Patent ID: 11912144
Assignee: BEAM GLOBAL
Field: Transport (Mechanical engineering)
Classification: CPC B  H  F  Y | IPC B  H

Claim 7:
8. A charging station having an inductive battery charger for an electric vehicle which comprises:
a transportable docking pad transportable to an off-grid location with an access ramp for parking the electric vehicle on the docking pad;
a primary induction coil affixed to the docking pad;
at least one source of renewable energy connected to the primary coil and structurally incorporated with the docking pad at a predetermined distance above the docking pad for positioning the electric vehicle between the source of renewable energy and the primary coil on the docking pad;
a storage battery located with the docking pad and connected with the source of renewable energy for receiving electricity therefrom;
an inverter connected between the storage battery and the primary induction coil for converting a d.c. current from the storage battery into an a.c. current for use by the primary induction coil to generate an alternating electromagnetic field with the primary induction coil;
a current control unit in the inverter for varying the frequency of the a.c. current from the inverter to control the electromagnetic field of the primary induction coil; and
a secondary induction coil mounted on the electric vehicle wherein, with the electric vehicle properly positioned and parked on the docking pad the electromagnetic field of the primary induction coil establishes a resonant inductive coupling with the secondary induction coil for recharging a battery of the electric vehicle.