ES2614902T3 - Cálculo de la pérdida de potencia en la transmisión inductiva de potencia - Google Patents
Cálculo de la pérdida de potencia en la transmisión inductiva de potencia Download PDFInfo
- Publication number
- ES2614902T3 ES2614902T3 ES12711249.8T ES12711249T ES2614902T3 ES 2614902 T3 ES2614902 T3 ES 2614902T3 ES 12711249 T ES12711249 T ES 12711249T ES 2614902 T3 ES2614902 T3 ES 2614902T3
- Authority
- ES
- Spain
- Prior art keywords
- power
- transmitter
- receiver
- time
- received
- 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
- 238000004364 calculation method Methods 0.000 title claims abstract description 23
- 230000001939 inductive effect Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 title description 8
- 238000012546 transfer Methods 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 45
- 238000004891 communication Methods 0.000 claims description 31
- 238000005259 measurement Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- PIBIAJQNHWMGTD-UHFFFAOYSA-N 1-n,3-n-bis(4-methylphenyl)benzene-1,3-diamine Chemical compound C1=CC(C)=CC=C1NC1=CC=CC(NC=2C=CC(C)=CC=2)=C1 PIBIAJQNHWMGTD-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 208000015474 Central precocious puberty Diseases 0.000 description 1
- 208000037064 Papilloma of choroid plexus Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
-
- 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
- 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)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Near-Field Transmission Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11159036 | 2011-03-21 | ||
| EP11159036 | 2011-03-21 | ||
| PCT/IB2012/050905 WO2012127335A1 (en) | 2011-03-21 | 2012-03-12 | Calculating power loss for inductive power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2614902T3 true ES2614902T3 (es) | 2017-06-02 |
Family
ID=45895434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12711249.8T Active ES2614902T3 (es) | 2011-03-21 | 2012-03-12 | Cálculo de la pérdida de potencia en la transmisión inductiva de potencia |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US9625501B2 (OSRAM) |
| EP (1) | EP2689512B1 (OSRAM) |
| JP (2) | JP5940643B2 (OSRAM) |
| CN (1) | CN103430415B (OSRAM) |
| BR (1) | BR112013023947B1 (OSRAM) |
| ES (1) | ES2614902T3 (OSRAM) |
| IN (1) | IN2013CN08134A (OSRAM) |
| MX (1) | MX2013010657A (OSRAM) |
| PL (1) | PL2689512T3 (OSRAM) |
| RU (1) | RU2584820C2 (OSRAM) |
| WO (1) | WO2012127335A1 (OSRAM) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5749208B2 (ja) * | 2012-03-26 | 2015-07-15 | 株式会社東芝 | 送電装置、受電装置、制御装置および無線電力伝送システム |
| EP2730451A1 (en) * | 2012-11-13 | 2014-05-14 | Alcatel Lucent | A device and a method for controlling an induction coil |
| JP6202853B2 (ja) * | 2013-03-29 | 2017-09-27 | キヤノン株式会社 | 給電装置 |
| KR102040717B1 (ko) * | 2013-05-16 | 2019-11-27 | 삼성전자주식회사 | 무선 전력 전송 장치 및 무선 전력 전송 방법 |
| US9793717B2 (en) | 2013-08-23 | 2017-10-17 | Qualcomm Incorporated | Apparatus and method for non-compliant object detection |
| US10165603B2 (en) * | 2013-10-28 | 2018-12-25 | Nec Communication Systems, Ltd. | Collision detection device, communication device, collision detection method, and program |
| KR20150051637A (ko) * | 2013-11-05 | 2015-05-13 | (주)휴맥스 | 디스플레이 창 크기 또는 위치 조정 방법, 장치 및 시스템 |
| WO2015125655A1 (ja) * | 2014-02-24 | 2015-08-27 | ソニー株式会社 | 受電装置、給電制御方法、および給電システム |
| KR101762778B1 (ko) | 2014-03-04 | 2017-07-28 | 엘지이노텍 주식회사 | 무선 충전 및 통신 기판 그리고 무선 충전 및 통신 장치 |
| EP3123587B1 (en) * | 2014-03-25 | 2018-06-06 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| JP6359924B2 (ja) * | 2014-09-17 | 2018-07-18 | トヨタ自動車株式会社 | 非接触送受電システム |
| EP3212102B1 (en) * | 2014-10-31 | 2024-01-24 | Medtronic Advanced Energy LLC | Fingerswitch circuitry to reduce rf leakage current |
| JP6512799B2 (ja) * | 2014-11-27 | 2019-05-15 | キヤノン株式会社 | 給電装置、制御方法及びプログラム |
| CN105990887A (zh) * | 2015-02-15 | 2016-10-05 | 盛群半导体股份有限公司 | 无线充电装置以及无线充电异常侦测方法 |
