Transfer element for a system for inductive energy transfer

A transmitter element (U) for a system for inductive energy transmission between two transmitter elements comprises at least one substantially planar coil (2), which is accommodated in a housing (1). At least one measuring arrangement (4, 4a) for the capacitance and/or the voltage is connected between the coil (2) and/or the housing (1) or an electrically conducting structure (3) with respect to a reference potential with at least one of these elements (1, 2, 3).