+

WO2018145992A1 - Système de batterie à charge à induction - Google Patents

Système de batterie à charge à induction Download PDF

Info

Publication number
WO2018145992A1
WO2018145992A1 PCT/EP2018/052521 EP2018052521W WO2018145992A1 WO 2018145992 A1 WO2018145992 A1 WO 2018145992A1 EP 2018052521 W EP2018052521 W EP 2018052521W WO 2018145992 A1 WO2018145992 A1 WO 2018145992A1
Authority
WO
WIPO (PCT)
Prior art keywords
induction
battery device
induction interface
operating state
interface
Prior art date
Application number
PCT/EP2018/052521
Other languages
German (de)
English (en)
Inventor
Juergen Mack
Dragan Krupezevic
Martin Gonda
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2018145992A1 publication Critical patent/WO2018145992A1/fr

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
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/124—Detection or removal of foreign bodies
    • 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
    • B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]

Definitions

  • a rechargeable battery device having a rechargeable battery cell unit and at least one induction interface, which is provided in at least one receiving operating state for receiving an electrical energy for charging the rechargeable battery cell unit by means of induction.
  • the invention is based on a rechargeable battery device having a rechargeable battery cell unit and at least one induction interface, which is provided in at least one receiving operating state to receive an electrical energy for charging the rechargeable battery cell unit by means of induction. It is proposed that the induction interface is provided in at least one transmission operating state for transmitting electrical energy stored in the battery cell unit by means of induction.
  • a “rechargeable battery device” is to be understood as meaning, in particular, a device which, in particular, is at least temporary
  • a rechargeable energy storage device Preferably, this is to be understood in particular as a rechargeable energy storage device.
  • provided is meant in particular specially programmed, designed and / or equipped.Assuming that an object is intended for a particular function should in particular be understood to mean that the object performs this particular function in at least one application and / or Operating condition is met and / or leads.
  • a “rechargeable cell unit” is to be understood, in particular, as a rechargeable energy storage unit having at least one battery cell which is provided for charging by the introduction of a charging current and / or at least temporary storage of electrical energy.
  • the rechargeable battery cell unit can have at least one battery cell block in which several rechargeable cell cells are connected in series and / or in parallel.
  • a "battery cell” is to be understood in particular as meaning a unit which is provided for electrochemical storage of electrical energy by means of a reversible reaction
  • the battery cell may be, for example, a lead-acid battery, a NiCd battery cell, a NiMH battery cell, but preferably a lithium-based battery cell
  • the battery cell can be different from battery cells
  • Nominal voltages may be formed, for example rated voltages of 1, 2 V, 1, 5 V or 3.6 V.
  • the battery cells Preferably, the battery cells have a cylindrical shape.
  • the rechargeable battery device may have a plurality of rechargeable battery cells which are connected in series and / or in parallel in order to achieve a higher total voltage of the rechargeable battery device.
  • the battery device a battery cell with a voltage of 3.6 V, two series-connected battery cells with a voltage of 3.6 V for each
  • An "induction interface” should be understood to mean, in particular, an electronic unit which is in a
  • Reception mode is provided to receive electrical energy by induction of at least one transmitter for recharging the battery cell unit, transform and / or reprocess these and supply the battery cell unit.
  • the induction interface is provided to electrical
  • the battery device may further comprise a battery housing.
  • a “rechargeable battery housing” should be understood, in particular, as an assembly comprising at least one housing component which at least partially delimits the rechargeable battery device with outer walls against an environment and which is provided, in particular, to protect the inductive charging unit from the environment and damage and / or to avoid pollution.
  • a generic battery device can be provided with advantageous operating characteristics.
  • the battery device can advantageously be inductively charged both by means of the induction interface and also inductively transmit electrical energy to an external energy receiver, in particular a further battery device, by means of the induction interface.
  • the induction interface has an induction coil which is provided in response to an operating state of the induction interface to receive or transmit electrical energy.
  • induction coil should be understood to mean, in particular, a coil having at least one winding of an electrically conductive material which is intended to receive, in a receiving operating state of the induction interface, electrical energy which is transmitted through an induction coil of an inductive charging device and via a charging electronics supply a battery cell.
  • the induction coil consists at least partially of an electrical conductor, in particular a wound electrical conductor, which is in particular at least partially arranged in the form of a circular disk.
  • a "charging electronics” is to be understood in particular as meaning an electronic unit which is intended to control a charging of battery cells and which in particular has electronic components for a voltage transformation
  • the inductive charging coil is intended to convert an electromagnetic alternating field into an alternating electrical current and / or vice versa
  • the alternating field has a frequency of 10 - 500 kHz, particularly preferably 100 - 120 kHz
  • the direction perpendicular to the coil plane is formed parallel to a winding axis of the induction coil, which advantageously makes it easy and / or cost-effective to use transmission and reception by means of electrical energy Only an induction coil can be realized.
  • the induction interface comprises at least one electronic unit which can be operated as an inverter or as a rectifier as a function of an operating state of the induction interface.
  • the electronic unit is at least essentially of a full bridge circuit tion, in particular of a MOSFET full bridge circuit formed.
  • the electronic unit is intended to be operated as an inverter in a transmission operating state of the induction interface.
  • an "inverter circuit” is to be understood as meaning, in particular, a circuit for generating an AC voltage from a DC voltage and / or for generating an AC current from a DC current Accumulator unit stored electrical energy to generate an oscillating electrical signal, preferably with a frequency of at least 1 kHz, preferably of at least 10 kHz and more preferably of at least 20 kHz for a resonant circuit and / or in particular for the induction coil
