SG10201708314TA - System and method for actively controlling output voltage of a wireless power transfer system - Google Patents

System and method for actively controlling output voltage of a wireless power transfer system

Info

Publication number
SG10201708314TA
SG10201708314TA SG10201708314TA SG10201708314TA SG10201708314TA SG 10201708314T A SG10201708314T A SG 10201708314TA SG 10201708314T A SG10201708314T A SG 10201708314TA SG 10201708314T A SG10201708314T A SG 10201708314TA SG 10201708314T A SG10201708314T A SG 10201708314TA
Authority
SG
Singapore
Prior art keywords
output voltage
wireless power
power transfer
controlling output
actively controlling
Prior art date
Application number
SG10201708314TA
Inventor
Kapil Jha
Arun Kumar Raghunathan
Arvind Kumar Tiwari
Deepak Aravind
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG10201708314TA publication Critical patent/SG10201708314TA/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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • 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
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/01—Resonant DC/DC converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
SG10201708314TA 2016-10-28 2017-10-09 System and method for actively controlling output voltage of a wireless power transfer system SG10201708314TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201641037044 2016-10-28

Publications (1)

Publication Number Publication Date
SG10201708314TA true SG10201708314TA (en) 2018-05-30

Family

ID=62020637

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201708314TA SG10201708314TA (en) 2016-10-28 2017-10-09 System and method for actively controlling output voltage of a wireless power transfer system

Country Status (3)

Country Link
US (2) US10411516B2 (en)
CN (2) CN116961252A (en)
SG (1) SG10201708314TA (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201708314TA (en) 2016-10-28 2018-05-30 Gen Electric System and method for actively controlling output voltage of a wireless power transfer system
JP2022523955A (en) * 2019-03-12 2022-04-27 ダアナア レゾリューション インク． Power transfer systems and methods
CN110549855A (en) * 2019-09-16 2019-12-10 中车株洲电力机车有限公司 Contactless induction power supply system of maglev train
JP7431957B2 (en) * 2019-10-30 2024-02-15 華為技術有限公司 Wireless charging receiving end, system and control method
CN110808625B (en) * 2019-10-30 2021-07-16 华为技术有限公司 Wireless charging receiving end, system and control method

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US8093758B2 (en) * 2003-05-23 2012-01-10 Auckland Uniservices Limited Method and apparatus for control of inductively coupled power transfer systems
JP4778432B2 (en) * 2003-05-23 2011-09-21 オークランド ユニサービシズ リミテッド Frequency controlled resonant converter
US8004235B2 (en) 2006-09-29 2011-08-23 Access Business Group International Llc System and method for inductively charging a battery
JP4410267B2 (en) * 2007-03-27 2010-02-03 株式会社東芝 Wireless communication method and apparatus
WO2010005324A1 (en) 2008-07-07 2010-01-14 Powerbyproxi Limited A contactless power receiver and method of operation
US8923015B2 (en) * 2008-11-26 2014-12-30 Auckland Uniservices Limited Primary-side power control for inductive power transfer
EP2564403B1 (en) * 2010-04-30 2016-09-21 Powermat Technologies Ltd. System and method for transfering power inductively over an extended region
FI20100427L (en) 2010-12-21 2012-06-23 Harri Heikki Tapani Elo Method and device for simultaneous rectification, regulation and power factor correction
CN104396109B (en) * 2012-02-02 2018-12-18 奥克兰联合服务有限公司 VAR for inductive power transfer systems is controlled
US9412513B2 (en) 2012-03-30 2016-08-09 Tdk Corporation Wireless power transmission system
EP2648309B1 (en) * 2012-04-03 2019-04-17 Lite-On Technology Corporation Comb-structured shielding layer and wireless charging transmitter thereof
US9859955B2 (en) 2012-08-24 2018-01-02 Qualcomm Incorporated System and method for power output control in wireless power transfer systems
US20140153294A1 (en) * 2012-12-05 2014-06-05 Infineon Technologies Austria Ag AC/DC Power Converter Arrangement
JP5808355B2 (en) 2013-03-22 2015-11-10 株式会社東芝 Wireless power feeding system, power reception control device, and power transmission control device
CN203261106U (en) * 2013-04-19 2013-10-30 彭玉灵 Wireless charging circuit and charging device
US9413175B2 (en) * 2013-06-03 2016-08-09 Lg Electronics Inc. Wireless charging system for transferring power to receivers having different standards using coils of differing shapes
DE102013219534A1 (en) 2013-09-27 2015-04-02 Siemens Aktiengesellschaft Charging station for an electrically driven vehicle
CN105309018B (en) * 2013-10-31 2019-07-09 华为技术有限公司 A kind of transmission method and device
CN104659924A (en) * 2013-11-18 2015-05-27 立锜科技股份有限公司 Power management unit, and device and method of wireless power supply unit thereof
US9153998B2 (en) 2013-12-02 2015-10-06 Qualcomm Incorporated Wireless power orthogonal polarization antenna array
US9490704B2 (en) * 2014-02-12 2016-11-08 Delta Electronics, Inc. System and methods for controlling secondary side switches in resonant power converters
WO2015182335A1 (en) * 2014-05-30 2015-12-03 株式会社Ihi Contactless power-supplying system, power-receiving device, and power-transmitting device
JP6326135B2 (en) * 2014-06-13 2018-05-16 株式会社東芝 DRIVE DEVICE AND METHOD THEREOF, AND WIRELESS POWER TRANSMISSION DEVICE
CN204008906U (en) * 2014-07-23 2014-12-10 深圳市易讯利科技有限公司 A kind of special change acquisition terminal with high tension loop monitoring
CN104218640B (en) 2014-08-29 2016-09-28 中国科学院电工研究所 There is the wireless charging system of multi load frequency adaptability
KR102197580B1 (en) * 2014-10-07 2021-01-04 주식회사 히타치엘지 데이터 스토리지 코리아 Apparatus and method for transmitting power wirelessly
US9866041B2 (en) * 2014-11-28 2018-01-09 Toyota Jidosha Kabushiki Kaisha Electric power transmission device
SG10201708314TA (en) 2016-10-28 2018-05-30 Gen Electric System and method for actively controlling output voltage of a wireless power transfer system

Also Published As

Publication number Publication date
US20180123398A1 (en) 2018-05-03
US20190356171A1 (en) 2019-11-21
US11075545B2 (en) 2021-07-27
CN108023412B (en) 2023-07-28
CN108023412A (en) 2018-05-11
CN116961252A (en) 2023-10-27
US10411516B2 (en) 2019-09-10

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