Off-grid deep sea observation system based on equal-thickness arc wing blade ocean current turbine

The invention discloses an off-grid deep sea observation system based on an ocean current turbine with equal-thickness arc wing blades. The off-grid deep sea observation system comprises a deep sea base station, a buoy system and an underwater autonomous vehicle, the buoy system is connected to the deep sea base station, the deep sea base station is used for supplying power to the buoy system and the underwater autonomous vehicle, and the buoy system and the underwater autonomous vehicle are used for collecting hydrological information; the invention provides an off-grid deep sea observation system of an ocean current turbine with equal-thickness arc wing blades. According to the deep sea base station, ocean current energy of deep sea is converted by utilizing an ocean current turbine with equal-thickness arc wing blades, meanwhile, electric energy can be converted into chemical energy of the deep sea base station, the chemical energy is stored in a battery of the deep sea base station to supply power to vari