Water body oxygen enrichment system taking wind energy and solar energy complementation as power and control method for water body oxygen enrichment system

Abstract

The invention discloses a water body oxygen enrichment system taking wind energy and solar energy complementation as power and a control method for the water body oxygen enrichment system. A solar energy power generation module is used for converting received solar energy into electric energy; a wind power generation module is used for converting wind energy into the electric energy; the electric energy generated by the solar energy power generation module and the wind power generation module is simultaneously input into a wind-solar compensation module for judging the size of the electric energy; the wind-solar compensation module always controls the power generation modules which can generate much electric energy to charge a power supply module; the power supply module is used for supplying power to a control module, a water body oxygen content sensor and an oxygen enrichment module; the water body oxygen content sensor is used for detecting the oxygen content in a water body and transmitting a detection result to the control module; and the control module controls the oxygen enrichment module to work according to the detection result input by the water body oxygen content sensor. When the water body oxygen enrichment system taking the wind energy and the solar energy complementation as power is used for a long time, the power consumption can be reduced, the cost can be saved, energy can be saved, and emission can be reduced; the workload of a worker is effectively reduced, the use is facilitated, and the water body oxygen enrichment system is economical and practical.

Description

technical field [0001] The invention belongs to the field of renewable energy utilization and intelligent control, in particular to a water body oxygenation system driven by wind energy and solar energy complementation and a control method thereof. Background technique [0002] Due to the limited oil resources and the increasingly serious environmental pollution, the application of renewable energy has become a global trend. Wind energy and solar energy are two of the most promising directions. In remote villages, islands and other areas where the power grid is difficult to reach, local abundant wind and solar energy can be used to improve the quality of life. [0003] With the acceleration of the industrialization process, humans discharge a large amount of substances containing nitrogen, phosphorus and other elements into lakes, rivers, bays and other water bodies, causing algae and other plankton to multiply rapidly, the dissolved oxygen in the water body decreases, and ...

AI Technical Summary

Problems solved by technology

[0005] 1. High power, high power consumption;

[0006] 2. Manual control by staff is required, which increases operating costs;

[0007] 3. The aeration device cannot automatically adjust parameters such as power and speed according to changes in the oxygen content of the water body, resulting in waste of energy

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