Power generation device for ship by utilizing wave energy

Abstract

The invention discloses a power generation device for a ship by utilizing wave energy. The device mainly comprises a wave energy collecting device and a hydraulic system. The device is symmetrically installed on a larboard and a starboard of the ship, the wave energy of the left and right sides of the ship is utilized by the wave energy collecting device and converted into pressure energy in hydraulic oil, and then the pressure energy is converted into electric energy through the hydraulic system to provide part of power for the ship, so that the effective utilization of the wave energy in thesailing process of the ship is realized. In addition, the existence of an energy collecting plate in the device plays a role in buffering the impact of waves, and the rolling degree of the ship can be properly reduced; more importantly, the ship length of the ship is long, the area of the left and right sides impacted by the waves is large, multiple sets of devices can be installed on the ship, and larger power generation quantity can be generated; and the device is simple in method and wider in application range.

Description

technical field [0001] The invention belongs to the technical field of ships, and in particular relates to a power generation device for ships using wave energy. Background technique [0002] Due to the rapid development of social economy, people's living standards are constantly improving, and the awareness of environmental protection is also constantly increasing. Energy saving and emission reduction is an effective way to protect the environment, and it has gradually become the focus of people's attention. [0003] Ships sail in the ocean, and the energy required for their navigation is mainly produced by the combustion of fuel oil. Therefore, ships not only need to carry a large amount of fuel oil during navigation, but also the burning and leakage of fuel oil will cause serious pollution to the surrounding environment. In addition, with the continuous improvement of the safety of water transport and the change of trade mode to multimodal transport, the volume of shipp...

AI Technical Summary

Problems solved by technology

With people's continuous exploration of the ocean world, there have been a variety of power generation devices that use wave energy as an energy source in the world, but most of these devices are fixedly installed at a certain point in the ocean or can only be installed on a small Regional movement, although it can produce a certain power generation effect, it cannot be applied to sailing ships

If these wave energy utilization devices are installed on the ship, additional additional resistance will be added to the navigation of the ship, and the electric energy generated by the device cannot offset the energy consumed to overcome the resistance, and the gain outweighs the gain

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