Patent ID: 9278627
Filing Date: 2016-03-08
CPC Classification: B60L,F03D,H02K,Y02E,Y02T

Claim Text:
1. A planar electric generator comprising: an annular ferromagnetic guide rail comprising: a rotary disk located above the annular ferromagnetic guide rail, the rotary disk comprising: wherein the rotary disk and the annular ferromagnetic guide rail cooperate to generate a magnetic levitation force and propelling force; wherein the two annular wheel rails protrude upward from the annular base; the first electromagnets protrude between the two annular wheel rails, the second electromagnets protrude downward between the two wheels; the first electromagnets and the second electromagnets generate magnetic field lines passing through the electromagnetic induction apparatuses; wherein the wind catching cups collectively guide wind for use as a driving force on the rotary disk, and an opening direction of each wind catching cups is tangent to a circumferential direction of the annular base; wherein the wind catching cups push the rotary disk to start to rotate along the circumferential direction of the annular base under the effect of an external wind force; the wheels and the annular wheel rails are in rolling cooperation; the rotary disk rotates along the circumferential direction of the annular base under the effects of the magnetic levitation force of the first electromagnets and the second electromagnets and a propelling force on the wind catching cups from wind; and wherein the magnetic field lines passing through the electromagnetic induction apparatuses change to produce an electromotive force to generate electricity and recycle electric energy for driving magnetic levitation of a train; and the rotary disk is levitated above the annular ferromagnetic guide rail, and the wheels leave the annular wheel rails.