DE102017215357A1 - Coil arrangement for an electrically operable motorcycle - Google Patents
Coil arrangement for an electrically operable motorcycle Download PDFInfo
- Publication number
- DE102017215357A1 DE102017215357A1 DE102017215357.1A DE102017215357A DE102017215357A1 DE 102017215357 A1 DE102017215357 A1 DE 102017215357A1 DE 102017215357 A DE102017215357 A DE 102017215357A DE 102017215357 A1 DE102017215357 A1 DE 102017215357A1
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- Prior art keywords
- motorcycle
- secondary coil
- frame
- coil
- winding axis
- Prior art date
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- 238000004804 winding Methods 0.000 claims abstract description 41
- 239000011159 matrix material Substances 0.000 claims description 18
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
Abstract
Die Erfindung betrifft eine Spulenanordnung (3) für ein elektrisch betreibbares Kraftrad (1), mit einer Sekundärspule (5) zum induktiven Laden einer Batterie (2) des Kraftrades (1), welche eine Mehrzahl von um eine erste Wicklungsachse (6) angeordnete Windungen umfasst, und mit einem Rahmen (4), an welchem die Sekundärspule (5) befestigt ist, wobei die Sekundärspule (5) in den Rahmen (4) des Kraftrads (1) integriert ist und sich die erste Wicklungsachse (6) zumindest im Wesentlichen in Fahrzeugquerrichtung (y) des Kraftrades (1) erstreckt.The invention relates to a coil arrangement (3) for an electrically operable motorcycle (1), comprising a secondary coil (5) for inductively charging a battery (2) of the motorcycle (1), which has a plurality of windings arranged around a first winding axis (6) comprising, and with a frame (4) to which the secondary coil (5) is fixed, wherein the secondary coil (5) in the frame (4) of the motorcycle (1) is integrated and the first winding axis (6) at least substantially extends in the vehicle transverse direction (y) of the motorcycle (1).
Description
Die Erfindung betrifft eine Spulenanordnung für ein elektrisch betreibbares Kraftrad gemäß dem Oberbegriff von Patentanspruch 1.The invention relates to a coil arrangement for an electrically operable motorcycle according to the preamble of
Eine derartige Spulenanordnung für ein elektrisch betreibbares Kraftrad ist bereits aus der
Aufgabe der vorliegenden Erfindung ist es, eine Spulenanordnung für ein elektrisch betreibbares Kraftrad zu schaffen, mittels welcher das elektrisch betreibbare Kraftrad besonders vorteilhaft ladbar ist.Object of the present invention is to provide a coil assembly for an electrically operable motorcycle, by means of which the electrically operable motorcycle is particularly advantageous loadable.
Diese Aufgabe wird erfindungsgemäß durch eine Spulenanordnung für ein elektrisch betreibbares Kraftrad mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausführungen der Erfindung sind Gegenstand der abhängigen Patentansprüche und der Beschreibung.This object is achieved by a coil assembly for an electrically operable motorcycle with the features of
Die Erfindung betrifft eine Spulenanordnung für ein elektrisch betreibbares Kraftrad, mit einer Sekundärspule zum induktiven Laden einer Batterie des Kraftrads, welche eine Mehrzahl von um eine erste Wicklungsachse angeordneten Windungen umfasst und mit einem Rahmen, an welchem die Sekundärspule befestigt ist. Dabei ist die erste Wicklungsachse zentral innerhalb der Sekundärspule angeordnet und erstreckt sich senkrecht zu jeweiligen Ebenen, in welchen die jeweiligen Windungen sich erstrecken. Somit erstreckt sich die erste Wicklungsachse parallel zu einer Längserstreckungsrichtung der Sekundärspule. Die jeweiligen Windungen sind aus einem leitfähigen Material, insbesondere aus einem Draht gebildet. Um ein möglichst vorteilhaftes Laden des elektrisch betreibbaren Kraftrads beziehungsweise der Batterie des Kraftrads zu ermöglichen, ist es erfindungsgemäß vorgesehen, dass die Sekundärspule in den Rahmen des Kraftrads integriert ist und sich die erste Wicklungsachse zumindest im Wesentlich entlang einer Fahrzeugquerrichtung des Kraftrads erstreckt. Das bedeutet, dass die Sekundärspule zumindest bereichsweise von dem Rahmen des