ROTARY TRANSFORMER FOR POWER TRANSMISSION ON A DRILLING RIG SYSTEM AND METHOD

摘要

The present disclosure is directed to a drilling system. The drilling system includes drill string actuation mechanism having a first component and a second component configured to be rotated relative to the first component by a driving mechanism of the drill string actuation mechanism. The drilling system also includes a rotary transformer having a power input winding and a rotating power output winding. The power input winding is configured to be coupled to a power source and to the first component of the drill string actuation mechanism, and the rotating power output winding is configured to be coupled to the second component of the drill string actuation mechanism.