New energy sailboat using wind energy and solar energy for composite driving and control method of sailboat

Abstract

The invention relates to a new energy sailboat using wind energy and solar energy for composite driving and a control method of the sailboat. The new energy sailboat comprises a control system, a windenergy power system, an energy storage system, an electric drive system and a hull; the control system comprises an upper computer and a sensor group; the wind energy power system includes solar wingsails, a mast control device and foldable masts; the energy storage system includes a wind power generator and a battery pack; the electric drive system includes a driving motor, a propeller and a steering engine; the sensor group is in communication with the upper computer so that environmental information and navigation information of the new energy sailboat can be sensed in real time. When there is strong wind in the environment, the wing sails of the composite solar battery pack are opened, and the wind energy is used for moving the sailboat forward; at the same time, the solar wing sailsare used for converting the solar energy into electric energy which is stored in the energy storage system, and the wind energy power generator is used for converting the excess wind energy into theelectric energy which is stored in the energy storage system; when there is light wind in the environment, mixed power of the wind energy and electric energy is used for moving the sailboat forward; when there is no wind, the electric energy is used for moving the sailboat forward.

Description

technical field [0001] The invention belongs to the technical field of ships, and relates to a new energy sailboat driven by combined wind energy and solar energy and a control method thereof. Background technique [0002] As a new concept ship, the ship using clean new energy has received more and more attention because of its environmental protection. In the field of new energy sailing, there are currently the following technical problems: [0003] 1. At present, the biggest disadvantage of new energy sailboats is that they cannot obtain enough energy because of their small hulls and low energy conversion efficiency, so the sailing time and cruising range are limited. However, my country's oceans are vast and require large-scale monitoring. Therefore, the limitation of voyage has greatly affected the large-scale application of new energy sailboats in the marine field. [0004] 2. Intelligence is the top priority of new energy sailboats, and it is also the biggest difficu...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the shortcoming of the limited endurance of existing new energy sailboats, and aims to provide a new energy sailboat driven by wind energy and solar energy to meet the requirements of long endurance

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