Kraftrads umgeben ist und mit dem Rahmen des Kraftrads verbunden ist. Durch die Anordnung der Sekundärspule an dem Rahmen des Kraftrads in der Art, dass sich die Wicklungsachse zumindest im Wesentlichen entlang der Fahrzeugquerrichtung des Kraftrads erstreckt, kann die Batterie des Kraftrads mittels einer seitlich des Kraftrads angeordneten Ladeeinrichtung mit Energie versorgt werden, da sich eine Wirkrichtung der Sekundärspule parallel zu der ersten Wicklungsachse erstreckt. Somit kann das elektrisch betreibbare Kraftrad aufgrund der Wirkrichtung der Sekundärspule mitteld der seitlich neben dem elektrisch betreibbaren Kraftrad angeordneten Ladeeinrichtung zur Energieübertragung gekoppelt werden. Dies ermöglicht eine besonders große Gestaltungsfreiheit des Kraftrads, da eine definierte Nähe zu einem Untergrund des Kraftrads und einer an dem Untergrund angeordneten Ladeeinrichtung nicht zwingend eingehalten werden muss.The invention relates to a coil arrangement for an electrically operable motorcycle, comprising a secondary coil for inductively charging a battery of the motorcycle, which comprises a plurality of windings arranged around a first winding axis and with a frame to which the secondary coil is attached. In this case, the first winding axis is arranged centrally within the secondary coil and extends perpendicularly to respective planes in which the respective windings extend. Thus, the first winding axis extends parallel to a longitudinal direction of the secondary coil. The respective turns are formed of a conductive material, in particular of a wire. In order to allow the most advantageous charging of the electrically operable motorcycle or the battery of the motorcycle, it is inventively provided that the secondary coil is integrated into the frame of the motorcycle and extends the first winding axis at least substantially along a vehicle transverse direction of the motorcycle. This means that the secondary coil is at least partially surrounded by the frame of the motorcycle and is connected to the frame of the motorcycle. By arranging the secondary coil on the frame of the motorcycle in such a way that the winding axis extends at least substantially along the vehicle transverse direction of the motorcycle, the battery of the motorcycle can be powered by means of a side of the motorcycle arranged charging device with energy, since an effective direction of the Secondary coil extending parallel to the first winding axis. Thus, the electrically operable motorcycle can be coupled due to the direction of action of the secondary coil mitteld laterally arranged next to the electrically operable motorcycle charging device for energy transfer. This allows a particularly large freedom of design of the motorcycle, as a defined proximity to a substrate of the motorcycle and arranged on the ground charging device does not necessarily have to be complied with.
In einer vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass die Sekundärspule in einem durch den Rahmen umschlossenen Freiraum angeordnet ist. Mit anderen Worten weist der Rahmen den Freiraum auf, in welchem die Sekundärspule angeordnet ist und somit in einer vertikalen Ebene zumindest im Wesentlichen zu sämtlichen Seiten von dem Rahmen umschlossen ist. Insbesondere wird die Sekundärspule zumindest in Fahrzeuglängsrichtung und Fahrzeughochrichtung des Kraftrads von dem Rahmen umgeben. Somit ist die Sekundärspule besonders platzsparend an dem Rahmen des Kraftrads angeordnet und wird von dem Rahmen besonders vorteilhaft geschützt.In an advantageous development of the invention it is provided that the secondary coil is arranged in a space enclosed by the frame. In other words, the frame has the free space in which the secondary coil is arranged and thus is enclosed in a vertical plane at least substantially to all sides of the frame. In particular, the secondary coil is surrounded by the frame at least in the vehicle longitudinal direction and vehicle vertical direction of the motorcycle. Thus, the secondary coil is particularly space-saving arranged on the frame of the motorcycle and is particularly advantageous protected by the frame.
