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TW200943664A - Non-contact electric power supply system - Google Patents

Non-contact electric power supply system

Info

Publication number
TW200943664A
TW200943664ATW97111839ATW97111839ATW200943664ATW 200943664 ATW200943664 ATW 200943664ATW 97111839 ATW97111839 ATW 97111839ATW 97111839 ATW97111839 ATW 97111839ATW 200943664 ATW200943664 ATW 200943664A
Authority
TW
Taiwan
Prior art keywords
power supply
array
coil set
supply coil
load sensing
Prior art date
Application number
TW97111839A
Other languages
Chinese (zh)
Inventor
Fenq-Lin Jenq
Original Assignee
Fenq-Lin Jenq
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 Fenq-Lin JenqfiledCriticalFenq-Lin Jenq
Priority to TW97111839ApriorityCriticalpatent/TW200943664A/en
Publication of TW200943664ApublicationCriticalpatent/TW200943664A/en

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Abstract

This invention relates to an array circuit of power supply coil set, comprising a power supply unit and an array power supply coil set. This invention also relates to a non-contact power supply system, comprising a plurality of array circuits of power supply coil set, at least one load sensing coil set, a detection circuit, and a control circuit. This invention also relates to a non-contact power supply method, in which a load sensing coil set approaches any array position of the array power supply coil set to cause the impedance change of the power supply coil adjacent to the array position; the detection circuit scans every power supply coil of the array power supply coil set and reads the impedance messages respectively; the power supply unit provides power to the power supply coil with an impedance message complying with the setting values such that the power is transmitted from the power supply coil to the load sensing coil set.
TW97111839A2008-04-012008-04-01Non-contact electric power supply systemTW200943664A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
TW97111839ATW200943664A (en)2008-04-012008-04-01Non-contact electric power supply system

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
TW97111839ATW200943664A (en)2008-04-012008-04-01Non-contact electric power supply system

Publications (1)

Publication NumberPublication Date
TW200943664Atrue TW200943664A (en)2009-10-16

Family

ID=44869074

Family Applications (1)

Application NumberTitlePriority DateFiling Date
TW97111839ATW200943664A (en)2008-04-012008-04-01Non-contact electric power supply system

Country Status (1)

CountryLink
TW (1)TW200943664A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN101814776A (en)*2010-05-052010-08-25中南林业科技大学Wireless electric energy transmission device
TWI415356B (en)*2010-01-272013-11-11
CN103633687A (en)*2012-08-232014-03-12三星电子株式会社Method and apparatus for wireless charging an electronic device
CN103636098A (en)*2011-06-102014-03-12捷通国际有限公司 Systems and methods for detecting, characterizing and tracking inductive power receivers
CN104022581A (en)*2014-05-222014-09-03西南交通大学Segmented guide rail switching method of locomotive wireless power supply system
TWI467882B (en)*2009-11-302015-01-01Broadcom CorpDevice with integrated wireless power receiver
TWI470896B (en)*2011-10-142015-01-21Lg Innotek Co Ltd Wireless power transmitter
US8952655B2 (en)2009-11-302015-02-10Broadcom CorporationBattery with integrated wireless power receiver and/or RFID
CN104377841A (en)*2014-11-172015-02-25中国矿业大学Three-phase wireless power supply system load position detection and control method
TWI492474B (en)*2011-11-022015-07-11Lg Innotek Co LtdWireless power transmitter and power transmission method thereof
CN106410982A (en)*2015-07-312017-02-15三星电机株式会社Wireless power transmitter

Cited By (20)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US9590444B2 (en)2009-11-302017-03-07Broadcom CorporationDevice with integrated wireless power receiver configured to make a charging determination based on a level of battery life and charging efficiency
TWI467882B (en)*2009-11-302015-01-01Broadcom CorpDevice with integrated wireless power receiver
US8952655B2 (en)2009-11-302015-02-10Broadcom CorporationBattery with integrated wireless power receiver and/or RFID
TWI415356B (en)*2010-01-272013-11-11
CN101814776A (en)*2010-05-052010-08-25中南林业科技大学Wireless electric energy transmission device
CN101814776B (en)*2010-05-052012-12-12中南林业科技大学Wireless electric energy transmission device
CN103636098A (en)*2011-06-102014-03-12捷通国际有限公司 Systems and methods for detecting, characterizing and tracking inductive power receivers
US9923388B2 (en)2011-10-142018-03-20Lg Innotek Co., Ltd.Wireless power transmitter
TWI470896B (en)*2011-10-142015-01-21Lg Innotek Co Ltd Wireless power transmitter
US9300366B2 (en)2011-10-142016-03-29Lg Innotek Co., Ltd.Wireless power transmitter
TWI492474B (en)*2011-11-022015-07-11Lg Innotek Co LtdWireless power transmitter and power transmission method thereof
US10033224B2 (en)2011-11-022018-07-24Lg Innotek Co., Ltd.Wireless power transmitter and power transmission method thereof
TWI637577B (en)*2011-11-022018-10-01Ｌｇ伊諾特股份有限公司Wireless power transmitter and power transmission method thereof
US10181756B2 (en)2011-11-022019-01-15Lg Innotek Co., Ltd.Wireless power transmitter and power transmission method thereof
US9450445B2 (en)2012-08-232016-09-20Samsung Electronics Co., Ltd.Method and apparatus for wireless charging an electronic device
CN103633687A (en)*2012-08-232014-03-12三星电子株式会社Method and apparatus for wireless charging an electronic device
CN104022581B (en)*2014-05-222016-04-20西南交通大学A kind of sectional guide rail changing method of locomotive wireless power supply system
CN104022581A (en)*2014-05-222014-09-03西南交通大学Segmented guide rail switching method of locomotive wireless power supply system
CN104377841A (en)*2014-11-172015-02-25中国矿业大学Three-phase wireless power supply system load position detection and control method
CN106410982A (en)*2015-07-312017-02-15三星电机株式会社Wireless power transmitter

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