029415A (ja) | 2015-02-12 |
| JP5932921B2 (ja) | 2016-06-08 |
| US8653698B2 (en) | 2014-02-18 |
| TW201004087A (en) | 2010-01-16 |
| CN101971452B (zh) | 2014-06-04 |
| CN103944196B (zh) | 2017-09-22 |
| KR20100130985A (ko) | 2010-12-14 |
| CA2715984A1 (en) | 2009-09-17 |
| US20140117760A1 (en) | 2014-05-01 |
| KR101593250B1 (ko) | 2016-02-18 |
| KR20160017134A (ko) | 2016-02-15 |
| CN101971452A (zh) | 2011-02-09 |
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