Solar power composite energy rechargeable battery all-electric boat

Abstract

A full-electric ship powered by a storage battery with solar, wind and electricity composite energy comprises a hull, a control console arranged at the front part of the hull, an electric propelling device arranged at the rear part of the hull, and a storage battery pack arranged on the bottom of the hull, wherein the control console is respectively connected with the storage battery pack and the electric propelling device through cables; the storage battery is connected with a charging machine; the charging machine is connected with a shore power access device; and a solar plate and a wind-driven generator are arranged at the top of the hull and are connected with the storage battery pack. The power-storage mode adopted by the invention can solve the synchronism problem in power generation, power distribution and power consumption to achieve an asynchronism effect, thus maximally increasing the time and the chance for comprehensive natural clean energy resource utilization. Wind energy can be utilized during the navigation or the immobilization and can be used for not only for ship propulsion, but also other power-consuming appliances. Meanwhile, the three energies of wind, solar and electricity are combined together to achieve advantage complementation, thus improving the function and the efficiency of the entire system, obtaining cost-effective energy and ensuring the operation continuity.

Description

technical field [0001] The invention relates to a novel compound clean energy environment-friendly ship, in particular to an all-electric ship with rechargeable storage batteries of wind-power composite energy. Background technique [0002] At present, the traditional diesel engine ships occupy a dominant position. Due to the smoke, noise, odor, oil and water pollution of diesel engines, and the difficulty in recycling the heat energy in the flue gas and cooling water, resulting in low energy efficiency, it is not conducive to the crew and environmental protection and energy conservation. All-electric ships that use batteries as energy sources have not been used in open waters due to the technical reasons of low battery life due to troublesome charging and difficulty in power storage, and the economic reasons of expensive high-energy batteries. In enclosed waters, such as park pools, there have been precedents for using shore power and solar energy as power. Due to the adva...

AI Technical Summary

Problems solved by technology

However, it is difficult to popularize

The problem is that solar energy is expensive and inefficient, and cannot be used on cloudy days, and shore power charging is troublesome, power storage is difficult, and battery life is low

Sails use wind energy for ship propulsion. The disadvantages of the method are that it can only be used during navigation, it is difficult to choose the direction, no wind affects the operation, and it is difficult to ensure the continuity of work.

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