ATE346415T1 - Verfahren und vorrichtung zur kontaktlosen stromversorgung - Google Patents

Verfahren und vorrichtung zur kontaktlosen stromversorgung

Info

Publication number
ATE346415T1
ATE346415T1 AT98939305T AT98939305T ATE346415T1 AT E346415 T1 ATE346415 T1 AT E346415T1 AT 98939305 T AT98939305 T AT 98939305T AT 98939305 T AT98939305 T AT 98939305T AT E346415 T1 ATE346415 T1 AT E346415T1
Authority
AT
Austria
Prior art keywords
power
loads
primary
energy converter
power source
Prior art date
Application number
AT98939305T
Other languages
English (en)
Inventor
Jurgen G Meins
John D Sinsley
Original Assignee
Jurgen G Meins
John D Sinsley
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 Jurgen G Meins, John D Sinsley filed Critical Jurgen G Meins
Application granted granted Critical
Publication of ATE346415T1 publication Critical patent/ATE346415T1/de

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/002—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes
    • B60L15/005—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes for control of propulsion for vehicles propelled by linear motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
    • 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
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or 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
    • 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
    • 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
    • H02M7/4807—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 having a high frequency intermediate AC stage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AT98939305T 1997-08-08 1998-08-07 Verfahren und vorrichtung zur kontaktlosen stromversorgung ATE346415T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5493797P 1997-08-08 1997-08-08

Publications (1)

Publication Number Publication Date
ATE346415T1 true ATE346415T1 (de) 2006-12-15

Family

ID=21994504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98939305T ATE346415T1 (de) 1997-08-08 1998-08-07 Verfahren und vorrichtung zur kontaktlosen stromversorgung

Country Status (8)

Country Link
US (1) US6515878B1 (de)
EP (1) EP0929926B1 (de)
AT (1) ATE346415T1 (de)
AU (1) AU8776598A (de)
DE (1) DE69836468T2 (de)
ES (1) ES2278417T3 (de)
PT (1) PT929926E (de)
WO (1) WO1999008359A1 (de)

Families Citing this family (273)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084527B2 (en) * 2000-03-22 2006-08-01 Lju Industrieelektronik Gmbh Electric suspended conveyor with contactless energy transmission
DE10053373B4 (de) 2000-10-27 2019-10-02 Sew-Eurodrive Gmbh & Co Kg Verfahren und Vorrichtung zur berührungslosen Energieübertragung
JP4773002B2 (ja) * 2001-08-17 2011-09-14 株式会社三社電機製作所 メッキ用電源装置
KR100440391B1 (ko) * 2002-03-21 2004-07-14 한국전기연구원 비접촉 전원공급장치 및 영구자석 여자 횡자속형 선형전동기 결합 시스템
US6960968B2 (en) * 2002-06-26 2005-11-01 Koninklijke Philips Electronics N.V. Planar resonator for wireless power transfer
CN1813384B (zh) * 2003-05-23 2011-05-11 奥克兰联合服务有限公司 用于控制感耦电能传送系统的方法和装置
DE10326614A1 (de) * 2003-06-13 2004-12-30 Dürr Automotion Gmbh Transportsystem
US20050023098A1 (en) * 2003-07-01 2005-02-03 Imad Mahawili Energy recovery system
JP2005129004A (ja) * 2003-10-03 2005-05-19 Sharp Corp 駆動システムおよび交流変換装置
JP2005168167A (ja) * 2003-12-02 2005-06-23 Honda Motor Co Ltd Ｄｃ−ｄｃコンバータ
JP4192775B2 (ja) * 2003-12-05 2008-12-10 株式会社ダイフク 無接触給電設備
KR100573769B1 (ko) 2003-12-10 2006-04-25 삼성전자주식회사 비접촉 급전시스템
JP4318174B2 (ja) * 2003-12-11 2009-08-19 本田技研工業株式会社 Ｄｃ−ｄｃコンバータ
JP4478470B2 (ja) * 2004-01-26 2010-06-09 キヤノン株式会社 位置決めステージ装置
US7733676B2 (en) * 2004-03-30 2010-06-08 Daifuku Co., Ltd. Non-contact power supply system utilizing synchronized command signals to control and correct phase differences amongst power supply units
US20090057084A1 (en) * 2004-06-30 2009-03-05 Energy Recovery Technology, Llc Energy recovery system
US20060231371A1 (en) * 2004-08-05 2006-10-19 Moliere Frederic D Transport device for a motor vehicle or a partially assembled motor vehicle during the production process
WO2006118473A1 (en) * 2005-04-29 2006-11-09 Auckland Uniservices Limited Compensation apparatus and methods for a primary conductive path of an icpt system
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
KR101118710B1 (ko) 2005-07-12 2012-03-13 메사추세츠 인스티튜트 오브 테크놀로지 무선 비-방사성 에너지 전달
US20070131505A1 (en) * 2005-07-16 2007-06-14 Kim Bryan H J Magnetic Induction Charging System for Vehicles
US20070021140A1 (en) * 2005-07-22 2007-01-25 Keyes Marion A Iv Wireless power transmission systems and methods
EP1911145A4 (de) * 2005-08-05 2015-11-04 Retti Kahrl Mehrschichtige zusammensetzung und verfahren zur gewinnung von sonnenenergie, fussballmolekül zur gewinnung von sonnenenergie, induktive kopplungsvorrichtung, fahrzeugkarosserie, wasserstoffmotor mit lufteinlass, reifen zur erzeugung von elektroenergie und vorrichtung zur gewinnung von mechanischer energie
DE102005042319A1 (de) * 2005-09-06 2007-03-08 Siemens Ag Weitspannungs-Umrichter
JP4813171B2 (ja) * 2005-12-16 2011-11-09 株式会社豊田自動織機 ステータの製造方法及び製造装置
NZ547604A (en) * 2006-05-30 2008-09-26 John Talbot Boys Inductive power transfer system pick-up circuit
JP4855150B2 (ja) * 2006-06-09 2012-01-18 株式会社トプコン 眼底観察装置、眼科画像処理装置及び眼科画像処理プログラム
US20070289793A1 (en) * 2006-06-16 2007-12-20 Imad Mahawili Energy recovery system
US20090179430A1 (en) * 2006-06-16 2009-07-16 Energy Recovery Technology, Inc. Energy recovery system
TWI339471B (en) * 2006-12-27 2011-03-21 Ind Tech Res Inst Non-contact power supply having built-in coupling detection device and coupling detection method thereof
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
CN100576711C (zh) * 2007-03-29 2009-12-30 雅米科技股份有限公司 感应电力系统
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
DE102007032644B4 (de) 2007-07-11 2010-03-25 Sew-Eurodrive Gmbh & Co. Kg Leitungsabschlussglied und Vorrichtung zur berührungslosen Leistungs- und Datenübertragung
US20090038902A1 (en) * 2007-08-07 2009-02-12 Sitaramarao Srinivas Yechuri Method of providing electricity to a moving automobile
DE102007050821A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Galvanische Trennung zwischen Zell-Ladungsausgleich und Steuerung eines Hybridantriebs
US20090153099A1 (en) * 2007-12-17 2009-06-18 Energy Recovery Technology, Llc Method of electric energy transfer between a vehicle and a stationary collector
RU2517435C2 (ru) 2007-12-21 2014-05-27 Эксесс Бизнесс Груп Интернешнл Ллс Схема для индуктивной передачи питания
TWI484715B (zh) 2008-01-07 2015-05-11 通路實業集團國際公司 具工作循環控制的感應式電源供應器及其系統與方法
JP2009169327A (ja) * 2008-01-21 2009-07-30 Hitachi Displays Ltd 電力伝送回路
US8344552B2 (en) * 2008-02-27 2013-01-01 Qualcomm Incorporated Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
CN103944196B (zh) * 2008-03-13 2017-09-22 捷通国际有限公司 具有多个线圈初级的感应电源系统
JP2011523844A (ja) * 2008-05-14 2011-08-18 マサチューセッツ インスティテュート オブ テクノロジー 干渉増大を含む無線エネルギー伝達装置及び方法
GB2461577A (en) 2008-07-04 2010-01-06 Bombardier Transp Gmbh System and method for transferring electric energy to a vehicle
GB2461578A (en) 2008-07-04 2010-01-06 Bombardier Transp Gmbh Transferring electric energy to a vehicle
US8432070B2 (en) * 2008-08-25 2013-04-30 Qualcomm Incorporated Passive receivers for wireless power transmission
US8947041B2 (en) 2008-09-02 2015-02-03 Qualcomm Incorporated Bidirectional wireless power transmission
JP5756754B2 (ja) * 2008-09-11 2015-07-29 オークランド ユニサービシズ リミテッドＡｕｃｋｌａｎｄ Ｕｎｉｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ 誘導結合交流電力伝達
US8532724B2 (en) * 2008-09-17 2013-09-10 Qualcomm Incorporated Transmitters for wireless power transmission
GB2463692A (en) 2008-09-19 2010-03-24 Bombardier Transp Gmbh An arrangement for providing a vehicle with electric energy
GB2463693A (en) * 2008-09-19 2010-03-24 Bombardier Transp Gmbh A system for transferring electric energy to a vehicle
WO2010036914A2 (en) * 2008-09-25 2010-04-01 Energy Recovery Technology, Llc. Vehicle energy recovery system
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US8692412B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US8692410B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US20110043049A1 (en) * 2008-09-27 2011-02-24 Aristeidis Karalis Wireless energy transfer with high-q resonators using field shaping to improve k
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
EP3059875B1 (de) * 2008-09-27 2019-01-30 WiTricity Corporation Drahtlose stromübertragungssysteme
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US8772973B2 (en) * 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US8723366B2 (en) * 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US9184595B2 (en) * 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US8497601B2 (en) * 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US20100277121A1 (en) * 2008-09-27 2010-11-04 Hall Katherine L Wireless energy transfer between a source and a vehicle
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8461721B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8362651B2 (en) * 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
US7825537B2 (en) 2008-11-14 2010-11-02 Harris Corporation Inductive power transfer system and method
US8923015B2 (en) * 2008-11-26 2014-12-30 Auckland Uniservices Limited Primary-side power control for inductive power transfer
WO2010094990A1 (en) * 2009-02-20 2010-08-26 Numexia Sa System and installation for transferring electrical energy without contact
EP2401801A4 (de) 2009-02-26 2018-04-25 The University Of British Columbia Systeme und verfahren für zweipolige verstärkte induktive leistungsübertragung
DE102009014704B4 (de) 2009-03-27 2026-02-05 Sew-Eurodrive Gmbh & Co Kg Antriebssystem, Verfahren zum Betreiben eines Antriebssystems und Verwendung
DE102009017552B3 (de) * 2009-04-17 2010-09-30 Sew-Eurodrive Gmbh & Co. Kg Vorrichtung und Verfahren zur berührungslosen Übertragung elektrischer Leistung und Information
US9186995B2 (en) * 2009-05-14 2015-11-17 Toyota Jidosha Kabushiki Kaisha Non-contact power receiving apparatus and vehicle having the same
US8954001B2 (en) * 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
KR20120061085A (ko) 2009-08-07 2012-06-12 오클랜드 유니서비시즈 리미티드 도로에서 전력을 공급받는 전기 차량 시스템
US8164929B2 (en) * 2009-08-17 2012-04-24 Schleifring Und Apparatebau Gmbh Controlled contactless power transmission
DE102009057437B4 (de) * 2009-12-09 2023-03-16 Sew-Eurodrive Gmbh & Co Kg Anordnung zum induktiven Beladen eines Energiespeichers Fahrzeugs und Ladestation
KR101147153B1 (ko) * 2009-12-24 2012-05-29 서울대학교산학협력단 주행모드를 고려한 급전 및 집전 기반 시설 구축 방법
DE102010006524A1 (de) 2010-02-01 2011-08-04 Paul Vahle GmbH & Co. KG, 59174 Induktives Energieübertragungssystem mit auf die Frequenz einer Oberschwingung der Grundfrequenz fo abgestimmten Übertragerschwingkreisen
US10600564B2 (en) * 2010-05-19 2020-03-24 Auckland Uniservices Limited Inductive power transfer system primary track topologies
US8441153B2 (en) * 2010-06-22 2013-05-14 General Electric Company Contactless power transfer system
US8292052B2 (en) * 2010-06-24 2012-10-23 General Electric Company Power transfer system and method
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
GB2485617A (en) * 2010-11-22 2012-05-23 Bombardier Transp Gmbh Conductor arrangement for inductively transferring electric energy to a vehicle
KR101154515B1 (ko) * 2010-11-26 2012-06-13 김차현 자기 부상 이송장치의 전자석 전원 공급 모듈
KR101896631B1 (ko) * 2010-12-01 2018-09-07 파나소닉 주식회사 비접촉 충전모듈 및 비접촉 충전기기
NZ589865A (en) 2010-12-10 2013-06-28 Auckland Uniservices Ltd Inductive power transfer pick-up with separate AC and DC outputs
CH704461A2 (de) * 2011-02-11 2012-08-15 Permotors Gmbh Schaltungsanordnung zum Betreiben einer Last.
US8957631B2 (en) * 2011-05-18 2015-02-17 Honeywell International Inc. Self-powered wireless induction sensor
GB2491652A (en) 2011-06-10 2012-12-12 Bombardier Transp Gmbh System and Method for Transferring Electric Energy to a Vehicle Using a Plurality of Segments of a Conductor Arrangement
GB2491651A (en) 2011-06-10 2012-12-12 Bombardier Transp Gmbh System and Method for Transferring Electric Energy to a Vehicle Using Constant Current Operation of Segments of a Conductor Arrangement at resonance frequency
JP5338862B2 (ja) * 2011-06-29 2013-11-13 株式会社ダイフク 無接触給電設備
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
CN103782356B (zh) * 2011-07-19 2017-11-14 奥克兰联合服务有限公司 双导体单相感应功率传输轨道
WO2013020138A2 (en) 2011-08-04 2013-02-07 Witricity Corporation Tunable wireless power architectures
JP6185472B2 (ja) 2011-09-09 2017-08-23 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ワイヤレスエネルギー伝送システムにおける異物検出
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
CN103782488B (zh) * 2011-09-15 2016-04-27 三菱电机株式会社 非接触供电装置
DE102011115721B4 (de) * 2011-10-12 2022-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System zur drahtlosen Energieübertragung
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
DE102011116057A1 (de) * 2011-10-18 2013-04-18 Paul Vahle Gmbh & Co. Kg Netznachbildung im Sekundärkreis der berührungslosenEnergieübertragung
CN103988391A (zh) 2011-11-04 2014-08-13 WiTricity公司 无线能量传输建模工具
JP2015508987A (ja) 2012-01-26 2015-03-23 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 減少した場を有する無線エネルギー伝送
KR102091222B1 (ko) * 2012-02-02 2020-03-20 오클랜드 유니서비시즈 리미티드 유도 전력 전송 시스템을 위한 var 제어
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
KR101386669B1 (ko) * 2012-06-28 2014-04-21 한국과학기술원 고출력 집전 및 급전 시스템과 그를 위한 고출력 집전 장치
JP6112383B2 (ja) 2012-06-28 2017-04-12 パナソニックＩｐマネジメント株式会社 携帯端末
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
JP6764649B2 (ja) * 2012-08-28 2020-10-07 オークランド ユニサービシズ リミテッドＡｕｃｋｌａｎｄ Ｕｎｉｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ 個々の位相の制御が行われる多相誘導電力伝達システム
GB2505719A (en) * 2012-09-11 2014-03-12 Bombardier Transp Gmbh Inductive power transfer circuit for electric vehicle
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
WO2014063159A2 (en) 2012-10-19 2014-04-24 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9376026B2 (en) 2012-10-19 2016-06-28 Qualcomm Incorporated System and method for inductance compensation in wireless power transfer
CN104854771B (zh) 2012-10-29 2019-07-19 苹果公司 感应电力传输系统的接收器和用于控制该接收器的方法
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
US9910144B2 (en) 2013-03-07 2018-03-06 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
US9912031B2 (en) 2013-03-07 2018-03-06 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
DE102013004179A1 (de) * 2013-03-12 2014-09-18 Paul Vahle Gmbh & Co. Kg Erhöhung der Phasenlagentoleranz von magnetischen Kreisen bei der berührungslosen Energieübertragung
JP5772851B2 (ja) * 2013-03-21 2015-09-02 株式会社デンソー 非接触給電装置
US9857821B2 (en) 2013-08-14 2018-01-02 Witricity Corporation Wireless power transfer frequency adjustment
DE102013219533A1 (de) * 2013-09-27 2015-04-02 Siemens Aktiengesellschaft Drahtlose energietechnische Kopplung mittels eines magnetischen Wechselfeldes
EP3077316A4 (de) * 2013-12-05 2017-09-13 Otis Elevator Company Motorantrieb für lineare maschinen mit verteilten wicklungen
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
US9952266B2 (en) 2014-02-14 2018-04-24 Witricity Corporation Object detection for wireless energy transfer systems
US9892849B2 (en) 2014-04-17 2018-02-13 Witricity Corporation Wireless power transfer systems with shield openings
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
EP3140680B1 (de) 2014-05-07 2021-04-21 WiTricity Corporation Fremdkörpererkennung in systemen zur drahtlosen energieübertragung
WO2015196123A2 (en) 2014-06-20 2015-12-23 Witricity Corporation Wireless power transfer systems for surfaces
US9842688B2 (en) 2014-07-08 2017-12-12 Witricity Corporation Resonator balancing in wireless power transfer systems
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
US9941566B2 (en) 2014-09-10 2018-04-10 Cpg Technologies, Llc Excitation and use of guided surface wave modes on lossy media
US9882397B2 (en) 2014-09-11 2018-01-30 Cpg Technologies, Llc Guided surface wave transmission of multiple frequencies in a lossy media
US9887587B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Variable frequency receivers for guided surface wave transmissions
US10175203B2 (en) 2014-09-11 2019-01-08 Cpg Technologies, Llc Subsurface sensing using guided surface wave modes on lossy media
US9893402B2 (en) 2014-09-11 2018-02-13 Cpg Technologies, Llc Superposition of guided surface waves on lossy media
US10079573B2 (en) 2014-09-11 2018-09-18 Cpg Technologies, Llc Embedding data on a power signal
US10001553B2 (en) 2014-09-11 2018-06-19 Cpg Technologies, Llc Geolocation with guided surface waves
US10074993B2 (en) 2014-09-11 2018-09-11 Cpg Technologies, Llc Simultaneous transmission and reception of guided surface waves
US10027116B2 (en) 2014-09-11 2018-07-17 Cpg Technologies, Llc Adaptation of polyphase waveguide probes
US10101444B2 (en) 2014-09-11 2018-10-16 Cpg Technologies, Llc Remote surface sensing using guided surface wave modes on lossy media
US10084223B2 (en) 2014-09-11 2018-09-25 Cpg Technologies, Llc Modulated guided surface waves
US9960470B2 (en) 2014-09-11 2018-05-01 Cpg Technologies, Llc Site preparation for guided surface wave transmission in a lossy media
US9887556B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Chemically enhanced isolated capacitance
US9887557B2 (en) 2014-09-11 2018-02-06 Cpg Technologies, Llc Hierarchical power distribution
US10498393B2 (en) 2014-09-11 2019-12-03 Cpg Technologies, Llc Guided surface wave powered sensing devices
US9859707B2 (en) 2014-09-11 2018-01-02 Cpg Technologies, Llc Simultaneous multifrequency receive circuits
US10033198B2 (en) 2014-09-11 2018-07-24 Cpg Technologies, Llc Frequency division multiplexing for wireless power providers
CN107636931B (zh) 2014-11-05 2020-12-18 苹果公司 感应功率接收器
CN104590035A (zh) * 2014-12-10 2015-05-06 浙江大学 机械能量收集系统及其方法
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
DE102015004162A1 (de) * 2015-04-01 2016-10-06 Hochschule Ostwestfalen-Lippe Schaltung und Verfahren für einen mehrphasigen Betrieb einer elektrischen Maschine
US20160336784A1 (en) * 2015-05-15 2016-11-17 Intel Corporation Reconfigrable charging station for extended power capability and active area
US10193595B2 (en) 2015-06-02 2019-01-29 Cpg Technologies, Llc Excitation and use of guided surface waves
US9923385B2 (en) 2015-06-02 2018-03-20 Cpg Technologies, Llc Excitation and use of guided surface waves
ES2703398T3 (es) * 2015-09-01 2019-03-08 Otis Elevator Co Comunicación inalámbrica de ascensor y sistema de transferencia de potencia
US9921256B2 (en) 2015-09-08 2018-03-20 Cpg Technologies, Llc Field strength monitoring for optimal performance
US9997040B2 (en) 2015-09-08 2018-06-12 Cpg Technologies, Llc Global emergency and disaster transmission
EP3347591B1 (de) 2015-09-08 2019-11-13 CPG Technologies, LLC. Fernübertragung von offshore-leistung
US9857402B2 (en) 2015-09-08 2018-01-02 CPG Technologies, L.L.C. Measuring and reporting power received from guided surface waves
US9887585B2 (en) 2015-09-08 2018-02-06 Cpg Technologies, Llc Changing guided surface wave transmissions to follow load conditions
US9916485B1 (en) 2015-09-09 2018-03-13 Cpg Technologies, Llc Method of managing objects using an electromagnetic guided surface waves over a terrestrial medium
MA42077B1 (fr) 2015-09-09 2019-10-31 Cpg Technologies Llc Dispositifs médicaux internes électriques avec ondes de surface guidée
CN108352725A (zh) 2015-09-09 2018-07-31 Cpg技术有限责任公司 导向表面波导探测器
US10031208B2 (en) 2015-09-09 2018-07-24 Cpg Technologies, Llc Object identification system and method
US9887558B2 (en) 2015-09-09 2018-02-06 Cpg Technologies, Llc Wired and wireless power distribution coexistence
US9496921B1 (en) 2015-09-09 2016-11-15 Cpg Technologies Hybrid guided surface wave communication
US10027177B2 (en) 2015-09-09 2018-07-17 Cpg Technologies, Llc Load shedding in a guided surface wave power delivery system
US9927477B1 (en) 2015-09-09 2018-03-27 Cpg Technologies, Llc Object identification system and method
US10205326B2 (en) 2015-09-09 2019-02-12 Cpg Technologies, Llc Adaptation of energy consumption node for guided surface wave reception
WO2017044281A1 (en) 2015-09-09 2017-03-16 Cpg Technologies, Llc Guided surface waveguide probes
US10063095B2 (en) 2015-09-09 2018-08-28 CPG Technologies, Inc. Deterring theft in wireless power systems
US9882436B2 (en) 2015-09-09 2018-01-30 Cpg Technologies, Llc Return coupled wireless power transmission
US9973037B1 (en) 2015-09-09 2018-05-15 Cpg Technologies, Llc Object identification system and method
