Underwater power plant having removable nacelle

摘要

Presented is an underwater power plant including a support structure, a nacelle, the support structure and the nacelle being detachably connectable to one another via a coupling device, a water turbine, the water turbine at least indirectly drives an electrical generator that is received in the nacelle, and an inductive transmission device, where inductive transmission device transmits power generated by the electrical generator from the nacelle in a contactless manner to the support structure, and where the inductive transmission device includes a transformer with a primary side and a secondary side, the primary side is assigned to the nacelle and the secondary side is assigned to the support structure.

主权项

1. An underwater power plant comprising:
a support structure; a nacelle, the support structure and the nacelle being detachably connectable to one another via a coupling device, wherein the coupling device comprises complementary guide elements, the complimentary guide elements causing a self-centering during a connection of the nacelle and the support structure; a water turbine, the water turbine at least indirectly driving an electrical generator that is received in the nacelle; and an inductive transmission device, wherein the inductive transmission device transmits power generated by the electrical generator from the nacelle in a contactless manner to the support structure; wherein the inductive transmission device comprises a transformer with a primary side and a secondary side, the primary side is connected to the nacelle and the secondary side is connected to the support structure; wherein the inductive transmission device is part of the coupling device such that the self-centering of the coupling device guides the primary side and the secondary side of the transformer to each other, wherein the inductive transmission device is implemented on surfaces of the complementary guide elements facing toward one another.