CN110785911A - 用于无线电能传输的自适应调谐的系统,装置和方法 - Google Patents
用于无线电能传输的自适应调谐的系统,装置和方法 Download PDFInfo
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- CN110785911A CN110785911A CN201780055876.8A CN201780055876A CN110785911A CN 110785911 A CN110785911 A CN 110785911A CN 201780055876 A CN201780055876 A CN 201780055876A CN 110785911 A CN110785911 A CN 110785911A
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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
- 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
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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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
用于包括电感器和电容器的无线电能传输系统的自适应调谐电路的系统,装置和方法。输入可以被配置为接收交流电(AC)电源。RC电路可以包括电阻器和供电电容,其中第一二极管被配置为当AC电力为正时被正向偏置以用于对供电电容充电,并且第二二极管被配置为当AC功率为负时被正向偏置以用于最小化来自供电电容的放电。提供调谐逻辑用于控制从供电电容器到包括调谐电容器和开关装置的调谐电路的电力,其中调谐电路被配置成与无线功率传输系统的电容器并联。
Description
PCT国内申请,说明书已公开。
Claims (20)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201562248606P | 2015-10-30 | 2015-10-30 | |
PCT/CN2017/107734 WO2018077204A1 (zh) | 2015-10-30 | 2017-10-26 | 用于无线电能传输的自适应调谐的系统,装置和方法 |
Publications (1)
Publication Number | Publication Date |
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CN110785911A true CN110785911A (zh) | 2020-02-11 |
Family
ID=58635883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201780055876.8A Pending CN110785911A (zh) | 2015-10-30 | 2017-10-26 | 用于无线电能传输的自适应调谐的系统,装置和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10284018B2 (zh) |
CN (1) | CN110785911A (zh) |
WO (1) | WO2018077204A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117559668A (zh) * | 2024-01-10 | 2024-02-13 | 成都市易冲半导体有限公司 | 一种功率接收端、无线供电系统及其控制方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11539352B2 (en) | 2013-11-14 | 2022-12-27 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
US10020800B2 (en) | 2013-11-14 | 2018-07-10 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
US10978955B2 (en) | 2014-02-28 | 2021-04-13 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US9960763B2 (en) | 2013-11-14 | 2018-05-01 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser |
US10483089B2 (en) | 2014-02-28 | 2019-11-19 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
US10284018B2 (en) * | 2015-10-30 | 2019-05-07 | Shenzhen Yichong Wirless Power Technology Co. Ltd | System, apparatus and method for adaptive tuning for wireless power transfer |
CA3012325A1 (en) * | 2016-02-02 | 2017-08-10 | Witricity Corporation | Controlling wireless power transfer systems |
CN115378264A (zh) * | 2017-02-07 | 2022-11-22 | 鹰港科技有限公司 | 变压器谐振转换器 |
US10879739B2 (en) * | 2017-04-12 | 2020-12-29 | Integrated Device Technology, Inc. | Wireless power transmitter reactive energy control |
JP6902167B2 (ja) | 2017-08-25 | 2021-07-14 | イーグル ハーバー テクノロジーズ, インク.Eagle Harbor Technologies, Inc. | ナノ秒パルスを使用する任意波形の発生 |
US11222767B2 (en) | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US11302518B2 (en) | 2018-07-27 | 2022-04-12 | Eagle Harbor Technologies, Inc. | Efficient energy recovery in a nanosecond pulser circuit |
CN108819790B (zh) * | 2018-08-07 | 2020-05-05 | 吉林大学 | 一种自动谐振的电动汽车无线充电装置 |
US10796887B2 (en) | 2019-01-08 | 2020-10-06 | Eagle Harbor Technologies, Inc. | Efficient nanosecond pulser with source and sink capability for plasma control applications |
EP3693055B1 (en) * | 2019-02-09 | 2022-05-11 | ONWARD Medical N.V. | Wireless power transfer for medical devices |
Citations (5)
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CN103208865A (zh) * | 2012-01-11 | 2013-07-17 | 三星电子株式会社 | 谐振无线电力传输装置的过电压保护装置及其控制方法 |
CN103414255A (zh) * | 2013-06-05 | 2013-11-27 | 中国人民解放军国防科学技术大学 | 一种自调谐磁耦合共振无线能量传输系统及其自调谐方法 |
CN103683441A (zh) * | 2012-09-12 | 2014-03-26 | 鸿富锦精密工业(深圳)有限公司 | 无线充电器及无线充电系统 |
CN104659930A (zh) * | 2014-08-13 | 2015-05-27 | 武汉泰可电气股份有限公司 | 自适应频率的无线电能接收设备和方法 |
US20170126049A1 (en) * | 2015-10-30 | 2017-05-04 | Shenzhen Yichong Wireless Power Technology Co. Ltd | System, apparatus and method for adaptive tuning for wireless power transfer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012165635A (ja) * | 2011-02-08 | 2012-08-30 | Tdk Corp | ワイヤレス受電装置およびワイヤレス電力伝送システム |
TWI578657B (zh) * | 2012-01-24 | 2017-04-11 | 通路實業集團國際公司 | 無線電力控制系統 |
JP5764082B2 (ja) * | 2012-03-06 | 2015-08-12 | 株式会社アドバンテスト | ワイヤレス受電装置、ワイヤレス給電装置およびワイヤレス送電システム |
US9679695B2 (en) * | 2012-07-16 | 2017-06-13 | Qualcomm Incorporated | Tuning circuit and method for wireless power transfer systems |
WO2015119511A1 (en) * | 2014-02-07 | 2015-08-13 | Powerbyproxi Limited | Inductive power receiver with resonant coupling regulator |
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2016
- 2016-10-31 US US15/339,705 patent/US10284018B2/en active Active
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2017
- 2017-10-26 CN CN201780055876.8A patent/CN110785911A/zh active Pending
- 2017-10-26 WO PCT/CN2017/107734 patent/WO2018077204A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208865A (zh) * | 2012-01-11 | 2013-07-17 | 三星电子株式会社 | 谐振无线电力传输装置的过电压保护装置及其控制方法 |
CN103683441A (zh) * | 2012-09-12 | 2014-03-26 | 鸿富锦精密工业(深圳)有限公司 | 无线充电器及无线充电系统 |
CN103414255A (zh) * | 2013-06-05 | 2013-11-27 | 中国人民解放军国防科学技术大学 | 一种自调谐磁耦合共振无线能量传输系统及其自调谐方法 |
CN104659930A (zh) * | 2014-08-13 | 2015-05-27 | 武汉泰可电气股份有限公司 | 自适应频率的无线电能接收设备和方法 |
US20170126049A1 (en) * | 2015-10-30 | 2017-05-04 | Shenzhen Yichong Wireless Power Technology Co. Ltd | System, apparatus and method for adaptive tuning for wireless power transfer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117559668A (zh) * | 2024-01-10 | 2024-02-13 | 成都市易冲半导体有限公司 | 一种功率接收端、无线供电系统及其控制方法 |
CN117559668B (zh) * | 2024-01-10 | 2024-03-22 | 成都市易冲半导体有限公司 | 一种功率接收端、无线供电系统及其控制方法 |
Also Published As
Publication number | Publication date |
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US20170126049A1 (en) | 2017-05-04 |
WO2018077204A1 (zh) | 2018-05-03 |
US10284018B2 (en) | 2019-05-07 |
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Application publication date: 20200211 |