KR100607565B1 - 무접촉 급전설비의 유도수전회로 - Google Patents
무접촉 급전설비의 유도수전회로 Download PDFInfo
- Publication number
- KR100607565B1 KR100607565B1 KR1020040084536A KR20040084536A KR100607565B1 KR 100607565 B1 KR100607565 B1 KR 100607565B1 KR 1020040084536 A KR1020040084536 A KR 1020040084536A KR 20040084536 A KR20040084536 A KR 20040084536A KR 100607565 B1 KR100607565 B1 KR 100607565B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- load
- induction
- power supply
- coil
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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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
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/04—Sources of current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rectifiers (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Description
Claims (3)
- 고주파 전류가 흐르는 유도선로에 대향하여 상기 유도선로로부터 기전력이 유기되는 수전코일을 마련하고, 이 수전코일에 유도된 기전력에 의해 소비전력이 변동하는 부하에 급전하는 무접촉 급전설비의 유도수전회로에 있어서,상기 수전코일에 병렬로 접속되며, 상기 수전코일과 함께 상기 유도선로의 주파수에 공진하는 공진회로를 형성하는 공진 콘덴서와,4개의 다이오드에서 형성되며, 상기 공진회로에서 취출한 교류전압을 정류하고, 상기 부하에 공급하는 전파정류기와,상기 전파정류기에 대한 귀환측의 2개의 상기 다이오드에 각각 병렬로 접속된 단락수단과,상기 전파정류기의 출력단과 상기 부하 사이에 직렬로 접속된 전류제한용 코일과,상기 전류제한용 코일과 상기 부하 사이에, 상기 부하에 병렬로 접속되는 평활용 콘덴서를 구비하고,일부 또는 전부의 상기 단락수단을 작동시킴으로써 상기 공진회로의 공진을 정지시키는 것을 특징으로 하는 무접촉 급전설비의 유도수전회로.
- 제 1 항에 있어서,상기 일부 또는 전부의 일방의 단락수단에 인가된 전압의 전위를 감시하고, 2개의 상기 단락수단 중, 상기 다이오드가 순방향 바이어스가 된 단락수단을 작동시키는 것을 특징으로 하는 무접촉 급전설비의 유도수전회로.
- 제 1 항 또는 제 2 항에 있어서,상기 단락수단을, 반도체 소자에 의해 형성하는 것을 특징으로 하는 무접촉 급전설비의 유도수전회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003406615A JP4096873B2 (ja) | 2003-12-05 | 2003-12-05 | 無接触給電設備の誘導受電回路 |
JPJP-P-2003-00406615 | 2003-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050054815A KR20050054815A (ko) | 2005-06-10 |
KR100607565B1 true KR100607565B1 (ko) | 2006-08-02 |
Family
ID=34674864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040084536A KR100607565B1 (ko) | 2003-12-05 | 2004-10-21 | 무접촉 급전설비의 유도수전회로 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7119311B2 (ko) |
JP (1) | JP4096873B2 (ko) |
KR (1) | KR100607565B1 (ko) |
CN (1) | CN100364208C (ko) |
TW (1) | TWI304286B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180129963A (ko) * | 2010-08-13 | 2018-12-05 | 오클랜드 유니서비시즈 리미티드 | 유도 전력 전송 제어 |
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AU2007283240B2 (en) * | 2006-08-09 | 2011-06-02 | Mbda Uk Limited | Inductive power system |
US20080143192A1 (en) * | 2006-12-14 | 2008-06-19 | Sample Alanson P | Dynamic radio frequency power harvesting |
US8907527B2 (en) * | 2009-06-18 | 2014-12-09 | Daifuku Co., Ltd. | Contactless power-feed equipment |
JP2011114985A (ja) * | 2009-11-27 | 2011-06-09 | Sanyo Electric Co Ltd | 電池内蔵機器と充電台 |
JP5447413B2 (ja) | 2011-03-16 | 2014-03-19 | 株式会社ダイフク | 無接触給電設備の2次側受電回路 |
JP5338862B2 (ja) | 2011-06-29 | 2013-11-13 | 株式会社ダイフク | 無接触給電設備 |
JP5780879B2 (ja) * | 2011-08-09 | 2015-09-16 | 株式会社東芝 | 電力増幅器及び送電装置 |
KR101383556B1 (ko) * | 2011-08-18 | 2014-04-10 | 한국과학기술원 | 정류 및 전압 제어 방법 및 장치 |
DE102011119261A1 (de) * | 2011-11-24 | 2013-05-29 | Paul Vahle Gmbh & Co. Kg | Gesteuerter Gleichrichter mit einer B2-Brücke und nur einem Schaltmittel |
CN102386687A (zh) * | 2011-11-25 | 2012-03-21 | 刘春元 | 一种低压电暖器感应供电装置 |
