CN102315698B - 一种磁场耦合式非接触电能传输装置 - Google Patents
一种磁场耦合式非接触电能传输装置 Download PDFInfo
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- CN102315698B CN102315698B CN201110270716XA CN201110270716A CN102315698B CN 102315698 B CN102315698 B CN 102315698B CN 201110270716X A CN201110270716X A CN 201110270716XA CN 201110270716 A CN201110270716 A CN 201110270716A CN 102315698 B CN102315698 B CN 102315698B
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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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Application Number | Priority Date | Filing Date | Title |
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CN201110270716XA CN102315698B (zh) | 2011-08-30 | 2011-08-30 | 一种磁场耦合式非接触电能传输装置 |
TW100140516A TWI450467B (zh) | 2011-08-30 | 2011-11-07 | 磁場耦合式非接觸電能傳輸裝置 |
US13/588,298 US9054546B2 (en) | 2011-08-30 | 2012-08-17 | Primary-side and secondary-side full-bridge switching circuit controller for a magnetic coupling and contactless power transmission apparatus |
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CN201110270716XA CN102315698B (zh) | 2011-08-30 | 2011-08-30 | 一种磁场耦合式非接触电能传输装置 |
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CN102315698A CN102315698A (zh) | 2012-01-11 |
CN102315698B true CN102315698B (zh) | 2013-06-12 |
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US (1) | US9054546B2 (zh) |
CN (1) | CN102315698B (zh) |
TW (1) | TWI450467B (zh) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570837B (zh) * | 2012-02-28 | 2014-09-03 | 矽力杰半导体技术(杭州)有限公司 | 一种恒压恒流控制电路及其控制方法 |
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DE102014103493A1 (de) * | 2013-03-15 | 2014-09-18 | Flextronics Ap Llc | Kippfrequenzmodus zur magnetischen resonanten Mehrfachleistungsübertragung unter Verwendung wechselnder Frequenzen |
US9627915B2 (en) * | 2013-03-15 | 2017-04-18 | Flextronics Ap, Llc | Sweep frequency mode for multiple magnetic resonant power transmission |
CN103219901B (zh) * | 2013-04-19 | 2015-12-09 | 矽力杰半导体技术(杭州)有限公司 | Ac/dc变换器控制电路以及应用其的ac/dc变换器 |
US9859803B2 (en) * | 2013-04-23 | 2018-01-02 | Analog Devices Global | Transformer-based isolated bi-directional DC-DC power converter, and method and controller for using same |
DE102013212611A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Induktionsladevorrichtung |
US10132843B2 (en) | 2013-07-11 | 2018-11-20 | Infineon Technologies Austria Ag | Detector and a voltage converter |
US9780596B2 (en) | 2013-07-29 | 2017-10-03 | Alfred E. Mann Foundation For Scientific Research | Microprocessor controlled class E driver |
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US20190089183A9 (en) * | 2013-10-23 | 2019-03-21 | Apple Inc. | Transmitter and receiver communication for inductive power transfer systems |
US9673784B2 (en) | 2013-11-21 | 2017-06-06 | Apple Inc. | Using pulsed biases to represent DC bias for charging |
CN103607124B (zh) * | 2013-11-28 | 2015-12-30 | 浙江图维电力科技有限公司 | 一种基于非闭合电流互感器的取电装置及其控制方法 |
DE102013224586A1 (de) * | 2013-11-29 | 2015-06-03 | Siemens Aktiengesellschaft | Frequenzerzeugung für einen Resonanzwandler |
CN103855764B (zh) * | 2014-01-14 | 2016-05-18 | 深圳市普林泰克科技有限公司 | 一种无线充电器发射端表面上移动设备检测方法 |
CN103701487B (zh) * | 2014-01-14 | 2015-05-20 | 哈尔滨工业大学 | 一种基于双频点谐振腔的水下无线电能和信号传输系统 |
EP2928038A1 (en) * | 2014-03-31 | 2015-10-07 | ABB Technology AG | Inductive power transfer system and method for operating an inductive power transfer system |
BE1021878B1 (nl) * | 2014-05-09 | 2016-01-25 | Picanol | Draadtoevoerinrichting met transmissiesysteem |
WO2015169611A1 (en) * | 2014-05-09 | 2015-11-12 | Picanol | Weft feeder device |
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 |
US10958104B2 (en) | 2014-10-08 | 2021-03-23 | Apple Inc. | Inverter for inductive power transmitter |
