Artificial island and green electricity hydrogen energy diversified marine economy integrated system

The invention belongs to the technical field of marine economy comprehensive development, and particularly relates to an artificial island which comprises a center island and a breakwater arranged on the peripheral side of the center island in a winding mode, a typhoon wave interval zone is formed between the center island and the breakwater, and the typhoon wave interval zone is provided with a mariculture net cage. The typhoon wave interval zone is further provided with a plurality of supporting beams, the two ends of each supporting beam are connected with the center island and the breakwater respectively, a plurality of solar power generation devices are installed above the structural face of the center island, and a plurality of wave power generation devices are installed below the structural face of the breakwater. And a plurality of wind power generation devices and a plurality of solar power generation devices are mounted above the structural surface of the breakwater. The invention further relates to