  • a “rectifier circuit” is understood to mean, in particular, a circuit for generating a DC voltage from an AC voltage be.
  • the electronics unit in a reception operating state of the induction interface, is provided to convert an AC voltage received from the induction coil and / or an AC current into a DC voltage and / or a DC current to charge the battery cell unit.
  • the rechargeable battery device comprises a control and / or regulating unit which is provided at least to switch the induction interface to the transmission operating state or the reception operating state automatically and / or in dependence on an operator selection.
  • a "control and / or regulating unit” should be understood to mean, in particular, a unit having at least one control electronics.
  • Control electronics are to be understood in particular as meaning a unit having a processor unit and a memory unit as well as an operating program stored in the memory unit.
  • the control and / or regulating unit is provided in a transmission operating state of the induction interface to control the electronic unit as an inverter.
  • the control and / or regulating unit is provided, in particular, to control the electronic unit as a rectifier.
  • the switching of the operating states of the induction interface can be special automatically done in response to a state of charge of the battery cell unit.
  • the induction interface can be automatically switched to the reception operating state when the battery cell unit falls below a charging limit value.
  • a transmission operating state of the induction interface can be terminated automatically when the charging cell unit falls below a charging limit value and / or a switching of the induction interface into the transmission operating state can be automatically prevented.
  • a switching of the operating states of the induction interface by a manual input of an operator, for example via a selector switch take place. As a result, an advantageously simple and / or reliable switching of the operating states of the induction interface can take place.
  • the rechargeable battery device comprises a communication unit which is provided for establishing an operating state of the induction interface with a communication unit of an external inductive
  • a "communication unit” is to be understood as meaning in particular a unit which is provided for exchanging data.
  • the communication unit has at least one information input and at least one information output
  • this is to be understood as meaning a communication unit with a wireless interface such as, for example, a Bluetooth interface, a WLAN interface, a UMTS interface and / or an NFC interface, etc.
  • an interface of the communication unit may be at least partially implemented
  • the communication unit is intended to exchange information with a communication unit of an external energy transmitter and / or receiver on the basis of which the In the transmission interface or the receive operating state is switched.
  • the induction interface is intended to adaptively adapt to an induction interface of an external inductive energy transmitter and / or receiver.
  • the induction interface is intended to adapt itself, in particular with regard to a transmission frequency and / or a transmission power, in particular without intervention of an operator, to an induction interface of an external inductive energy transmitter and / or receiver. This allows an advantageously flexible and / or universal applicability of the battery device can be achieved.
  • the battery device has a control and / or regulating unit which is provided during a transmission and / or reception operating state of the induction interface at least for carrying out a foreign object detection.
  • the term "foreign object recognition” should be understood to mean, in particular, the detection and / or verification of the presence of foreign objects, in particular in an environment of the induction charging device and / or the rechargeable battery device foreign objects which are arranged in a contact region between the induction charging device and a rechargeable battery device and which can impair a charging process in a charging operation are understood to mean “foreign objects” in particular metal and / or magnetic components, parts or other objects. As a result, an advantageously secure energy transfer can be ensured.
  • the induction interface of a first rechargeable battery device is in the transmission operating state and the induction interface of a second rechargeable battery device in the reception operating state, wherein the first rechargeable battery device is provided to transmit electrical energy to the second rechargeable battery device.
  • electrical energy can advantageously be transferred from a rechargeable battery device to a further rechargeable battery device.
  • a method for operating a rechargeable battery device having a rechargeable battery cell unit and at least one induction interface, by means of which in at least one receiving operating state an electrical energy for charging the rechargeable battery cell unit is received by induction is proposed, in which at least one Transmission mode is stored in the battery cell unit stored electrical energy by means of the induction unit by means of induction.
  • the battery device can advantageously be inductively charged both by means of the induction interface, as well as by means of the induction interface inductively transmit electrical energy to an external power receiver, in particular a further battery device.
  • an electrical appliance with at least one battery device is proposed.
  • the rechargeable battery device can be accommodated in the electrical device in a receiving space of the electrical device or be releasably attached to the electrical device.
  • an "electrical appliance” is to be understood, in particular, as meaning a portable electrical appliance, such as a smartphone, a tablet, a laptop, an e-book reader, a handheld power tool or the like, which is at least partially accessible through the In this way, an advantageous functionality, in particular with regard to an inductive absorption and / or release of electrical energy, can be achieved.
  • the battery device according to the invention should not be limited to the application and embodiment described above.
  • the rechargeable battery device according to the invention may have a different number from a number of individual elements, components and units mentioned herein for fulfilling a mode of operation described herein.
  • Fig. 1 is a schematic representation of a battery device with a battery cell unit and an induction interface
  • Fig. 2 is a schematic view of a system with two battery devices.
