Marine environment simulation device for electrical characteristic test of marine solar cell panel

Abstract

The invention provides a marine environment simulation device for the electrical characteristic test of a marine solar cell panel. The marine environment simulation device comprises a work case, a water storage tank and a water pump for conveying sea water between the work case and the water storage tank, wherein a sample frame for fixing the solar cell panel is arranged inside the work case; and the marine environment simulation device also comprises a vibration exciter which makes the work case vibrate and simulates the vibration frequency of a ship. The marine environment simulation device can simulate the marine environment of the solar cell panel in a laboratory, realize simulation test research of the corrosion of alternation of wetting and drying, sea water flushing and the polluted air environment to the marine solar cell panel and vibration simulation test research, acquire a large amount of scientific test data in limited time, and provide convenient test conditions for researching the corrosion and power output characteristics of the solar cell panel in the marine environment.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaics, in particular to a marine environment simulation device used for testing marine solar panels. Background technique [0002] With the depletion of oil resources and the continuous improvement of environmental protection requirements, green ships have become the direction of future ship development. Among them, new energy propulsion ships are the most innovative and representative. They will make full use of zero-pollution or renewable energy such as solar energy to provide Onboard facilities provide energy to complete the operation of the ship. The marine environment where marine solar panels are located is extremely harsh, and the waves in the ocean and the vibrations generated by the operation of ship machinery and equipment are superimposed on each other, which will lead to a decrease in the power generation efficiency of solar panels. In addition, the marine environment contains a...

AI Technical Summary

Problems solved by technology

The marine environment where marine solar panels are located is extremely harsh. The waves in the ocean and the vibrations generated by the operation of ship machinery and equipment superimpose each other, which will lead to a decrease in the power generation efficiency of solar panels.

In addition, the marine environment contains a large amount of salt, water vapor, and acid-base substances mixed in the sea breeze. Affected by these factors, a series of conditions such as pollution, coloring, corrosion, and wear will occur on the glass cover of the solar panel, resulting in glass Optical performance attenuation and surface damage of the cover sheet, which in turn leads to a reduction in the power generation efficiency of the solar panel

[0003] For the research on the marine environment of marine solar panels, if the natural environment test is used, there are many problems, such as the need for a lot of manpower, material and financial resources, and the test cycle is too long, it is not convenient to observe and test at any time, and it will be affected by the ship. limitations of space, etc.

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