Multi-energy power generation system based on floating type platform

A multi energy power generation system based on a floating platform, specifically a wind turbine oscillating water column wave energy integrated power generation system based on a tension leg platform (TLP) floating platform, comprising:

• an offshore wind power generation system, comprising:
• a tower;
• a TLP platform connected with a seabed through a tension tendon and an anchoring system;
• and
• a megawatt level horizontal axis wind turbine connected with the TLP platform through the tower;
• and
• an oscillating water column-type wave energy converter device (OWC-type WEC device) fixed on three pontoons of the TLP platform through a strut, the OWC-type WEC device comprising:
• a shell body;
• an air chamber, which is a space in the shell body;
• a circular air outlet at a top of the air chamber;
• and
• an air turbine generator installed at the circular air outlet;
• wherein during operation the wind turbine oscillating water column wave energy integrated power generation system based on TLP floating platform is placed in a water area and under action of waves, the waves enter the air chamber through the OWC-type WEC device and form a water column which oscillates up and down such that the oscillating water column reciprocates up and down to make the gas in the air chamber reciprocate through the air outlet at the top of the air chamber to drive the air turbine generator to generate electricity,
• wherein an upper part of the air chamber is a mushroom shaped rotating parabola, and a lower part is a hollow cylinder, which ensures that a pressure at an end of the air flow increases, so as to promote the rotation of the air turbine generator faster and improve power generation efficiency, and
• wherein three diagonal steel braces are arranged in the air chamber to connect the air chamber to a pillar.