  • the rechargeable battery device 10 is provided in particular for supplying an electrical device, not shown here, with electrical energy.
  • the battery device 10 has a battery cell unit 12 and an induction interface 14.
  • the induction interface 14 may be operated in a receive mode and in a transmit mode.
  • the induction interface 14 is provided in the receiving operation state to receive electric power for charging the battery cell unit 12 by induction.
  • the induction interface 14 is provided to send electrical energy stored in the battery cell unit 12 by means of induction.
  • the induction interface 14 has an induction coil 16, which is provided in response to an operating state of the induction interface 14 to receive or send electrical energy.
  • the induction coil 16 is provided in the transmission mode of the induction interface 14 to radiate electrical energy. In the reception operating state of the induction interface 14, the induction coil 16 is intended to receive electrical energy.
  • the induction interface 14 comprises an electronic unit 18 which can be operated as an inverter 20 or as a rectifier 22 as a function of an operating state of the induction interface 14.
  • the electronic unit 18 can at least essentially be a full bridge circuit, in particular a
  • the operating direction and / or functional direction of the electronic unit 18 is reversible depending on the operating state of the induction interface 14.
  • the electronics unit 18 In the transmission operating state of the induction interface 14, the electronics unit 18 is operated as an inverter 20.
  • the inverter 20 is provided in the transmission operating state of the induction interface 14 to convert a DC voltage of the battery cell unit 12 for the induction coil 16 into an AC voltage in order to enable an inductive energy transmission.
  • the electronic unit 18 is operated as a rectifier 22.
  • the rectifier 22 is provided, in the receiving operating state of the induction interface 14, an alternating voltage induced at the induction coil 16 for the battery cell unit 12 in a DC voltage to allow charging of the battery cell unit 12.
  • the rechargeable battery device 10 has a control and / or regulating unit 24, which is provided at least to switch the induction interface 14 automatically and / or depending on an operator selection into the transmission operating state or the reception operating state.
  • the control and / or regulating unit 24 is provided in a transmission operating state of the induction interface 14 to control the electronic unit 18 as an inverter 20.
  • the control and / or regulating unit 24 is provided to control the electronic unit 18 as a rectifier 22.
  • the switching of the operating states of the induction interface 14 can take place automatically as a function of a charging state of the battery cell unit 12.
  • the induction interface 14 can automatically be switched to the reception operating state when the battery cell unit 12 falls below a charging limit value.
  • a transmission operating state of the induction interface 14 can be terminated automatically when a charging limit value of the battery cell unit 12 is undershot and / or switching of the induction interface 14 into the transmission operating state is automatically prevented.
  • the control and / or regulating unit 24 is further provided during the transmission and / or the reception operating state of the induction interface 14 for performing a foreign object detection.
  • the foreign object detection is intended to detect foreign objects that interfere with the transmission operating state or the Empfangsbetnebsschreib the induction interface 14 or pose a threat, and possibly interrupt an operation.
  • the control and / or regulating unit 24 detects a difference in quality between a stored nominal quality and an actual quality of a resonant circuit of the induction interface 14 for foreign object detection and compares this with a stored, permissible difference in quality.
  • the rechargeable battery device 10 furthermore has a communication unit 26 which is provided to communicate with a communication unit 28 of an external inductive energy transmitter and / or receiver 30 in order to establish an operating state of the induction interface 14 (see FIG.
  • the communication unit 28 is intended to communicate with the communication unit 28 of the external inductive energy transmitter and / or receiver 30 in order to establish an operating state of the induction interface 14 (see FIG.
  • the communication unit 28 is intended to communicate with the communication unit 28 of the external
  • the induction interface 14 is further provided adaptively, in particular with regard to a transmission frequency and / or a transmission power, to an induction interface 32 of an external inductive energy transmitter and / or receiver 30 (see FIG.
  • FIG. 2 shows a system 36 with a rechargeable battery device 10 and an external energy transmitter or receiver 30, which is designed here as a further rechargeable battery device 34.
  • the battery device 10 and the further battery device 34 are at least functionally at least substantially identical.
  • information 42 is exchanged between the communication unit 26 of the rechargeable battery device 10 and the communication unit 28 of the external energy transmitter and / or receiver 30, on the basis of which the induction interfaces 14, 32 are automatically inserted into the respective control and / or regulating units 24, 40 Transmission mode or the EmpfangsbetnebsTalk be switched.
  • the induction interface 14 of the rechargeable battery device 10 is in the transmission operating state and the induction interface 32 of the further rechargeable battery device 34 is in the reception state, electrical energy is transmitted from the rechargeable battery device 10 to the further rechargeable battery device 34. If the induction interface 14 of the rechargeable battery device 10 is in the reception state and the induction interface 32 of the further rechargeable battery device 34 is in the transmission operating state, electrical energy is transmitted from the further rechargeable battery device 34 to the battery device 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un système de batterie comprenant un ensemble d'éléments d'accumulateur (12) et au moins une interface à induction (14) qui est destinée à recevoir par induction, dans au moins un état de fonctionnement en mode réception, de l'énergie électrique pour charger l'ensemble d'éléments d'accumulateur (12). Selon l'invention, l'interface à induction (14) est destinée à transmettre par induction, dans au moins un état de fonctionnement en mode transmission, de l'énergie électrique stockée dans l'ensemble d'éléments d'accumulateur (12).
PCT/EP2018/052521 2017-02-10 2018-02-01 Système de batterie à charge à induction WO2018145992A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017202166.7A DE102017202166A1 (de) 2017-02-10 2017-02-10 Akkuvorrichtung
DE102017202166.7 2017-02-10

