DD-PS strong anti-offset loose coupling transformer and parameter determination method thereof

The invention relates to a DD-PS strong anti-offset loose coupling transformer and a parameter determination method thereof, belongs to the technical field of wireless power transmission, and solves the problem of low system efficiency caused by a weak anti-offset capability of the existing compensation topology. According to the invention, a planar solenoid coil and a DD coil are combined, and different connection modes are adopted at the primary side and the secondary side so that anti-offset performance of the DD-PS loose coupling transformer in a magnetic field direction is remarkably improved, and meanwhile the excellent anti-offset performance of the planar solenoid loose coupling transformer and the DD-shaped loose coupling transformer in the vertical magnetic field direction is reserved. According to the parameter determination method of the loose coupling transformer, the parameters of the loose coupling transformer can be rapidly determined, and an optimal solution meeting application requirements i