ES2768084T3 - Sistema inalámbrico de carga de energía - Google Patents
Sistema inalámbrico de carga de energía Download PDFInfo
- Publication number
- ES2768084T3 ES2768084T3 ES18160592T ES18160592T ES2768084T3 ES 2768084 T3 ES2768084 T3 ES 2768084T3 ES 18160592 T ES18160592 T ES 18160592T ES 18160592 T ES18160592 T ES 18160592T ES 2768084 T3 ES2768084 T3 ES 2768084T3
- Authority
- ES
- Spain
- Prior art keywords
- relay
- energy
- transmitter
- controller
- loss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 abstract description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 60
- 239000003990 capacitor Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 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
- H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and 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
- 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
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/0072—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks
- H03H3/0076—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients
- H03H3/0077—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients by tuning of resonance frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762467903P | 2017-03-07 | 2017-03-07 | |
| US201762535987P | 2017-07-24 | 2017-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2768084T3 true ES2768084T3 (es) | 2020-06-19 |
Family
ID=61598996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES18160592T Active ES2768084T3 (es) | 2017-03-07 | 2018-03-07 | Sistema inalámbrico de carga de energía |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11271438B2 (enExample) |
| EP (1) | EP3373414B1 (enExample) |
| JP (1) | JP7278217B2 (enExample) |
| KR (1) | KR102548384B1 (enExample) |
| CN (1) | CN110771004A (enExample) |
| ES (1) | ES2768084T3 (enExample) |
| WO (1) | WO2018163172A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10714960B2 (en) * | 2015-12-22 | 2020-07-14 | Intel Corporation | Uniform wireless charging device |
| WO2018163169A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| KR102561310B1 (ko) | 2017-03-07 | 2023-07-27 | 파워매트 테크놀로지스 엘티디. | 무선 전력 충전 시스템 |
| EP4277084A3 (en) | 2017-03-07 | 2024-04-10 | Powermat Technologies Ltd. | System for wireless power charging |
| KR102081413B1 (ko) * | 2017-12-15 | 2020-02-25 | 경문건 | 전력손실 추적 기반의 자율 무선충전 시스템 및 방법 |
| CN111245107B (zh) * | 2018-11-28 | 2024-03-19 | 集成装置技术公司 | 无线电力传送系统中利用线圈电流感测的增强型异物检测 |
| EP3681011A1 (en) * | 2019-01-11 | 2020-07-15 | Smart Things Solutions GmbH | Inductive charger for a personal mobile electronic device |
| US11909248B2 (en) | 2020-06-04 | 2024-02-20 | Apple Inc. | Accessory with a magnetic relay structure for wireless power transfer |
| KR102896047B1 (ko) * | 2021-07-13 | 2025-12-04 | 엘지전자 주식회사 | 무선 전력 전송 시스템에 로우 커플링 파워 프로파일(low-coupling power profile)로의 전환 방법 및 장치 |
| WO2023063709A1 (ko) * | 2021-10-13 | 2023-04-20 | 엘지전자 주식회사 | 무선 전력 전송 시스템에서 커플링 팩터에 기반한 이물질 감지 방법 및 장치 |
| EP4358364A4 (en) * | 2021-11-23 | 2024-11-27 | Samsung Electronics Co., Ltd. | Electronic device supporting wireless charging |
| CN115632493B (zh) * | 2022-12-21 | 2023-03-14 | 成都西交轨道交通技术服务有限公司 | 一种基于中继极板的多负载供电cpt系统 |
Family Cites Families (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7825543B2 (en) | 2005-07-12 | 2010-11-02 | Massachusetts Institute Of Technology | Wireless energy transfer |
| US8169185B2 (en) | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
| US7989986B2 (en) | 2006-03-23 | 2011-08-02 | Access Business Group International Llc | Inductive power supply with device identification |
| US8004235B2 (en) | 2006-09-29 | 2011-08-23 | Access Business Group International Llc | System and method for inductively charging a battery |