In einer weiteren vorteilhaften Ausgestaltung der Erfindung ist ein Matrixelement vorgesehen, um welches die Windungen gewunden sind und welches an dem Rahmenelement strukturunterstützend angeordnet ist. Mit anderen Worten umfasst die Sekundärspule das Matrixelement, um welches die aus einem leitenden Material gebildeten Windungen der Sekundärspule gewunden sind. Das Matrixelement ist an dem Rahmen befestigt und derart angeordnet, dass eine Struktur des Rahmens unterstützt wird. Beispielsweise ist das Matrixelement in dem von dem Rahmen umschlossenen Freiraum angeordnet. Hierdurch kann eine besonders hohe Stabilität der Spulenanordnung mit der Sekundärspule und dem Rahmen ermöglicht werden.In a further advantageous embodiment of the invention, a matrix element is provided around which the windings are wound and which is arranged to support the structure of the frame element. In other words, the secondary coil comprises the matrix element about which the turns of the secondary coil formed of a conductive material are wound. The matrix element is fixed to the frame and arranged to support a structure of the frame. For example, the matrix element is arranged in the space enclosed by the frame. In this way, a particularly high stability of the coil arrangement with the secondary coil and the frame can be made possible.
In diesem Zusammenhang hat es sich als vorteilhaft erwiesen, wenn das Matrixelement einen faserverstärkten Kunststoff umfasst. Dabei kann das Matrixelement aus dem faserverstärkten Kunststoff gebildet sein, bei welchem es sich beispielsweise um einen glasfaserverstärkten Kunststoff oder um einen kohlefaserverstärkten Kunststoff handeln kann. Aufgrund des faserverstärkten Kunststoffs weist das Matrixelement eine besonders hohe Stabilität auf.In this context, it has proved to be advantageous if the matrix element comprises a fiber-reinforced plastic. In this case, the matrix element may be formed from the fiber-reinforced plastic, which may be, for example, a glass fiber reinforced plastic or a carbon fiber reinforced plastic. Due to the fiber-reinforced plastic, the matrix element has a particularly high stability.
Hierbei hat es sich als vorteilhaft erwiesen, wenn das Matrixelement einstückig mit dem Rahmen ausgebildet ist. Das bedeutet, dass der Rahmen und das Matrixelement zumindest bereichsweise aus einem selben Material gebildet sind und beispielsweise gleichzeitig und verbunden hergestellt werden. Beispielsweise können nach der Einstückigen Herstellung des Rahmens mit dem Matrixelement die Windungen um das Matrixelement gewunden werden, um die Sekundärspule herzustellen. Dabei können das Matrixelement und der Rahmen beispielsweise aus dem faserverstärkten Kunststoff gebildet sein. Hierdurch kann eine besonders hohe Stabilität der Spulenanordnung geschaffen werden.It has proved to be advantageous if the matrix element is formed integrally with the frame. This means that the frame and the matrix element are at least partially formed of a same material and are produced, for example, simultaneously and connected. For example, after integrally producing the frame with the matrix element, the Windings are wound around the matrix element to make the secondary coil. In this case, the matrix element and the frame may be formed, for example, from the fiber-reinforced plastic. In this way, a particularly high stability of the coil arrangement can be created.
In weiterer vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, dass die Sekundärspule dazu eingerichtet ist, mit einer Primärspule, welche eine Mehrzahl von um eine zweite, sich zumindest im Wesentlichen horizontal erstreckende Wicklungsachse angeordnete Windungen umfasst, zur Energieübertragung gekoppelt zu werden, wobei die erste Wicklungsachse und die zweite Wicklungsachse zumindest im Wesentlichen parallel zueinander angeordnet sind. Mit anderen Worten ist die Sekundärspule dazu eingerichtet, mit der Primärspule der Ladeeinrichtung zur Energieübertragung auf die Batterie des Kraftrads gekoppelt zu werden. Dabei weist die Primärspule die zweite Wicklungsachse auf, um welche die Wicklungen der Primärspule gewunden sind. Die zweite Wicklungsachse der Primärspule erstreckt sich ebenso wie eine Wirkrichtung der Primärspule zumindest im Wesentlichen horizontal. Bei einer Kopplung der Sekundärspule mit der Primärspule erstrecken sich die zweite Wicklungsachse und die Wirkrichtung der Primärspule zumindest im Wesentlichen parallel zu der ersten Wicklungsachse sowie der Wirkrichtung der Sekundärspule. Dies ermöglicht eine besonders vorteilhafte Energieübertragung von der seitlich entlang der Fahrzeugquerrichtung neben dem Kraftrad angeordneten Primärspule auf die Sekundärspule entlang der parallel zueinander angeordneten Wirkrichtungen der Sekundärspule und der Primärspule. Hierdurch kann die Sekundärspule des Kraftrads besonders nahe an der Primärspule angeordnet werden und eine besonders effiziente Energieübertragung von der Ladeeinrichtung auf die Batterie des Kraftrads ermöglicht werden.In a further advantageous embodiment of the invention, it is provided that the secondary coil is adapted to be coupled to a primary coil, which comprises a plurality of arranged around a second, at least substantially horizontally extending winding axis turns, for energy transmission, wherein the first winding axis and the second winding axis are arranged at least substantially parallel to one another. In other words, the secondary coil is adapted to be coupled to the primary coil of the charger for transmitting energy to the battery of the motorcycle. In this case, the primary coil has the second winding axis, around which the windings of the primary coil are wound. The second winding axis of the primary coil extends as well as a direction of action of the primary coil at least substantially horizontally. When the secondary coil is coupled to the primary coil, the second winding axis and the direction of action of the primary coil extend at least substantially parallel to the first winding axis and the effective direction of the secondary coil. This allows a particularly advantageous energy transfer from the primary coil arranged laterally along the vehicle transverse direction next to the motorcycle to the secondary coil along the effective directions of the secondary coil and the primary coil arranged parallel to one another. As a result, the secondary coil of the motorcycle can be arranged particularly close to the primary coil and a particularly efficient energy transfer from the charging device to the battery of the motorcycle are made possible.