CN104333149B (zh) | 2014-11-13 | 2017-03-01 | 矽力杰半导体技术(杭州)有限公司 | 调谐电路、调谐方法和谐振型非接触供电装置 |
CN104362774B (zh) * | 2014-11-28 | 2017-03-08 | 中南大学 | 一种矿井提升容器用的磁耦合谐振式无线电能传输系统 |
US10411763B2 (en) * | 2015-02-09 | 2019-09-10 | Tyco Electronics (Shanghai) Co. Ltd. | Wireless power transmission device |
CN204578220U (zh) * | 2015-02-09 | 2015-08-19 | 泰科电子(上海)有限公司 | 无线电力传输装置和包括无线电力传输装置的设备 |
US20180069432A1 (en) * | 2015-03-13 | 2018-03-08 | Powerbyproxi Limited | Inductive power receiver |
US10122217B2 (en) * | 2015-09-28 | 2018-11-06 | Apple Inc. | In-band signaling within wireless power transfer systems |
MX2018006654A (es) | 2015-12-14 | 2018-08-15 | Esab Ab | Fuente de alimentacion de soldadura con caracteristica de voltaje extendido. |
US10601250B1 (en) | 2016-09-22 | 2020-03-24 | Apple Inc. | Asymmetric duty control of a half bridge power converter |
DE102016220358A1 (de) * | 2016-10-18 | 2018-04-19 | Robert Bosch Gmbh | Gleichspannungswandler und Verfahren zur Ansteuerung eines Gleichspannungswandlers |
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US11146108B2 (en) * | 2018-06-15 | 2021-10-12 | Nuvolta Technologies (Hefei) Co., Ltd. | Demodulation apparatus and method for wireless power transmitter |
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WO2020185902A1 (en) | 2019-03-11 | 2020-09-17 | Axonics Modulation Technologies, Inc. | Charging device with off-center coil |
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US11418060B2 (en) * | 2020-06-04 | 2022-08-16 | Aira, Inc. | Phase modulated wireless charger |
US11462945B2 (en) * | 2020-06-04 | 2022-10-04 | Aira, Inc. | Zero-crossing amplitude shift keying demodulation |
CN112688408B (zh) * | 2020-12-28 | 2022-06-14 | 杭州电子科技大学 | 一种低功耗超声波能量收集电路及其使用方法 |
CN113162426B (zh) * | 2021-04-21 | 2023-02-17 | 深圳南云微电子有限公司 | 隔离变换器的控制方法及控制器 |
CN114355015B (zh) * | 2021-12-23 | 2024-08-06 | 成都市易冲半导体有限公司 | 一种无线充电发射端内部功率管无损输入电流检测方法 |
CN114499263A (zh) * | 2022-01-30 | 2022-05-13 | 福州大学 | 一种单稳态永磁接触器的集成化磁链闭环控制系统 |
CN117200831B (zh) * | 2023-11-03 | 2024-01-23 | 上海安其威微电子科技有限公司 | 非接触式连接器及非接触式连接器系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7016208B2 (en) * | 2004-02-12 | 2006-03-21 | Dell Products L.P. | Frequency feedforward for constant light output in backlight inverters |
JP4525709B2 (ja) * | 2007-06-29 | 2010-08-18 | セイコーエプソン株式会社 | 送電制御装置、送電装置、電子機器及び無接点電力伝送システム |
JP5241381B2 (ja) * | 2008-08-25 | 2013-07-17 | 株式会社日立製作所 | 電力受信装置 |
US8947041B2 (en) * | 2008-09-02 | 2015-02-03 | Qualcomm Incorporated | Bidirectional wireless power transmission |
US8796999B2 (en) * | 2009-02-12 | 2014-08-05 | Qualcomm Incorporated | Wireless power transfer for low power devices |
US9407327B2 (en) * | 2009-02-13 | 2016-08-02 | Qualcomm Incorporated | Wireless power for chargeable and charging devices |
JP5515701B2 (ja) * | 2009-12-04 | 2014-06-11 | ソニー株式会社 | 送電装置、受電装置、および送電制御方法 |
TWM393923U (en) * | 2010-07-19 | 2010-12-01 | ming-xiang Ye | Wrap-type bi-directional wireless charge/discharge device |
TWM393922U (en) * | 2010-07-19 | 2010-12-01 | ming-xiang Ye | Bidirectional wireless charge and discharge device |
-
2011
- 2011-08-30 CN CN201110270716XA patent/CN102315698B/zh active Active
- 2011-11-07 TW TW100140516A patent/TWI450467B/zh active
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2012
- 2012-08-17 US US13/588,298 patent/US9054546B2/en active Active
Non-Patent Citations (3)
Title |
---|
JP特开2009-33781A 2009.02.12 |
JP特开2010-51137A 2010.03.04 |
JP特开2011-120410A 2011.06.16 |
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Publication number | Publication date |
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CN102315698A (zh) | 2012-01-11 |
TWI450467B (zh) | 2014-08-21 |
TW201236300A (en) | 2012-09-01 |
US9054546B2 (en) | 2015-06-09 |
US20130051083A1 (en) | 2013-02-28 |
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