| CN101802942A (zh) | 2007-01-29 | 2010-08-11 | 普迈公司 | 无针式电源耦合 |
| KR101560853B1 (ko) | 2008-01-07 | 2015-10-15 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 듀티 사이클 제어를 갖는 유도성 전력 공급기 |
| US8981598B2 (en) | 2008-07-02 | 2015-03-17 | Powermat Technologies Ltd. | Energy efficient inductive power transmission system and method |
| CN114744975B (zh) | 2008-09-27 | 2025-07-29 | 韦特里西提公司 | 无线能量转移系统 |
| US9106203B2 (en) | 2008-09-27 | 2015-08-11 | Witricity Corporation | Secure wireless energy transfer in medical applications |
| US8508076B2 (en) * | 2009-08-13 | 2013-08-13 | Panasonic Corporation | Wireless power transmission unit and power generator and power generation system with the wireless power unit |
| KR20110062841A (ko) | 2009-12-04 | 2011-06-10 | 한국전자통신연구원 | 무선 전력 전송 장치 |
| JP5869497B2 (ja) | 2010-02-08 | 2016-02-24 | アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー | 入力寄生金属の検出 |
| CN102823109B (zh) * | 2010-04-13 | 2015-01-28 | 富士通株式会社 | 电力供给系统、送电器及受电器 |
| US8451083B2 (en) | 2010-05-31 | 2013-05-28 | Tdk Corporation | Coil component and method of manufacturing the same |
| CA2801920A1 (en) * | 2010-06-10 | 2011-12-15 | Access Business Group International Llc | Coil configurations for inductive power transfer |
| JP5789790B2 (ja) | 2010-09-10 | 2015-10-07 | パナソニックＩｐマネジメント株式会社 | 送電装置および無線電力伝送システム |
| US9126490B2 (en) | 2010-10-29 | 2015-09-08 | Qualcomm Incorporated | Wireless energy transfer via coupled parasitic resonators |
| US10141770B2 (en) | 2011-01-18 | 2018-11-27 | Mojo Mobility, Inc. | Powering and/or charging with a plurality of protocols |
| RU2584820C2 (ru) | 2011-03-21 | 2016-05-20 | Конинклейке Филипс Н.В. | Вычисление потерь мощности для индуктивной передачи мощности |
| JP2013021886A (ja) | 2011-07-14 | 2013-01-31 | Sony Corp | 給電装置、給電システム、車両および電子機器 |
| EP2735085B1 (en) | 2011-07-21 | 2020-12-30 | UT-Battelle, LLC | Regulation control and energy management scheme for wireless power transfer |
| WO2013031025A1 (ja) * | 2011-09-02 | 2013-03-07 | 富士通株式会社 | 電力中継器 |
| JP5940784B2 (ja) | 2011-09-09 | 2016-06-29 | 国立大学法人埼玉大学 | 移動体用非接触給電装置 |
| WO2013036947A2 (en) | 2011-09-09 | 2013-03-14 | Witricity Corporation | Foreign object detection in wireless energy transfer systems |
| US9479227B2 (en) | 2011-09-13 | 2016-10-25 | Samsung Electronics Co., Ltd. | Wireless electromagnetic receiver and wireless power transfer system |
| 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 |
| EP2807720A4 (en) * | 2012-01-26 | 2015-12-02 | Witricity Corp | WIRELESS ENERGY TRANSFER WITH REDUCED FIELDS |
| US20130271069A1 (en) | 2012-03-21 | 2013-10-17 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
| JP5839232B2 (ja) | 2012-04-11 | 2016-01-06 | 株式会社デンソー | 非接触給電装置 |
| KR101848303B1 (ko) | 2012-07-10 | 2018-04-13 | 삼성전자주식회사 | 전력 전송을 제어하기 위한 방법 및 이를 위한 전력 송신기 |
| US9726518B2 (en) | 2012-07-13 | 2017-08-08 | Qualcomm Incorporated | Systems, methods, and apparatus for detection of metal objects in a predetermined space |
| US20140021798A1 (en) * | 2012-07-17 | 2014-01-23 | Witricity Corporation | Wireless energy transfer with repeater resonators |
| CN105229895A (zh) | 2012-10-11 | 2016-01-06 | 鲍尔马特技术有限公司 | 感应功率传输系统和用于同时传输数字消息的方法 |
| JP6397417B2 (ja) * | 2012-10-19 | 2018-09-26 | ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ | 無線エネルギー伝送システムにおける異物検出 |
| US9768643B2 (en) * | 2012-11-02 | 2017-09-19 | Panasonic Intellectual Property Management Co., Ltd. | Wireless power transmission system capable of continuing power transmission while suppressing heatup of foreign objects |
| WO2014083015A1 (en) | 2012-11-29 | 2014-06-05 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US9667322B2 (en) | 2012-12-28 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and system for wireless power transfer calibration |
