| 摘要 |
A generator for generating electric energy from kinetic energy of moving sea water comprises at least one first pile (4, 5) of a plurality of permanent magnets(6) separated by a first member (7) of magnetically permeable material, two second piles (8-10) of second members (11) of magnetically permeable material extending along two different sides of the magnet pile, a core (17-19) of magnetically permeable material forming a closed loop from one second pile to another for allowing magnetic flux to pass from the magnet pile to one second pile and back through the core, and a winding (23) of an electric conductor (21) around a section (20) of the core. The magnet pile and the second piles are movable with respect to each other for generating a time varying magnetic flux in the core transversally to the direction of this movement. |
