Wave-power generating module, wave-power generating unit comprising the wave-power generating module, and wave-power generating apparatus comprising the wave-power generating unit

摘要

A wave power generation module, a wave power generation unit including the wave power generation module, and a wave power generation device including the wave power generation unit are disclosed.;The disclosed wave power generation module includes a module case sealed against external fluid; reel; A module-side cable guide tube for guiding the power transmission cable wound or unwound on the reel and communicating in and out of the module case by bending in a seabed direction; Elastic force providing member; Power transmission unit; And a generator; wherein air in the module case is compressed by seawater flowing through the module-side cable guide tube so that seawater flowing through the module-side cable guide tube does not penetrate into the module case. It is characterized by.;The disclosed wave power generation unit includes: a lower part of the body including at least one wave power generation module that generates power using wave power therein, and a body side cable through tube through which a power transmission cable extending from the wave power generation module passes; And an upper portion covering the lower portion of the floating body, and moving along the connecting rod.;The disclosed wave power generating device includes a wave power generating unit, a plurality of connecting rods for guiding movement according to the wave height of the wave power generating unit, and the plurality of connecting bars, and the power transmission cable extending from the wave generating unit is fixed. A wave power generation unit including a frame; and at least one, and moored to a predetermined fixture.;According to the disclosed wave power generation module, the wave power generation unit including the wave power generation module, and the wave power generation device including the wave power generation unit, while the power generation efficiency is improved, the influence of seawater on the internal parts of the power generation device can be minimized. And, there is an advantage that the maintenance and repair can be simplified.;Wave power generation, power generation module, cable guide on the module side, power generation unit, power generation floating body