| WO2014149861A2 (en) | 2013-03-15 | 2014-09-25 | Witricity Corporation | Wireless energy transfer |
| WO2015018868A1 (en) | 2013-08-07 | 2015-02-12 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| JP6144176B2 (ja) | 2013-10-15 | 2017-06-07 | 日東電工株式会社 | 磁界空間を形成可能な無線電力伝送装置及びその形成方法 |
| KR102145497B1 (ko) * | 2014-02-26 | 2020-08-14 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 무선 전력 전송 방법 및 장치 |
| EP3123587B1 (en) * | 2014-03-25 | 2018-06-06 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US10103577B2 (en) | 2014-03-31 | 2018-10-16 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| WO2015167054A1 (ko) | 2014-05-02 | 2015-11-05 | 엘에스전선 주식회사 | 무선 전력 중계 장치 및 무선 전력 전송 시스템 |
| JP6205308B2 (ja) | 2014-05-29 | 2017-09-27 | 日東電工株式会社 | 無線電力伝送装置 |
| EP3161940B1 (en) | 2014-06-24 | 2022-03-30 | Samsung Electronics Co., Ltd. | Method for transmitting a signal by a wireless power transmitter and wireless power transmitter |
| US10110018B2 (en) | 2014-12-23 | 2018-10-23 | Intel Corporation | Wireless power repeating |
| US10491042B2 (en) | 2015-05-03 | 2019-11-26 | Powermat Technologies Ltd. | Wireless power transmission |
| BR112018001067B1 (pt) | 2015-07-21 | 2022-11-08 | Koninklijke Philips N.V. | Transmissor de energia sem fio indutiva, receptor de energia sem fio indutiva e método de detectar objetos estranhos |
| US9985459B2 (en) | 2015-09-30 | 2018-05-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless charging system with user determined removal |
| WO2017134101A1 (en) | 2016-02-02 | 2017-08-10 | Koninklijke Philips N.V. | Device, power transmitter and methods for wireless power transfer |
| US20170353046A1 (en) * | 2016-06-02 | 2017-12-07 | Qualcomm Incorporated | Modular and assemblable wireless charging system and device |
| WO2018163169A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| EP4277084A3 (en) | 2017-03-07 | 2024-04-10 | Powermat Technologies Ltd. | System for wireless power charging |
| KR102561310B1 (ko) | 2017-03-07 | 2023-07-27 | 파워매트 테크놀로지스 엘티디. | 무선 전력 충전 시스템 |
-
2018
- 2018-03-07 KR KR1020197028308A patent/KR102548384B1/ko active Active
- 2018-03-07 JP JP2019548378A patent/JP7278217B2/ja active Active
- 2018-03-07 US US16/304,831 patent/US11271438B2/en active Active
- 2018-03-07 WO PCT/IL2018/050260 patent/WO2018163172A1/en not_active Ceased
- 2018-03-07 CN CN201880020907.0A patent/CN110771004A/zh active Pending
- 2018-03-07 EP EP18160592.4A patent/EP3373414B1/en not_active Revoked
- 2018-03-07 ES ES18160592T patent/ES2768084T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3373414A1 (en) | 2018-09-12 |
| US11271438B2 (en) | 2022-03-08 |
| JP2020511917A (ja) | 2020-04-16 |
| CN110771004A (zh) | 2020-02-07 |
| EP3373414B1 (en) | 2019-10-23 |
| KR102548384B1 (ko) | 2023-06-27 |
| WO2018163172A1 (en) | 2018-09-13 |
| JP7278217B2 (ja) | 2023-05-19 |
| US20200287425A1 (en) | 2020-09-10 |
| KR20190137794A (ko) | 2019-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2768084T3 (es) | Sistema inalámbrico de carga de energía | |
| US20220200353A1 (en) | System for wireless power charging | |
| JP7596462B2 (ja) | 無線電力充電用のシステム | |
| ES2699405T3 (es) | Sistemas y procedimientos para detectar características de transmisión inalámbrica de carga | |
| JP2023182827A (ja) | 無線電力充電用のシステム | |
| US11218030B2 (en) | System and method for determining Q factor | |
| US20160336809A1 (en) | System and methods for sensor based coil monitoring of a wireless power receiver | |
| EP3373412A1 (en) | System for wireless power charging | |
| Zhang et al. | Capttery: Scalable battery-like room-level wireless power |