OTEC cycle device that contains the ejector

The present invention relates to a marine temperature difference power generation cycle apparatus having two-phase ejectors, and more particularly, to an ocean temperature difference power generation system in which a deep sea water used as a cooling water for a condenser and a hot water for vaporization In order to reduce the size of the condenser, a geothermal heat exchanger and an expansion overflow ejector were applied between the regenerator and the condenser. In addition, An air-cooled heat exchanger is applied to the turbine inlet to increase the turbine output.