WO2012125590A3 - Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques - Google Patents

Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques Download PDF

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Publication number
WO2012125590A3
WO2012125590A3 PCT/US2012/028829 US2012028829W WO2012125590A3 WO 2012125590 A3 WO2012125590 A3 WO 2012125590A3 US 2012028829 W US2012028829 W US 2012028829W WO 2012125590 A3 WO2012125590 A3 WO 2012125590A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlling
asymmetric voltage
voltage cancellation
cancellation techniques
lcl
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.)
Ceased
Application number
PCT/US2012/028829
Other languages
French (fr)
Other versions
WO2012125590A9 (en
WO2012125590A2 (en
Inventor
Kylee Devro SEALY
Bryan Thomas SHARP
Hunter WU
Aaron GILCHRIST
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.)
Utah State University Research Foundation
Original Assignee
Utah State University Research Foundation
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 Utah State University Research Foundation filed Critical Utah State University Research Foundation
Priority to EP12757944.9A priority Critical patent/EP2684286A2/en
Priority to JP2013558097A priority patent/JP2014508499A/en
Priority to CN201280017691.5A priority patent/CN103609013B/en
Priority to KR1020137026924A priority patent/KR20140041461A/en
Priority to US13/642,925 priority patent/US9246409B2/en
Priority to BR112013023212A priority patent/BR112013023212A2/en
Publication of WO2012125590A2 publication Critical patent/WO2012125590A2/en
Publication of WO2012125590A9 publication Critical patent/WO2012125590A9/en
Publication of WO2012125590A3 publication Critical patent/WO2012125590A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC 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
    • H02M7/537—Conversion of DC power input into AC 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of DC power input into AC 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of DC power input into AC 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4815—Resonant 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Networks Using Active Elements (AREA)
  • Feedback Control In General (AREA)

Abstract

A method and apparatus for LCL resonant converter control utilizing Asymmetric Voltage Cancellation is described. The methods to determine the optimal trajectory of the control variables are discussed. Practical implementations of sensing load parameters are included. Simple PI, PID and fuzzy logic controllers are included with AVC for achieving good transient response characteristics with output current regulation.
PCT/US2012/028829 2011-03-11 2012-03-12 Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques Ceased WO2012125590A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12757944.9A EP2684286A2 (en) 2011-03-11 2012-03-12 Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques
JP2013558097A JP2014508499A (en) 2011-03-11 2012-03-12 Method and apparatus for controlling an LCL converter using asymmetric voltage cancellation techniques
CN201280017691.5A CN103609013B (en) 2011-03-11 2012-03-12 Utilize the method and apparatus of asymmetrical voltage technology for eliminating control LCL converter
KR1020137026924A KR20140041461A (en) 2011-03-11 2012-03-12 Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques
US13/642,925 US9246409B2 (en) 2011-03-11 2012-03-12 Method and apparatus for controlling LCL converters using asymmetric voltage cancellation techniques
BR112013023212A BR112013023212A2 (en) 2011-03-11 2012-03-12 METHOD AND APPARATUS FOR CONTROLLING LCL CONVERTERS USING ASYMMETRIC VOLTAGE CANCELLATION TECHNIQUES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161451823P 2011-03-11 2011-03-11
US61/451,823 2011-03-11

Publications (3)

Publication Number Publication Date
WO2012125590A2 WO2012125590A2 (en) 2012-09-20
WO2012125590A9 WO2012125590A9 (en) 2012-11-08
WO2012125590A3 true WO2012125590A3 (en) 2012-12-27

Family

ID=46831292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/028829 Ceased WO2012125590A2 (en) 2011-03-11 2012-03-12 Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques

Country Status (7)

Country Link
US (1) US9246409B2 (en)
EP (1) EP2684286A2 (en)
JP (1) JP2014508499A (en)
KR (1) KR20140041461A (en)
CN (1) CN103609013B (en)
BR (1) BR112013023212A2 (en)
WO (1) WO2012125590A2 (en)

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US10974608B2 (en) * 2017-07-19 2021-04-13 Hyundai Motor Company Method and apparatus for selectively performing full bridge control and half bridge control in wireless power transfer system using LCCL-S resonant network
WO2019126828A1 (en) 2017-12-22 2019-06-27 Wireless Advanced Vehicle Electrification, Inc. Wireless power transfer pad with multiple windings
US11462943B2 (en) 2018-01-30 2022-10-04 Wireless Advanced Vehicle Electrification, Llc DC link charging of capacitor in a wireless power transfer pad
US11437854B2 (en) 2018-02-12 2022-09-06 Wireless Advanced Vehicle Electrification, Llc Variable wireless power transfer system
CN108832832B (en) * 2018-07-03 2020-11-24 华南理工大学 A staggered parallel grid-connected inverter
GB2580117A (en) * 2018-12-21 2020-07-15 Bombardier Primove Gmbh An antenna arrangement and a method of operating an antenna arrangement
CN111669055B (en) * 2019-03-08 2021-05-28 台达电子企业管理（上海）有限公司 Voltage conversion circuit and control method thereof
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DE102019124568A1 (en) * 2019-09-12 2021-03-18 Tdk Electronics Ag Method of operating a wireless charger and wireless charger system
EP4145692A4 (en) * 2020-05-29 2023-06-07 Huawei Digital Power Technologies Co., Ltd. SWITCHING INDUCTOR POWER CONVERTERS AND COMMUNICATION SYSTEM AND METHOD
TWI783340B (en) * 2020-12-31 2022-11-11 致茂電子股份有限公司 Voltage control method
CN114696571B (en) * 2020-12-31 2025-08-26 致茂电子(苏州)有限公司 Voltage control method
EP4282053A4 (en) * 2021-01-22 2025-01-22 Auckland Uniservices Limited DUTY CYCLE CONTROL IN MULTIPHASE WIRELESS POWER TRANSMISSION SYSTEMS

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Also Published As

Publication number Publication date
EP2684286A2 (en) 2014-01-15
CN103609013A (en) 2014-02-26
CN103609013B (en) 2016-03-09
US20130039099A1 (en) 2013-02-14
US9246409B2 (en) 2016-01-26
WO2012125590A9 (en) 2012-11-08
WO2012125590A2 (en) 2012-09-20
KR20140041461A (en) 2014-04-04
JP2014508499A (en) 2014-04-03
BR112013023212A2 (en) 2017-01-03

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