MX2020011998A - Transferencia inalambrica de energia. - Google Patents
Transferencia inalambrica de energia.Info
- Publication number
- MX2020011998A MX2020011998A MX2020011998A MX2020011998A MX2020011998A MX 2020011998 A MX2020011998 A MX 2020011998A MX 2020011998 A MX2020011998 A MX 2020011998A MX 2020011998 A MX2020011998 A MX 2020011998A MX 2020011998 A MX2020011998 A MX 2020011998A
- Authority
- MX
- Mexico
- Prior art keywords
- power transfer
- time
- power
- mode
- wireless power
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 2
- 230000003252 repetitive effect Effects 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Un receptor de energía recibe una transferencia inalámbrica de energía a partir de una señal de transferencia de energía generada por un transmisor de energía inalámbrica durante una fase de transferencia de energía. La señal de transferencia de energía usa un período de tiempo repetitivo durante la fase de transferencia de energía donde el período de tiempo comprende al menos un intervalo de tiempo de transferencia de energía y un intervalo de tiempo de detección de objetos extraños. El receptor de energía comprende un sincronizador (311) que sincroniza una referencia de tiempo local con el período de tiempo repetitivo y un controlador de carga (309) que desconecta una carga (303) al menos durante parte de los intervalos de tiempo de detección de tiempo de objetos extraños durante al menos parte de la fase de transferencia de energía. La temporización de la desconexión es dependiente de la referencia de tiempo local. Un controlador de modo (313) conmuta entre un primer modo de operación y un segundo modo de operación para los intervalos de tiempo de transferencia de energía en respuesta a una medida de fiabilidad para la sincronización.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18172577.1A EP3570410A1 (en) | 2018-05-16 | 2018-05-16 | Wireless power transfer detecting foreign objects |
| PCT/EP2019/062540 WO2019219778A1 (en) | 2018-05-16 | 2019-05-15 | Wireless power transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020011998A true MX2020011998A (es) | 2021-01-29 |
Family
ID=62186325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020011998A MX2020011998A (es) | 2018-05-16 | 2019-05-15 | Transferencia inalambrica de energia. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11303152B2 (es) |
| EP (2) | EP3570410A1 (es) |
| JP (1) | JP7138730B2 (es) |
| CN (1) | CN112119568A (es) |
| ES (1) | ES2960320T3 (es) |
| MX (1) | MX2020011998A (es) |
| PL (1) | PL3794709T3 (es) |
| WO (1) | WO2019219778A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3100396B1 (fr) * | 2019-09-03 | 2022-03-18 | Safran Electronics & Defense | Circuit de maintien inductif |
| EP3836352A1 (en) | 2019-12-10 | 2021-06-16 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3879671A1 (en) * | 2020-03-10 | 2021-09-15 | Koninklijke Philips N.V. | Wireless power transfer |
| TWI767321B (zh) * | 2020-09-11 | 2022-06-11 | 登豐微電子股份有限公司 | 金屬異物偵測裝置 |
| EP4096081A1 (en) * | 2021-05-26 | 2022-11-30 | Koninklijke Philips N.V. | Wireless power transfer |
| EP4277085A1 (en) | 2022-05-10 | 2023-11-15 | Delta Electronics (Thailand) Public Co., Ltd. | Foreign object detection |
| EP4318853A1 (en) * | 2022-08-05 | 2024-02-07 | Koninklijke Philips N.V. | Wireless power transfer |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2414120B (en) * | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
| TWI484715B (zh) | 2008-01-07 | 2015-05-11 | 通路實業集團國際公司 | 具工作循環控制的感應式電源供應器及其系統與方法 |
| KR101061661B1 (ko) | 2008-01-09 | 2011-09-01 | 세이코 엡슨 가부시키가이샤 | 송전 제어 장치, 송전 장치, 무접점 전력 전송 시스템, 전자 기기 및 송전 제어 방법 |
| CN103430415B (zh) | 2011-03-21 | 2016-03-16 | 皇家飞利浦有限公司 | 计算感应式电能传输的电能损耗 |
| US9450648B2 (en) * | 2011-10-13 | 2016-09-20 | Integrated Device Technology, Inc. | Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system |
| JP6396924B2 (ja) * | 2013-01-11 | 2018-09-26 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 無線誘導電力伝送 |
| EP2984734B1 (en) * | 2013-03-14 | 2019-05-08 | MediaTek Singapore Pte Ltd. | Foreign-object detection for resonant wireless power system |
| KR102039350B1 (ko) * | 2013-05-03 | 2019-11-27 | 삼성전자주식회사 | 무선 전력 수신기에서 비정상 상태를 제어하기 위한 방법 |
| RU2658864C2 (ru) * | 2013-07-17 | 2018-06-25 | Конинклейке Филипс Н.В. | Беспроводная передача индуктивной мощности |
| US9479013B2 (en) | 2013-08-07 | 2016-10-25 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| WO2015144389A1 (en) | 2014-03-25 | 2015-10-01 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US20160064943A1 (en) * | 2014-08-28 | 2016-03-03 | Konkuk University Industrial Cooperation Corp. | Controlling method and system of power transmission system |
| JP6279452B2 (ja) * | 2014-10-31 | 2018-02-14 | 東芝テック株式会社 | 非接触電力伝送装置 |
| TR201906689T4 (tr) * | 2014-12-11 | 2019-05-21 | Koninklijke Philips Nv | Kablosuz indükleyici güç transferi |
| WO2017012979A1 (en) | 2015-07-21 | 2017-01-26 | Koninklijke Philips N.V. | Inductive wireless power transfer with synchronized power measurement |
| CN107306054B (zh) * | 2016-04-25 | 2020-11-10 | 财团法人车辆研究测试中心 | 无线电力传输装置及其金属异物检测线圈的结构 |
| EP3410568A1 (en) | 2017-05-30 | 2018-12-05 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3457525A1 (en) | 2017-09-18 | 2019-03-20 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
-
2018
- 2018-05-16 EP EP18172577.1A patent/EP3570410A1/en not_active Withdrawn
-
2019
- 2019-05-15 WO PCT/EP2019/062540 patent/WO2019219778A1/en unknown
- 2019-05-15 EP EP19723147.5A patent/EP3794709B1/en active Active
- 2019-05-15 MX MX2020011998A patent/MX2020011998A/es unknown
- 2019-05-15 JP JP2020563750A patent/JP7138730B2/ja active Active
- 2019-05-15 PL PL19723147.5T patent/PL3794709T3/pl unknown
- 2019-05-15 ES ES19723147T patent/ES2960320T3/es active Active
- 2019-05-15 CN CN201980031883.3A patent/CN112119568A/zh active Pending
- 2019-05-15 US US17/054,862 patent/US11303152B2/en active Active
-
2022
- 2022-03-08 US US17/688,945 patent/US11689060B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2960320T3 (es) | 2024-03-04 |
| US11303152B2 (en) | 2022-04-12 |
| EP3570410A1 (en) | 2019-11-20 |
| CN112119568A (zh) | 2020-12-22 |
| EP3794709A1 (en) | 2021-03-24 |
| US11689060B2 (en) | 2023-06-27 |
| PL3794709T3 (pl) | 2024-01-22 |
| WO2019219778A1 (en) | 2019-11-21 |
| EP3794709C0 (en) | 2023-08-30 |
| EP3794709B1 (en) | 2023-08-30 |
| JP7138730B2 (ja) | 2022-09-16 |
| JP2021523667A (ja) | 2021-09-02 |
| US20210218282A1 (en) | 2021-07-15 |
| US20220200352A1 (en) | 2022-06-23 |
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