| 摘要 |
<p>The aim of the invention is to reduce excitation losses in electric machines to a minimum, having electrically excited and displaceable secondary parts. According to the invention, bi-directional inductive transmission of energy is carried out by means of a rotating inductive transmission device (5), whereby an associated electronic system (20) for the bi-directional transmission of power and/or energy, is provided. Advantageously, super-conductive inductively (10) is present wherein the flow is introduced. It is possible to excite by supplying energy to the stator and to also deexcite by removing energy without converting the power into heat on the rotor (10) by applying a bipolar tension.</p> |
