| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ocean current power generation device capable of stably lifting an ocean current generator up to a surface of the sea for performing the maintenance work on a float. <P>SOLUTION: The ocean current power generation device includes: the ocean current generator 1; the float 2 which ties up the current generator in the sea, and has a space 4 for accommodating the current generator at a center portion; a first wire 3b which can fix the current generator at the bottom of the sea; a second wire 3a which couples the current generator and the float; and a first winding device 5a and 5b which is provided in the float and accommodates the ocean current generator in the space by winding up the second wire. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
