Solar power generation panel waste heat recovery cleaning device and control method

Abstract

The invention relates to a waste heat recycling and cleaning device for a solar power generation panel. The cleaning device comprises a direct-current generator driven by a Stirling heat engine, a starting motor, a low-speed transmission device, a solar power generation panel cleaner and a control circuit. The solar power generation panel can be self-cleaned, heat energy of the solar power generation panel can be used for power generation, and self-starting of the Stirling heat engine is achieved through the thermoelectric starter. According to the invention, the functions of self-cleaning, waste heat recovery, self-starting and the like of the solar power generation panel are realized, the solar power generation panel can be cleaned, the power generation efficiency of the solar power generation panel is improved, and redundant heat energy can be converted into electric energy.

Description

technical field [0001] The invention relates to the field of energy technology, in particular to a solar power generation panel cleaning and waste heat absorption device and control method based on a Stirling heat engine. Background technique [0002] At present, with the development of the economy, the demand for energy is becoming more and more intense, and the development of new energy is one of the main directions to replace traditional energy. Solar energy, as the main energy source, has attracted the attention of many researchers and has been widely used. In various fields, but currently affected by various aspects, the efficiency of solar power generation panels is not high, resulting in waste of resources. To improve the efficiency of solar power generation is the focus of current research. [0003] Among them, solar power panels are more seriously affected by temperature. When the temperature is high, the efficiency of solar power panels will drop. At present, becau...

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Problems solved by technology

[0002] At present, with the development of the economy, the demand for energy is becoming more and more intense, and the development of new energy is one of the main directions to replace traditional energy. Solar energy, as the main energy source, has attracted the attention of many researchers and has been widely used. In various fields, but currently affected by various aspects, the efficiency of solar power generation panels is not high, resulting in waste of resources. To improve the efficiency of solar power generation is the focus of current research

[0003] Among them, solar power panels are more seriously affected by temperature. When the temperature is high, the efficiency of solar power panels will drop. At present, because solar energy is generally placed outdoors and exposed to the air for a long time, it is inevitable that there will be dust deposition. , a large amount of dust will also affect the power generation efficiency of solar power generation panels, so how to simply improve energy utilization and improve solar power generation efficiency is particularly important

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