Weitere Merkmale der Erfindung ergeben sich aus den Ansprüchen, den Figuren und der Figurenbeschreibung. Die vorstehend in der Beschreibung genannten Merkmale und Merkmalskombinationen sowie die nachfolgend in der Figurenbeschreibung genannten und/oder in den Figuren alleine gezeigten Merkmale und Merkmalskombinationen sind nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar.Further features of the invention will become apparent from the claims, the figures and the description of the figures. The features and combinations of features mentioned above in the description as well as the features and feature combinations mentioned below in the description of the figures and / or shown alone in the figures can be used not only in the respectively indicated combination but also in other combinations or in isolation.
Die Erfindung wird nun anhand eines bevorzugten Ausführungsbeispiels sowie unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:
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1 eine schematische Rückansicht eines elektrisch betreibbaren Kraftrads sowie einer seitlich des Kraftrads angeordneten Ladeeinrichtung, und -
2 eine schematische Seitenansicht des Kraftrads mit einer stehend ausgerichteten Sekundärspule, bei welcher sich eine erste Wicklungsachse der Sekundärspule, um welche eine Mehrzahl von Windungen gewunden ist, zumindest im Wesentlichen entlang einer Fahrzeugquerrichtung des Kraftrads erstreckt.
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1 a schematic rear view of an electrically operable motorcycle and a side of the motorcycle arranged charging device, and -
2 a schematic side view of the motorcycle with a standing oriented secondary coil, in which a first winding axis of the secondary coil, which is wound around a plurality of turns, at least substantially along a vehicle transverse direction of the motorcycle extends.
In
Zum induktiven Laden der Batterie
Vorliegend ist die Sekundärspule
Die Sekundärspule
In
Dabei liegt der Spulenanordnung
Aktuelle elektrisch betreibbare Krafträder werden meist über Kabel mit zugehörigem Stecker konduktiv geladen, wobei nach einem Abstellen des konduktiv ladbaren Kraftrads und vor einem Wegfahren des konduktiv ladbaren Kraftrads das Kabel von einem Benutzer von dem konduktiv ladbaren Kraftrad entfernt werden muss. Ein Einstecken und ein Ausstecken des Kabels bedeuten einen besonders hohen Zeitaufwand beim Abstellen des konduktiv ladbaren Kraftrads und führen zu einem besonders geringen Kundenwert.Current electrically operable motorcycles are usually charged via cable with the associated connector conductive, after a shutdown of the chargeable motorcycle and before driving away the conductively loadable motorcycle, the cable must be removed by a user of the conductively loadable motorcycle. Plugging in and unplugging the cable means a particularly high expenditure of time when switching off the conductively loadable motorcycle and leads to a particularly low customer value.
