CN103430415B - 计算感应式电能传输的电能损耗 - Google Patents

计算感应式电能传输的电能损耗 Download PDF

Info

Publication number
CN103430415B
CN103430415B CN201280014058.0A CN201280014058A CN103430415B CN 103430415 B CN103430415 B CN 103430415B CN 201280014058 A CN201280014058 A CN 201280014058A CN 103430415 B CN103430415 B CN 103430415B
Authority
CN
China
Prior art keywords
electric energy
power
transmitter
receiver
time
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
Application number
CN201280014058.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN103430415A (zh
Inventor
A.范瓦根恩根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN103430415A publication Critical patent/CN103430415A/zh
Application granted granted Critical
Publication of CN103430415B publication Critical patent/CN103430415B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00Arrangements for measuring electric power or power factor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00Arrangements for measuring electric power or power factor
    • G01R21/133Arrangements for measuring electric power or power factor by using digital technique
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79Near-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)
CN201280014058.0A 2011-03-21 2012-03-12 计算感应式电能传输的电能损耗 Active CN103430415B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11159036 2011-03-21
EP11159036.0 2011-03-21
PCT/IB2012/050905 WO2012127335A1 (en) 2011-03-21 2012-03-12 Calculating power loss for inductive power transmission

Publications (2)

Publication Number Publication Date
CN103430415A CN103430415A (zh) 2013-12-04
CN103430415B true CN103430415B (zh) 2016-03-16

Family

ID=45895434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280014058.0A Active CN103430415B (zh) 2011-03-21 2012-03-12 计算感应式电能传输的电能损耗

Country Status (11)

Country Link
US (3) US9625501B2 (enExample)
EP (1) EP2689512B1 (enExample)
JP (2) JP5940643B2 (enExample)
CN (1) CN103430415B (enExample)
BR (1) BR112013023947B1 (enExample)
ES (1) ES2614902T3 (enExample)
IN (1) IN2013CN08134A (enExample)
MX (1) MX2013010657A (enExample)
PL (1) PL2689512T3 (enExample)
RU (1) RU2584820C2 (enExample)
WO (1) WO2012127335A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
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
US9929601B2 (en) 2013-08-23 2018-03-27 Qualcomm Incorporated Apparatus and method for lost power detection
JP6161137B2 (ja) * 2013-10-28 2017-07-12 日本電気通信システム株式会社 衝突検出装置、通信装置、衝突検出方法、及びプログラム
KR20150051637A (ko) * 2013-11-05 2015-05-13 (주)휴맥스 디스플레이 창 크기 또는 위치 조정 방법, 장치 및 시스템
JP6493385B2 (ja) * 2014-02-24 2019-04-03 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
EP3661015A1 (en) * 2014-03-25 2020-06-03 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
CN107106228B (zh) * 2014-10-31 2020-05-05 美敦力先进能量有限公司 用于减少rf发生器中的泄漏电流的功率监测电路与方法
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
US12495253B2 (en) 2015-11-19 2025-12-09 The Lovesac Company Systems and methods for tuning based on furniture configuration
US11689856B2 (en) 2015-11-19 2023-06-27 The Lovesac Company Electronic furniture systems with integrated induction charger
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
EP3440781A1 (en) * 2016-04-06 2019-02-13 Koninklijke Philips N.V. Object detection in wireless power transfer system
EP3455919B1 (en) 2016-05-10 2020-07-08 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
WO2018104068A1 (en) 2016-12-05 2018-06-14 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
DE102017214747A1 (de) * 2017-02-10 2018-08-16 Robert Bosch Gmbh Verfahren zu einem Betrieb einer Induktionsladevorrichtung
KR102601200B1 (ko) 2017-03-07 2023-11-09 파워매트 테크놀로지스 엘티디. 무선 전력 충전 시스템
EP4297242A3 (en) 2017-03-07 2024-02-28 Powermat Technologies Ltd. System for wireless power charging
JP7278217B2 (ja) * 2017-03-07 2023-05-19 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
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
CN112913109B (zh) * 2018-10-26 2023-08-04 Lg电子株式会社 用于在无线功率传输系统中发送或接收数据的设备和方法
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039154A (zh) * 2006-03-15 2007-09-19 大唐移动通信设备有限公司 一种获取用户终端收发通道传输时间的方法
EP2154763A2 (en) * 2007-03-22 2010-02-17 Powermat Ltd Efficiency monitor for inductive power transmission
US20100097608A1 (en) * 2006-11-09 2010-04-22 Carl Zeiss Sms Gmbh Method for determination of residual errors

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
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
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
MY159639A (en) * 2008-07-09 2017-01-13 Access Business Group Int Llc Wireless charging system
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
TWI577103B (zh) * 2010-02-08 2017-04-01 通路實業集團國際公司 置入之寄生金屬檢測及其相關方法
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039154A (zh) * 2006-03-15 2007-09-19 大唐移动通信设备有限公司 一种获取用户终端收发通道传输时间的方法
US20100097608A1 (en) * 2006-11-09 2010-04-22 Carl Zeiss Sms Gmbh Method for determination of residual errors
EP2154763A2 (en) * 2007-03-22 2010-02-17 Powermat Ltd Efficiency monitor for inductive power transmission

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
基于RFID技术的多负载无线供电系统研制;荆晓博等;《现代科学仪器》;20071231;第43页至第45页 *

Also Published As

Publication number Publication date
MX2013010657A (es) 2013-10-07
PL2689512T3 (pl) 2017-06-30
US20200124648A1 (en) 2020-04-23
EP2689512B1 (en) 2016-11-30
IN2013CN08134A (enExample) 2015-08-21
EP2689512A1 (en) 2014-01-29
BR112013023947B1 (pt) 2020-05-05
JP5940643B2 (ja) 2016-06-29
JP6134023B2 (ja) 2017-05-24
JP2014512158A (ja) 2014-05-19
WO2012127335A1 (en) 2012-09-27
BR112013023947A2 (pt) 2017-04-25
US11293957B2 (en) 2022-04-05
RU2013146792A (ru) 2015-04-27
CN103430415A (zh) 2013-12-04
RU2584820C2 (ru) 2016-05-20
ES2614902T3 (es) 2017-06-02
US10545180B2 (en) 2020-01-28
JP2016106516A (ja) 2016-06-16
US9625501B2 (en) 2017-04-18
US20140001879A1 (en) 2014-01-02
US20170219638A1 (en) 2017-08-03

Similar Documents

Publication Publication Date Title
CN103430415B (zh) 计算感应式电能传输的电能损耗
US11424647B2 (en) Foreign object detection in a wireless power transfer system
JP6515142B2 (ja) 入力寄生金属の検出
CN106463973B (zh) 无线感应电力转移
US10879744B2 (en) Foreign object detection in a wireless power transfer system
JP6553187B2 (ja) ワイヤレス誘導電力伝送
JP7672396B2 (ja) 無線電力伝送システムにおける異物検知
EP3879671A1 (en) Wireless power transfer
CN105634562B (zh) 无线电源接收装置及无线通信装置
CN110323845A (zh) 非接触式发射器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant