FR3077439B1 - CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE - Google Patents

CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE Download PDF

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Publication number
FR3077439B1
FR3077439B1 FR1850784A FR1850784A FR3077439B1 FR 3077439 B1 FR3077439 B1 FR 3077439B1 FR 1850784 A FR1850784 A FR 1850784A FR 1850784 A FR1850784 A FR 1850784A FR 3077439 B1 FR3077439 B1 FR 3077439B1
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France
Prior art keywords
charging
power transmission
motor vehicle
winding
contactless power
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.)
Active
Application number
FR1850784A
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French (fr)
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FR3077439A1 (en
Inventor
Nicolas Labbe
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.)
Valeo Equipements Electriques Moteur SAS
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Valeo Equipements Electriques Moteur SAS
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Filing date
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Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1850784A priority Critical patent/FR3077439B1/en
Priority to EP19701386.5A priority patent/EP3747106A1/en
Priority to PCT/EP2019/052190 priority patent/WO2019149726A1/en
Priority to CN201980011213.5A priority patent/CN112005463A/en
Publication of FR3077439A1 publication Critical patent/FR3077439A1/en
Application granted granted Critical
Publication of FR3077439B1 publication Critical patent/FR3077439B1/en
Active legal-status Critical Current
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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Dispositif (100) de transmission de puissance sans contact par couplage inductif à résonance, notamment pour charger ou recharger en énergie électrique un véhicule automobile, comportant : - une source d'énergie (10), notamment à courant alternatif, - un circuit résonnant émetteur (1) comportant une première capacitance (C1) et un premier enroulement (E1), le premier enroulement (E1) comportant une inductance et une première résistance, le circuit résonnant émetteur étant alimenté par la source d'énergie (10), - un circuit résonnant récepteur (2) comportant une deuxième capacitance (C2) et un deuxième enroulement (E2), le deuxième enroulement (E2) comportant une deuxième inductance, une deuxième résistance, caractérisé en ce que la valeur d'inductance de la deuxième inductance varie de manière prédéterminéeDevice (100) for contactless power transmission by inductive resonance coupling, in particular for charging or recharging a motor vehicle with electrical energy, comprising: - an energy source (10), in particular alternating current, - a resonant transmitter circuit (1) comprising a first capacitance (C1) and a first winding (E1), the first winding (E1) comprising an inductance and a first resistance, the emitting resonant circuit being supplied by the energy source (10), - a receiver resonant circuit (2) comprising a second capacitance (C2) and a second winding (E2), the second winding (E2) comprising a second inductor, a second resistor, characterized in that the inductance value of the second inductance varies in a predetermined way

FR1850784A 2018-01-31 2018-01-31 CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE Active FR3077439B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1850784A FR3077439B1 (en) 2018-01-31 2018-01-31 CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE
EP19701386.5A EP3747106A1 (en) 2018-01-31 2019-01-30 Device for transmitting power contactlessly through resonant inductive coupling for recharging a motor vehicle
PCT/EP2019/052190 WO2019149726A1 (en) 2018-01-31 2019-01-30 Device for transmitting power contactlessly through resonant inductive coupling for recharging a motor vehicle
CN201980011213.5A CN112005463A (en) 2018-01-31 2019-01-30 Device for contactless transmission of power for recharging a motor vehicle by means of resonant inductive coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850784 2018-01-31
FR1850784A FR3077439B1 (en) 2018-01-31 2018-01-31 CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR3077439A1 FR3077439A1 (en) 2019-08-02
FR3077439B1 true FR3077439B1 (en) 2020-11-20

Family

ID=62948184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850784A Active FR3077439B1 (en) 2018-01-31 2018-01-31 CONTACTLESS POWER TRANSMISSION DEVICE BY INDUCTIVE RESONANCE COUPLING FOR CHARGING A MOTOR VEHICLE

Country Status (4)

Country Link
EP (1) EP3747106A1 (en)
CN (1) CN112005463A (en)
FR (1) FR3077439B1 (en)
WO (1) WO2019149726A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131087A1 (en) 2021-12-21 2023-06-23 Valeo Equipements Electriques Moteur Energy converter device
WO2023203175A2 (en) 2022-04-20 2023-10-26 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy
WO2023203176A2 (en) 2022-04-20 2023-10-26 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146913A (en) * 1979-05-04 1980-11-15 Mitsubishi Electric Corp Gang variable coils
US7212414B2 (en) * 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
CN1813396B (en) * 2003-05-23 2010-04-28 奥克兰联合服务有限公司 Resonant converter and its method and inductive coupling electric energy transmission system
EP1634355B1 (en) * 2003-05-23 2018-10-10 Auckland Uniservices Limited Methods and apparatus for control of inductively coupled power transfer systems
CN102545399B (en) * 2012-03-13 2014-10-22 崔玉龙 Kilowatt level wireless electric energy transmission method
JP5911608B2 (en) * 2013-12-26 2016-04-27 三菱電機エンジニアリング株式会社 Resonant transmission power supply apparatus and resonant transmission power supply system
US9787114B2 (en) * 2014-07-11 2017-10-10 Samsung Electro-Mechanics Co., Ltd. Wireless power transmitter and wireless power transmission system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131087A1 (en) 2021-12-21 2023-06-23 Valeo Equipements Electriques Moteur Energy converter device
WO2023118251A2 (en) 2021-12-21 2023-06-29 Valeo Equipements Electriques Moteur Power converter device
WO2023203175A2 (en) 2022-04-20 2023-10-26 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy
WO2023203176A2 (en) 2022-04-20 2023-10-26 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy
FR3134937A1 (en) 2022-04-20 2023-10-27 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy
FR3134936A1 (en) 2022-04-20 2023-10-27 Valeo Equipements Electriques Moteur Electrical circuit comprising a unit capable of supplying electrical energy

Also Published As

Publication number Publication date
EP3747106A1 (en) 2020-12-09
WO2019149726A1 (en) 2019-08-08
FR3077439A1 (en) 2019-08-02
CN112005463A (en) 2020-11-27

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