| 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 |
| US10212519B2 (en) | 2015-11-19 | 2019-02-19 | The Lovesac Company | Electronic furniture systems with integrated internal speakers |
| US11689856B2 (en) | 2015-11-19 | 2023-06-27 | The Lovesac Company | Electronic furniture systems with integrated induction charger |
| US12495253B2 (en) | 2015-11-19 | 2025-12-09 | The Lovesac Company | Systems and methods for tuning based on furniture configuration |
| CN107026516B (zh) * | 2016-02-01 | 2022-04-05 | 恩智浦美国有限公司 | 无线充电系统中的接收机移除检测 |
| CN109075816A (zh) * | 2016-04-06 | 2018-12-21 | 皇家飞利浦有限公司 | 无线功率传输系统中的物体检测 |
| US11424645B2 (en) | 2016-05-10 | 2022-08-23 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| US20180138752A1 (en) * | 2016-11-17 | 2018-05-17 | Integrated Device Technology, Inc. | Long distance positioning guide for wireless power |
| CN110149809B (zh) | 2016-12-05 | 2023-04-14 | 皇家飞利浦有限公司 | 无线功率传输系统中的异物检测 |
| DE102017214747A1 (de) * | 2017-02-10 | 2018-08-16 | Robert Bosch Gmbh | Verfahren zu einem Betrieb einer Induktionsladevorrichtung |
| KR102548384B1 (ko) * | 2017-03-07 | 2023-06-27 | 파워매트 테크놀로지스 엘티디. | 무선 전력 충전 시스템 |
| EP4277084A3 (en) | 2017-03-07 | 2024-04-10 | Powermat Technologies Ltd. | System for wireless power charging |
| WO2018163169A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| EP3410568A1 (en) | 2017-05-30 | 2018-12-05 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| US10732251B2 (en) * | 2017-07-07 | 2020-08-04 | The Regents Of The University Of Michigan | Wireless power transfer metering |
| EP3457525A1 (en) | 2017-09-18 | 2019-03-20 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3528364A1 (en) | 2018-02-20 | 2019-08-21 | Koninklijke Philips N.V. | Wireless power transfer system |
| EP3570410A1 (en) | 2018-05-16 | 2019-11-20 | Koninklijke Philips N.V. | Wireless power transfer detecting foreign objects |
| CN116961259A (zh) | 2018-10-26 | 2023-10-27 | Lg电子株式会社 | 从发送机接收/向接收机传送无线功率的方法 |
| EP3664253A1 (en) | 2018-12-05 | 2020-06-10 | Koninklijke Philips N.V. | Device and method for wireless power transfer |
| CN111371189B (zh) | 2018-12-26 | 2024-06-25 | 恩智浦美国有限公司 | 在具有复杂谐振电路的无线充电系统中确定q因数 |
| EP3713045A1 (en) | 2019-03-19 | 2020-09-23 | Koninklijke Philips N.V. | Device and method for wireless power transfer and improved foreign object detecion |
| EP3790158A1 (en) * | 2019-09-09 | 2021-03-10 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| CN112928825A (zh) | 2019-12-06 | 2021-06-08 | 恩智浦美国有限公司 | 确定品质因数的方法及无线充电器 |
| 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 |
| EP3916960A1 (en) | 2020-05-26 | 2021-12-01 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP4016796A1 (en) | 2020-12-18 | 2022-06-22 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| DE102021200177A1 (de) | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betrieb einer drahtlosen Übertragungsvorrichtung zur Erkennung und Vermeidung unerwünschter Abstrahlungen von hochfrequenten Feldern |
| US20230053186A1 (en) * | 2021-08-16 | 2023-02-16 | Aira, Inc. | Transmitter Coil Power Foreign Object Detection |
| EP4254724A1 (en) | 2022-03-29 | 2023-10-04 | Koninklijke Philips N.V. | Wireless power transfer |
| EP4429072A1 (en) | 2023-03-09 | 2024-09-11 | Koninklijke Philips N.V. | Wireless power transfer |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2835120B1 (fr) * | 2002-01-21 | 2006-10-20 | Evolium Sas | Procede et dispositif de preparation de signaux destines a etre compares pour etablir une pre-distorsion sur l'entree d'un amplificateur |
| US20070069495A1 (en) * | 2003-11-20 | 2007-03-29 | Middlebrook Matthew C | Air suspension system for use on a motor vehicle |
| GB2414120B (en) | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
| US7443057B2 (en) * | 2004-11-29 | 2008-10-28 | Patrick Nunally | Remote power charging of electronic devices |
