Tracking and controlling system of maximum wave energy of wave energy

Abstract

The invention provides a tracking and controlling system of maximum wave energy of wave energy, belongs to the field of new energy sources, and aims at solving the existing problem of water accumulation existing in the wave energy. The tracking and controlling system comprises a vibrating floater system, a controllable hydraulic system, a linear generator system and a mooring system, wherein the controllable hydraulic system is connected with the linear generator system, and the controllable hydraulic system and the linear generator system are both installed on the vibrating floater system; and the vibrating floater system is connected with the mooring system and enables the mooring system to be connected with the seabed. According to the tracking and controlling system, the linear generator system is adopted as a wave energy core collecting mechanism to directly transform mechanical energy of the up-and-down movement of waves into electric energy, so that the wave energy collecting efficiency is greatly improved; meanwhile, regarding changeable marine environment, irregular waves and other factors, a hydraulic system is designed to realize the maximum wave energy tracking and optimize a wave energy collecting system; and the tracking and controlling system has the advantages of strong environmental adaptability, high wave energy collection efficiency and the like, can realizeall-weather wave energy collection, and provides possibility for developing and efficiently utilizing the wave energy to generate power.

Description

technical field [0001] The present invention relates to the field of new energy technology, in particular to a maximum wave energy tracking control system for wave energy. Background technique [0002] As a supply device for offshore equipment, the wave energy power generation system is mainly used to provide electrical energy for marine beacon lights, shallow water detection underwater vehicles and other equipment. At present, various small-scale wave energy generating devices have appeared to be used for power supply such as buoy lights on the sea. First of all, most of the small wave energy harvesting devices currently appearing are three-stage conversion processes, that is, using mechanical structures to convert the up and down motion of waves into the rotational motion of generators. Due to the existence of intermediate conversion devices, the energy collection efficiency is low. Secondly, most of the current wave energy generation systems for navigation lights are aut...

AI Technical Summary

Problems solved by technology

First of all, most of the small wave energy harvesting devices currently appearing are three-stage conversion processes, that is, using mechanical structures to convert the up and down motion of waves into the rotational motion of generators. Due to the existence of intermediate conversion devices, the energy collection efficiency is low

Secondly, most of the current wave energy generation systems for navigation lights are autonomous systems, which cannot achieve maximum wave energy tracking according to changes in water areas

[0003] At present, there are many offshore equipment, such as buoy lights, water detectors, etc., but most of them have energy supply problems, that is, charging multiple times at one time or replacing the power supply, resulting in waste of human and material resources. At present, there have been various energy supplements for buoy lights Solutions, such as the use of solar energy, wind energy, etc., but solar energy is limited by the sun, climate, etc., and the power generation efficiency is low at night, cloudy, etc. Not an ideal energy supplement solution for ocean nodes

Since the buoy lights are mostly located in the channel, ships often pass by, resulting in a large limitation of wind energy

Wave energy has the characteristics of all-weather power generation, and the main device is located underwater, so it can better solve the above problems. At present, a variety of wave energy power generation devices have appeared, such as using mechanical mechanisms such as screws and gears to convert the vertical motion of waves into the rotation of generators. Movement, the energy consumption of the intermediate conversion device affects the efficiency of wave energy collection

In addition, various forms of wave energy collection devices such as oscillating water column and sea dragon have appeared, which are not conducive to the miniaturization of the device and are not suitable for the application environment described in the present invention.

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