Publications (1)

Publication Number Publication Date
WO2018145992A1 true WO2018145992A1 (fr) 2018-08-16

Family

ID=61148245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/052521 WO2018145992A1 (fr) 2017-02-10 2018-02-01 Système de batterie à charge à induction

Country Status (2)

Country Link
DE (1) DE102017202166A1 (fr)
WO (1) WO2018145992A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07236204A (ja) * 1994-02-22 1995-09-05 Hitachi Ltd 電気自動車の充電システムおよび充電方法
JP2010035333A (ja) * 2008-07-29 2010-02-12 Fujitsu Ltd 移動充電装置及び移動充電方法
WO2010115867A1 (fr) * 2009-04-09 2010-10-14 Siemens Aktiengesellschaft Transmission de puissance bidirectionnelle et sans contact pour la charge de véhicules électriques
DE102014212258A1 (de) * 2014-06-26 2015-12-31 Robert Bosch Gmbh Induktionsenergieübertragungsvorrichtung und Verfahren zu einer Positions- und/oder einer Anwesenheitserkennung mittels einer Induktionsenergieübertragungsvorrichtung
US20160126746A1 (en) * 2014-11-05 2016-05-05 Qualcomm Incorporated Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
US20160129793A1 (en) * 2014-11-11 2016-05-12 Empire Technology Development Llc Wireless vehicle energy sharing
DE102015205811A1 (de) * 2015-03-31 2016-10-06 Bvb Innovate Gmbh Verwendung eines Range-Extender-Fahrzeugs und Range-Extender-Fahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2883428B1 (fr) * 2005-03-18 2008-03-14 Michel Burri Procede pour recharger une pile ou batterie d'un equipement electronique a l'aide d'un chargeur et equipements electroniques adaptes a un tel procede
KR100736053B1 (ko) * 2005-10-24 2007-07-06 삼성전자주식회사 유도 방식에 의해 무선으로 전원을 공유하는 장치 및 방법
US8947042B2 (en) * 2008-11-13 2015-02-03 Qualcomm Incorporated Wireless power and data transfer for electronic devices
JP5463932B2 (ja) * 2010-01-26 2014-04-09 ソニー株式会社 情報処理装置、情報処理方法および情報処理システム
TWM393923U (en) * 2010-07-19 2010-12-01 ming-xiang Ye Wrap-type bi-directional wireless charge/discharge device
US9551805B2 (en) * 2011-10-13 2017-01-24 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system via coupling coefficient measurement
EP2597747B1 (fr) * 2011-11-25 2020-02-19 BlackBerry Limited Appareil et procédé associé pour fournir une énergie de chargement afin de recharger une alimentation portable
DE102014008396A1 (de) * 2014-06-13 2015-12-17 B.D.K. Gbr (Vertrber. Ges.: Barutcu, Serdal, 86399 Bobingen) Ladeeinrichtung und -verfahren für Mobiltelefone oder Tabletcomputer
TWI553995B (zh) * 2015-01-19 2016-10-11 茂達電子股份有限公司 雙向無線充電裝置及雙向無線充電系統