JP5696058B2 (ja) | 2012-01-13 | 2015-04-08 | 株式会社東芝 | 受電装置、送電装置および制御装置 |
TWI473412B (zh) * | 2012-03-13 | 2015-02-11 | Richtek Technology Corp | 電源供應電路及交流訊號整流方法 |
TWI553993B (zh) * | 2012-05-02 | 2016-10-11 | Daifuku Kk | Non-contact power supply equipment secondary side of the receiving circuit |
JP5978905B2 (ja) * | 2012-10-11 | 2016-08-24 | Tdk株式会社 | 非接触受電装置および非接触電力伝送システム |
EP2912744B1 (en) | 2012-10-29 | 2018-09-19 | Apple Inc. | A receiver for an inductive power transfer system and a method for controlling the receiver |
KR101543059B1 (ko) * | 2012-11-09 | 2015-08-07 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그의 전력 제어 방법 |
JP6047442B2 (ja) * | 2013-03-29 | 2016-12-21 | 富士電機株式会社 | 給電装置 |
EP3080825B1 (en) | 2013-11-13 | 2020-12-23 | Apple Inc. | Transmitter for inductive power transfer systems |
US10325719B2 (en) | 2014-05-19 | 2019-06-18 | Apple Inc. | Magnetically permeable core and an inductive power transfer coil arrangement |
CN104009555B (zh) | 2014-06-16 | 2016-04-20 | 南京矽力杰半导体技术有限公司 | 谐振型非接触供电装置、电能发射端和非接触供电方法 |
CN104065179B (zh) | 2014-06-27 | 2016-11-02 | 南京矽力杰半导体技术有限公司 | 供电装置、集成电路、电能发射端和阻抗匹配方法 |
CN107148719B (zh) | 2014-08-12 | 2020-11-13 | 苹果公司 | 用于功率传输的系统和方法 |
JP6830890B2 (ja) | 2014-11-05 | 2021-02-17 | アップル インコーポレイテッドApple Inc. | 誘導電力受信機 |
WO2017204663A1 (en) | 2016-05-25 | 2017-11-30 | Powerbyproxi Limited | A coil arrangement |
US10355532B2 (en) | 2016-11-02 | 2019-07-16 | Apple Inc. | Inductive power transfer |
US10447090B1 (en) | 2016-11-17 | 2019-10-15 | Apple Inc. | Inductive power receiver |
CN206834025U (zh) | 2016-11-18 | 2018-01-02 | 鲍尔拜普罗克西有限公司 | 感应式电力传输线圈组件 |
US10978911B2 (en) | 2016-12-19 | 2021-04-13 | Apple Inc. | Inductive power transfer system |
KR101996316B1 (ko) * | 2017-07-25 | 2019-07-04 | 부경대학교 산학협력단 | 무선 충전 장치 및 그 제어 방법 |
US10593468B2 (en) | 2018-04-05 | 2020-03-17 | Apple Inc. | Inductive power transfer assembly |
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JPH09214394A (ja) * | 1996-02-01 | 1997-08-15 | Oki Electric Ind Co Ltd | トランスポンダの電源回路 |
CA2267407A1 (en) * | 1997-08-01 | 1999-02-11 | Koninklijke Philips Electronics N.V. | Multiresonant dc-dc converter with full-wave rectifying means |
JP3478114B2 (ja) * | 1998-02-27 | 2003-12-15 | 株式会社ダイフク | 無接触給電設備の2次側受電回路 |
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2003
- 2003-12-05 JP JP2003406615A patent/JP4096873B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-06 TW TW093130209A patent/TWI304286B/zh active
- 2004-10-21 KR KR1020040084536A patent/KR100607565B1/ko active IP Right Grant
- 2004-12-03 US US11/004,378 patent/US7119311B2/en active Active
- 2004-12-03 CN CNB2004100967389A patent/CN100364208C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180129963A (ko) * | 2010-08-13 | 2018-12-05 | 오클랜드 유니서비시즈 리미티드 | 유도 전력 전송 제어 |
KR102048031B1 (ko) * | 2010-08-13 | 2019-12-02 | 오클랜드 유니서비시즈 리미티드 | 유도 전력 전송 제어 |
Also Published As
Publication number | Publication date |
---|---|
CN100364208C (zh) | 2008-01-23 |
US20050133497A1 (en) | 2005-06-23 |
US7119311B2 (en) | 2006-10-10 |
CN1625017A (zh) | 2005-06-08 |
TW200520359A (en) | 2005-06-16 |
KR20050054815A (ko) | 2005-06-10 |
TWI304286B (en) | 2008-12-11 |
JP4096873B2 (ja) | 2008-06-04 |
JP2005168246A (ja) | 2005-06-23 |
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