US9885742B2 (en) 2015-09-09 2018-02-06 Cpg Technologies, Llc Detecting unauthorized consumption of electrical energy
US10033197B2 (en) 2015-09-09 2018-07-24 Cpg Technologies, Llc Object identification system and method
US10027131B2 (en) 2015-09-09 2018-07-17 CPG Technologies, Inc. Classification of transmission
US10408915B2 (en) 2015-09-10 2019-09-10 Cpg Technologies, Llc Geolocation using guided surface waves
US10559893B1 (en) 2015-09-10 2020-02-11 Cpg Technologies, Llc Pulse protection circuits to deter theft
US10103452B2 (en) 2015-09-10 2018-10-16 Cpg Technologies, Llc Hybrid phased array transmission
US10408916B2 (en) 2015-09-10 2019-09-10 Cpg Technologies, Llc Geolocation using guided surface waves
KR20180052669A (ko) 2015-09-10 2018-05-18 씨피지 테크놀로지스, 엘엘씨. 유도 표면파들을 사용한 지오로케이션
US10396566B2 (en) 2015-09-10 2019-08-27 Cpg Technologies, Llc Geolocation using guided surface waves
JP2018530291A (ja) 2015-09-10 2018-10-11 シーピージー テクノロジーズ、 エルエルシーＣｐｇ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｌｌｃ 誘導表面波を用いたグローバル時刻同期
CN108352723A (zh) 2015-09-10 2018-07-31 Cpg技术有限责任公司 移动引导表面波导探头和接收器
US10498006B2 (en) 2015-09-10 2019-12-03 Cpg Technologies, Llc Guided surface wave transmissions that illuminate defined regions
US10193229B2 (en) 2015-09-10 2019-01-29 Cpg Technologies, Llc Magnetic coils having cores with high magnetic permeability
US10312747B2 (en) 2015-09-10 2019-06-04 Cpg Technologies, Llc Authentication to enable/disable guided surface wave receive equipment
US10324163B2 (en) 2015-09-10 2019-06-18 Cpg Technologies, Llc Geolocation using guided surface waves
HK1253398A1 (zh) 2015-09-11 2019-06-14 Cpg技术有限责任公司 增强的引导表面波导探头
EP3338341B1 (de) 2015-09-11 2019-05-29 CPG Technologies, LLC Globale elektrische leistungsvervielfachung
US10248899B2 (en) 2015-10-06 2019-04-02 Witricity Corporation RFID tag and transponder detection in wireless energy transfer systems
JP2018538517A (ja) 2015-10-14 2018-12-27 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線エネルギー伝送システムにおける位相及び振幅の検出
WO2017070227A1 (en) 2015-10-19 2017-04-27 Witricity Corporation Foreign object detection in wireless energy transfer systems
WO2017070009A1 (en) 2015-10-22 2017-04-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
CA3012325A1 (en) 2016-02-02 2017-08-10 Witricity Corporation Controlling wireless power transfer systems
KR102612384B1 (ko) 2016-02-08 2023-12-12 위트리시티 코포레이션 Ｐｗｍ 커패시터 제어
US10377255B2 (en) 2016-05-13 2019-08-13 Witricity Corporation Methods and apparatus for reducing flux cancellation in ferrite of double couple inductive power transfer systems
WO2018048312A1 (en) 2016-09-06 2018-03-15 Powerbyproxi Limited An inductive power transmitter
US10355532B2 (en) 2016-11-02 2019-07-16 Apple Inc. Inductive power transfer
DE202016007008U1 (de) 2016-11-15 2017-02-23 Helmut Senkel Induktiv betriebenes Stromschienensystem
US10447090B1 (en) 2016-11-17 2019-10-15 Apple Inc. Inductive power receiver
US10560147B1 (en) 2017-03-07 2020-02-11 Cpg Technologies, Llc Guided surface waveguide probe control system
US10581492B1 (en) 2017-03-07 2020-03-03 Cpg Technologies, Llc Heat management around a phase delay coil in a probe
US10630111B2 (en) 2017-03-07 2020-04-21 Cpg Technologies, Llc Adjustment of guided surface waveguide probe operation
US10559867B2 (en) 2017-03-07 2020-02-11 Cpg Technologies, Llc Minimizing atmospheric discharge within a guided surface waveguide probe
