A method, a system, a server, a computer program and a computer program product for transferring power inductively in particular for charging a moving battery

The invention concerns a method for transferring electrical power inductively, in particular for charging a moving battery, wherein electrical power is transferrable between a primary coil and a secondary coil when said secondary coil is arranged relative to said primary coil in a way allowing inductive interaction between said secondary coil and said primary coil, wherein said electrical power is transferrable if said primary coil is switched to be connected to a power grid and wherein said electrical power is not transferrable if said primary coil is switched to be disconnected from said power grid, comprising the steps of - testing whether a condition for granting the transfer of power, in particular an authorization of an identification by a server, is met, and - switching at least two primary coils, depending on the result of a single test of said condition.