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07236204A (ja) * 1994-02-22 1995-09-05 Hitachi Ltd 電気自動車の充電システムおよび充電方法
JP2010035333A (ja) * 2008-07-29 2010-02-12 Fujitsu Ltd 移動充電装置及び移動充電方法
WO2010115867A1 (fr) * 2009-04-09 2010-10-14 Siemens Aktiengesellschaft Transmission de puissance bidirectionnelle et sans contact pour la charge de véhicules électriques
DE102014212258A1 (de) * 2014-06-26 2015-12-31 Robert Bosch Gmbh Induktionsenergieübertragungsvorrichtung und Verfahren zu einer Positions- und/oder einer Anwesenheitserkennung mittels einer Induktionsenergieübertragungsvorrichtung
US20160126746A1 (en) * 2014-11-05 2016-05-05 Qualcomm Incorporated Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
US20160129793A1 (en) * 2014-11-11 2016-05-12 Empire Technology Development Llc Wireless vehicle energy sharing
DE102015205811A1 (de) * 2015-03-31 2016-10-06 Bvb Innovate Gmbh Verwendung eines Range-Extender-Fahrzeugs und Range-Extender-Fahrzeug

Also Published As

Publication number Publication date
DE102017202166A1 (de) 2018-08-16

Similar Documents

Publication Publication Date Title
EP2719052B1 (fr) Bloc-batterie équipé d'un dispositif d'alimentation en énergie séparé pour le dispositif de communication sans fil du bloc-batterie
EP3600948A1 (fr) Procédé pour établir une liaison de communication, dispositif de communication de véhicule et dispositif de communication de station de charge
CN105453379A (zh) 感应式充电系统的功率管理
DE102005033446A1 (de) Wiederaufladevorrichtung für einen Mobiltelefon-Akku
DE202011000640U1 (de) Notebookcomputer mit der Möglichkeit zur drahtlosen Aufladung
DE102005045087A1 (de) Vorrichtung zum induktiven Wiederaufladen von Batterien
EP2936927A2 (fr) Ensemble accumulateur d'outil portatif à induction
DE102016214050B4 (de) Anordnung aus einem Kraftfahrzeug und einem Verbindungsmittel, Kraftfahrzeug und Verbindungsmittel
DE102015212403A1 (de) Batterieladesystem mit regelungsschleife
WO2012048880A2 (fr) Système de gestion énergétique, procédé de distribution d'énergie dans un système de gestion énergétique, terminal pour un système de gestion énergétique et appareil central pour un système de gestion énergétique
DE10317531A1 (de) Schaltnetzteil, eine Netzstromversorgung für Akku-Elektrowerkzeuge und Akku-Ladegeräte
DE102009033751B4 (de) Drahtlose Ankopplung eines elektronischen Geräts mit Funkverbindung, insbesondere eines Mobiltelefons, an Einrichtungen eines Kraftfahrzeugs
DE102012112887A1 (de) System
WO2018145992A1 (fr) Système de batterie à charge à induction
EP3580806B1 (fr) Système de batterie
EP3533131B1 (fr) Dispositif de transfert d'énergie et procédé de transfert d'énergie
DE202016105623U1 (de) Ladeeinrichtung für Powerbank
DE102018213762A1 (de) Akkupack zur Versorgung einer Handwerkzeugmaschine mit elektrischer Energie
DE102012112950A1 (de) Induktionsakkuvorrichtung
WO2018145991A1 (fr) Dispositif de charge et procédé pour faire fonctionner un dispositif de charge
DE102012112956A1 (de) Induktionsakkuvorrichtung
DE102004039650A1 (de) Flexibles kontaktloses Aufladen eines Akkumulators
DE102013220548A1 (de) Vorrichtung zum Aufladen eines Energiespeichers
DE102017223799A1 (de) Verfahren zur drahtlosen Energieübertragung von einer Energiesendevorrichtung zu einem Verbraucher sowie drahtlose Energiesendevorrichtung zur Durchführung des Verfahrens
DE102021200936A1 (de) Adaptervorrichtung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18702691

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18702691

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载