US20200190192A1 (en) 2017-03-07 2020-06-18 Sutro Biopharma, Inc. Pd-1/tim-3 bi-specific antibodies, compositions thereof, and methods of making and using the same
US10559866B2 (en) 2017-03-07 2020-02-11 Cpg Technologies, Inc Measuring operational parameters at the guided surface waveguide probe
DE102017111258A1 (de) * 2017-05-23 2018-11-29 Paul Vahle Gmbh & Co. Kg Einspeisemodul für eine induktive m-phasige Energieübertragungsstrecke
EP3646434B1 (de) 2017-06-29 2025-01-22 Witricity Corporation Schutz und steuerung von drahtlosen stromsystemen
WO2019030781A1 (en) * 2017-08-11 2019-02-14 Laki Power EHF. OUTPUT POWER GENERATING SYSTEM AND USE THEREOF
US10483895B2 (en) * 2017-08-25 2019-11-19 Rockwell Automation Technologies, Inc. Method and apparatus for wireless power transfer to an independent moving cart
US10608469B2 (en) 2017-09-28 2020-03-31 Rockwell Automation Technologies, Inc. Method and apparatus for power transfer to an independent moving cart during travel along a track
US11539244B2 (en) 2017-09-28 2022-12-27 Rockwell Automation Technologies, Inc. Method and apparatus for data transmission over an inductive link for an independent cart system
IT201800002986A1 (it) * 2018-02-23 2019-08-23 Powersoft S P A Sistema e procedimento per la trasmissione di energia elettrica di potenza
CN109450107A (zh) * 2018-12-14 2019-03-08 引先自动化科技（苏州）有限公司 一种非接触式电力传输系统
CN111347887B (zh) * 2018-12-21 2021-06-18 比亚迪股份有限公司 电机驱动装置、控制方法、车辆及可读存储介质
CN111188614B (zh) * 2020-01-09 2024-04-19 西南石油大学 基于磁芯线圈的石油钻井防碰撞无源检测装置及方法
US12065178B1 (en) 2020-11-19 2024-08-20 Peter Cacioppo Kinetic energy conversion system
CN112564314B (zh) * 2020-12-18 2024-02-09 天津工业大学 一种提高海洋用感应耦合锚系链多节点电能传输效率的实现方法
CN112886718B (zh) * 2021-01-16 2022-10-14 国网福建省电力有限公司三明供电公司 一种谐振补偿式电流互感器感应取电系统
EP4402773A1 (de) * 2021-09-14 2024-07-24 SEW-EURODRIVE GmbH & Co. KG System zur berührungslosen energieübertragung von einem primärleiter an ein mobilteil
US12024039B2 (en) 2021-12-07 2024-07-02 Arnold Chase Vehicle self-centered charging system
CN119448588A (zh) * 2024-11-06 2025-02-14 华北电力大学 一种可实现故障容错和接收端轻量化的无线电能传输系统及其控制策略

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032194A (en) * 1962-04-03 1966-06-08 Asea Ab Equipment for regulating the power transmitted between interconnected alternating current networks
US4967096A (en) * 1989-01-26 1990-10-30 Sundstrand Corporation Cross-start bus configuration for a variable speed constant frequency electric power system
US5293308A (en) * 1991-03-26 1994-03-08 Auckland Uniservices Limited Inductive power distribution system
US5341083A (en) * 1991-09-27 1994-08-23 Electric Power Research Institute, Inc. Contactless battery charging system
US5301096A (en) * 1991-09-27 1994-04-05 Electric Power Research Institute Submersible contactless power delivery system
JP3512798B2 (ja) * 1992-05-10 2004-03-31 オークランド ユニサービシズ リミテッド 非接触配電システム
US5619078A (en) * 1992-05-10 1997-04-08 Boys; John T. Primary inductive pathway
EP0580107B1 (de) * 1992-07-20 1997-09-17 Daifuku Co., Ltd. Magnetschwebetransportsystem
WO1995022849A1 (en) * 1994-02-21 1995-08-24 Kabushiki Kaisha Yaskawa Denki Direct-acting non-contact feeder
US5669470A (en) * 1994-05-05 1997-09-23 H. R. Ross Industries, Inc. Roadway-powered electric vehicle system
US5831841A (en) * 1996-08-02 1998-11-03 Diafuku Co., Ltd. Contactless power distribution system

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