A vehicle capable of receiving an electric power in a contactless manner includes a vehicle body and a power reception apparatus. A first region made of aluminum or formed so that a magnetic permeability and an electric resistance thereof are lower than a magnetic permeability and an electric resistance of aluminum, respectively, is provided at a position on one side in a reference direction relative to the power reception apparatus. A space and/or a second region formed so that a magnetic permeability and an electric resistance thereof are higher than the magnetic permeability and the electric resistance of the first region, respectively, is provided at a position on the other side in the reference direction. A winding axis of a power receiving coil is placed at a position deviating toward the one side in the reference direction from a central position in a vehicle width direction.
Vehicle and noncontact power transmission and reception system
2019-07-09
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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