| RU2282862C1 (ru) * | 2005-02-21 | 2006-08-27 | Георгий Михайлович Михеев | Устройство для измерения тока и потерь холостого хода силовых трансформаторов при малом напряжении |
| CN101039154B (zh) * | 2006-03-15 | 2010-08-25 | 联芯科技有限公司 | 一种获取用户终端收发通道传输时间的方法 |
| US20070273484A1 (en) * | 2006-05-11 | 2007-11-29 | Magnus Cederlof | Method of and reader for automatic synchronization of reader wakeup signals to radio tags |
| US7852972B2 (en) * | 2006-05-22 | 2010-12-14 | Qualcomm Incorporated | Single-burst acquistion for wireless communication system |
| US8416412B2 (en) * | 2006-11-09 | 2013-04-09 | Carl Zeiss Sms Gmbh | Method for determination of residual errors |
| PL2154763T3 (pl) | 2007-03-22 | 2022-01-17 | Powermat Technologies Ltd. | Monitor sprawności dla indukcyjnego przesyłu mocy |
| JP2009022122A (ja) * | 2007-07-13 | 2009-01-29 | Toko Inc | 非接触電力伝送装置 |
| US8280324B2 (en) * | 2008-04-17 | 2012-10-02 | Broadcom Corporation | Method and system for closed loop power control in wireless systems |
| CN102089954B (zh) * | 2008-07-09 | 2015-03-11 | 捷通国际有限公司 | 无线充电系统 |
| US8008615B2 (en) * | 2008-09-30 | 2011-08-30 | The Invention Science Fund I, Llc | Beam power with broadcaster impingement detection |
| RU2408476C2 (ru) * | 2009-01-20 | 2011-01-10 | Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) | Способ беспроводной передачи электрической энергии и устройство для его осуществления (варианты) |
| GB2467966B (en) | 2009-02-24 | 2013-04-03 | Dyson Technology Ltd | Rotor assembly |
| JP2010220418A (ja) * | 2009-03-17 | 2010-09-30 | Olympus Imaging Corp | 電子機器、充電器および充電システム |
| JP5431774B2 (ja) * | 2009-04-14 | 2014-03-05 | 富士通テン株式会社 | 無線電力伝送装置および無線電力伝送方法 |
| US8575944B2 (en) * | 2009-11-03 | 2013-11-05 | Robert Bosch Gmbh | Foreign object detection in inductive coupled devices |
| 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 |
| JP2011211760A (ja) * | 2010-03-26 | 2011-10-20 | Panasonic Electric Works Co Ltd | 非接触給電装置及び非接触充電システム |
| DE102011087915B4 (de) * | 2011-12-07 | 2015-04-09 | Siemens Aktiengesellschaft | Verfahren zur Überwachung der Patientenbelastung in einer Magnetresonanzeinrichtung |
-
2012
- 2012-03-12 RU RU2013146792/07A patent/RU2584820C2/ru active
- 2012-03-12 ES ES12711249.8T patent/ES2614902T3/es active Active
- 2012-03-12 IN IN8134CHN2013 patent/IN2013CN08134A/en unknown
- 2012-03-12 EP EP12711249.8A patent/EP2689512B1/en active Active
- 2012-03-12 JP JP2014500491A patent/JP5940643B2/ja active Active
- 2012-03-12 PL PL12711249T patent/PL2689512T3/pl unknown
- 2012-03-12 MX MX2013010657A patent/MX2013010657A/es active IP Right Grant
- 2012-03-12 CN CN201280014058.0A patent/CN103430415B/zh active Active
- 2012-03-12 US US14/003,827 patent/US9625501B2/en active Active
- 2012-03-12 WO PCT/IB2012/050905 patent/WO2012127335A1/en not_active Ceased
- 2012-03-12 BR BR112013023947A patent/BR112013023947B1/pt active IP Right Grant
-
2016
- 2016-02-25 JP JP2016034663A patent/JP6134023B2/ja active Active
-
2017
- 2017-04-11 US US15/484,429 patent/US10545180B2/en active Active
-
2019
- 2019-12-19 US US16/720,077 patent/US11293957B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10545180B2 (en) | 2020-01-28 |
| EP2689512A1 (en) | 2014-01-29 |
| WO2012127335A1 (en) | 2012-09-27 |
| JP5940643B2 (ja) | 2016-06-29 |
| CN103430415B (zh) | 2016-03-16 |
| MX2013010657A (es) | 2013-10-07 |
| IN2013CN08134A (OSRAM) | 2015-08-21 |
| JP2016106516A (ja) | 2016-06-16 |
| PL2689512T3 (pl) | 2017-06-30 |
| RU2584820C2 (ru) | 2016-05-20 |
| BR112013023947A2 (pt) | 2017-04-25 |
| EP2689512B1 (en) | 2016-11-30 |
| CN103430415A (zh) | 2013-12-04 |
| US20170219638A1 (en) | 2017-08-03 |
| JP6134023B2 (ja) | 2017-05-24 |
| RU2013146792A (ru) | 2015-04-27 |
| US9625501B2 (en) | 2017-04-18 |
| US20200124648A1 (en) | 2020-04-23 |
| US11293957B2 (en) | 2022-04-05 |
| US20140001879A1 (en) | 2014-01-02 |
| JP2014512158A (ja) | 2014-05-19 |
| BR112013023947B1 (pt) | 2020-05-05 |
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