Bisherige Anordnungen zum induktiven Laden des Kraftrads
Bei der Sekundärspule
Induktionsspulen für induktives Laden liegen in der Regel waagerecht beziehungsweise flach in einem Fahrzeugboden des Kraftrads
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Kraftradmotorcycle
- 22
- Batteriebattery
- 33
- Spulenanordnungcoil assembly
- 44
- Rahmenframe
- 55
- Sekundärspulesecondary coil
- 66
- erste Wicklungsachsefirst winding axis
- 77
- Ladeeinrichtungloader
- 88th
- Primärspuleprimary coil
- 99
- zweite Wicklungsachsesecond winding axis
- xx
- FahrzeuglängsrichtungVehicle longitudinal direction
- yy
- FahrzeugquerrichtungVehicle transverse direction
- zz
- FahrzeughochrichtungVehicle vertical direction
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102013014029 B3 [0002]DE 102013014029 B3 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017215357.1A DE102017215357A1 (en) | 2017-09-01 | 2017-09-01 | Coil arrangement for an electrically operable motorcycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017215357.1A DE102017215357A1 (en) | 2017-09-01 | 2017-09-01 | Coil arrangement for an electrically operable motorcycle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102017215357A1 true DE102017215357A1 (en) | 2019-03-07 |
Family
ID=65363501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017215357.1A Pending DE102017215357A1 (en) | 2017-09-01 | 2017-09-01 | Coil arrangement for an electrically operable motorcycle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102017215357A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019107493A1 (en) * | 2019-03-25 | 2020-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Charging arrangement for charging a battery of an electrically operated motorcycle, motorcycle and vehicle stand for a motorcycle |
DE102019117280A1 (en) * | 2019-06-27 | 2020-12-31 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with a fold-out charging coil and method for operating a vehicle |
CN113199947A (en) * | 2020-01-31 | 2021-08-03 | 本田技研工业株式会社 | Electric vehicle and drive unit |
US20210394848A1 (en) * | 2020-06-19 | 2021-12-23 | TWIG Power, LLC | Charging stand for electric motorcycles |
Citations (5)
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JPH104638A (en) * | 1996-06-13 | 1998-01-06 | Sumitomo Wiring Syst Ltd | Charger for electric vehicle |
US5710502A (en) * | 1992-09-02 | 1998-01-20 | Cableco And Poumey | System for recharging the storage batteries of an electric motor vehicle |
US6150794A (en) * | 1996-05-27 | 2000-11-21 | Sanyo Electric Co., Ltd. | Charging system for motor-driven vehicle |
JP2001199379A (en) * | 2000-01-18 | 2001-07-24 | Honda Motor Co Ltd | Motor-assisted bicycle |
DE102013014029B3 (en) | 2013-08-26 | 2015-01-15 | Imetron Gesellschaft für industrielle Mechatronik mbH | Charger for the battery of an electric bicycle |
-
2017
- 2017-09-01 DE DE102017215357.1A patent/DE102017215357A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710502A (en) * | 1992-09-02 | 1998-01-20 | Cableco And Poumey | System for recharging the storage batteries of an electric motor vehicle |
US6150794A (en) * | 1996-05-27 | 2000-11-21 | Sanyo Electric Co., Ltd. | Charging system for motor-driven vehicle |
JPH104638A (en) * | 1996-06-13 | 1998-01-06 | Sumitomo Wiring Syst Ltd | Charger for electric vehicle |
JP2001199379A (en) * | 2000-01-18 | 2001-07-24 | Honda Motor Co Ltd | Motor-assisted bicycle |
DE102013014029B3 (en) | 2013-08-26 | 2015-01-15 | Imetron Gesellschaft für industrielle Mechatronik mbH | Charger for the battery of an electric bicycle |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019107493A1 (en) * | 2019-03-25 | 2020-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Charging arrangement for charging a battery of an electrically operated motorcycle, motorcycle and vehicle stand for a motorcycle |
DE102019117280A1 (en) * | 2019-06-27 | 2020-12-31 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with a fold-out charging coil and method for operating a vehicle |
CN113199947A (en) * | 2020-01-31 | 2021-08-03 | 本田技研工业株式会社 | Electric vehicle and drive unit |
JP2021123115A (en) * | 2020-01-31 | 2021-08-30 | 本田技研工業株式会社 | Electric vehicle and drive unit |
JP7000472B2 (en) | 2020-01-31 | 2022-01-19 | 本田技研工業株式会社 | Electric vehicle and drive unit |
CN113199947B (en) * | 2020-01-31 | 2023-11-07 | 本田技研工业株式会社 | Electric vehicle and drive unit |
US20210394848A1 (en) * | 2020-06-19 | 2021-12-23 | TWIG Power, LLC | Charging stand for electric motorcycles |
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