A hybrid unmanned boat

Abstract

The invention belongs to the technical field of unmanned ships, and particularly relates to a hybrid power unmanned ship. The hybrid power unmanned ship comprises a water-jet propeller and a motor connected with the water-jet propeller; the hybrid power unmanned ship further comprises a solar energy converting structure, a wind energy converting structure, a wave energy converting structure and adiesel power generation structure, and the solar energy converting structure, the wind energy converting structure, the wave energy converting structure and the diesel power generation structure are fixed on the unmanned ship; a ship body is provided with an electric energy converting device which is connected with the wind energy converting structure and the wave energy converting structure and an electricity storage device connected with the electric energy converting device, and the electricity storage device is connected with the motor; the solar energy converting structure is connected with the electricity storage device; the diesel power generation structure is connected with the motor. According to the hybrid power unmanned ship, through the solar energy converting structure, the wind energy converting structure and the wave energy converting structure, solar energy, wind energy and wave energy are converted into electric energy in sequence to supply power to the motor, thus power is provided for the water-jet propeller, and the battery life of the unmanned ship is prolonged; when the electric quantity is about to be used up, the diesel power generation structure continues to supply power to the motor, and the battery life of the unmanned ship is further prolonged.

Description

technical field [0001] The invention belongs to the technical field of unmanned boats, and in particular relates to a hybrid unmanned boat. Background technique [0002] The status of marine development and research in the field of marine science and technology is increasing day by day. Among them, unmanned boats are becoming more and more popular in many aspects of marine technology due to their small size, shallow draft and unmanned characteristics. However, with the continuous improvement of demand, the limitations of unmanned boats in complex sea conditions are getting bigger and bigger, especially the short board in terms of endurance is particularly prominent. Most of the current unmanned boats are equipped with electric motors or diesel engines, which are powered by consuming electric energy from batteries or burning diesel fuel. Their endurance depends entirely on the storage capacity of batteries and the amount of fuel they carry. The short battery life directly l...

AI Technical Summary

Problems solved by technology

The short battery life directly leads to the discontinuity of sea mission operations. Returning to the voyage to charge and refuel is time-consuming and labor-intensive and inefficient. It is not suitable for all-weather operations.

Images