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SG10201501675WA - Power Transfer Device - Google Patents

Power Transfer Device

Info

Publication number
SG10201501675WA
SG10201501675WA SG10201501675WA SG10201501675WA SG10201501675WA SG 10201501675W A SG10201501675W A SG 10201501675WA SG 10201501675W A SG10201501675W A SG 10201501675WA SG 10201501675W A SG10201501675W A SG 10201501675WA SG 10201501675W A SG10201501675W A SG 10201501675WA
Authority
SG
Singapore
Prior art keywords
transfer device
power transfer
power
transfer
Prior art date
Application number
SG10201501675WA
Inventor
Rui-Feng Xue
Jia Hao Cheong
Hyouk-Kyu Cha
Minkyu Je
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG10201501675WA priority Critical patent/SG10201501675WA/en
Publication of SG10201501675WA publication Critical patent/SG10201501675WA/en

Links

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
SG10201501675WA 2011-09-08 2012-09-10 Power Transfer Device SG10201501675WA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG10201501675WA SG10201501675WA (en) 2011-09-08 2012-09-10 Power Transfer Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG2011064649 2011-09-08
SG10201501675WA SG10201501675WA (en) 2011-09-08 2012-09-10 Power Transfer Device

Publications (1)

Publication Number Publication Date
SG10201501675WA true SG10201501675WA (en) 2015-05-28

Family

ID=47829200

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201501675WA SG10201501675WA (en) 2011-09-08 2012-09-10 Power Transfer Device
SG2012067054A SG188744A1 (en) 2011-09-08 2012-09-10 Power transfer device

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2012067054A SG188744A1 (en) 2011-09-08 2012-09-10 Power transfer device

Country Status (2)

Country Link
US (1) US9240690B2 (en)
SG (2) SG10201501675WA (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013007290T5 (en) * 2013-09-26 2016-04-21 Intel Corporation Integrated low-dropout voltage regulator with digital power gate driver
KR102062212B1 (en) 2013-10-04 2020-01-03 삼성전자주식회사 Antenna device for electronic device
US9983607B2 (en) * 2014-11-04 2018-05-29 Microchip Technology Incorporated Capacitor-less low drop-out (LDO) regulator
EP3342042B1 (en) * 2015-08-24 2022-04-13 The Regents of The University of California Low power magnetic field body area network
US20190041885A1 (en) * 2017-08-02 2019-02-07 Vidatronic Inc. Adaptive bulk-bias technique to improve supply noise rejection, load regulation and transient performance of voltage regulators
US10797609B2 (en) * 2019-02-26 2020-10-06 Analog Devices International Unlimited Company Systems and methods for transferring power across an isolation barrier using an active self synchronized rectifier
US10790754B2 (en) * 2019-02-26 2020-09-29 Analog Devices International Unlimited Company Systems and methods for transferring power across an isolation barrier using an active resonator
US12101138B2 (en) * 2019-09-19 2024-09-24 Sensormatic Electronics, LLC Self-detaching anti-theft device using direct and harvested resonant energy
US11156022B2 (en) 2019-09-20 2021-10-26 Sensormatic Electronics, LLC Tack with free spinning feature
US11290094B2 (en) * 2019-11-20 2022-03-29 Mediatek Singapore Pte. Ltd. High-linearity input buffer
WO2022144566A1 (en) * 2020-12-28 2022-07-07 Silicon Craft Technology Public Company Limited (Sict) Voltage regulator circuit for rfid circuit
US11990847B2 (en) 2022-07-19 2024-05-21 King Fahd University Of Petroleum And Minerals Body biasing of a CMOS rectifier for RF energy harvesting
US12468324B2 (en) * 2023-06-21 2025-11-11 Texas Instruments Incorporated Supply selection circuit with input noise suppression and wide operating range

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703815B2 (en) 2002-05-20 2004-03-09 Texas Instruments Incorporated Low drop-out regulator having current feedback amplifier and composite feedback loop
US7514966B2 (en) 2005-06-02 2009-04-07 Via Technologies, Inc. Fast, low offset ground sensing comparator
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
EP2340611A4 (en) 2008-09-27 2013-11-27 Witricity Corp WIRELESS ENERGY TRANSFER SYSTEMS

Also Published As

Publication number Publication date
US9240690B2 (en) 2016-01-19
SG188744A1 (en) 2013-04-30
US20130062962A1 (en) 2013-03-14

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