Solar power generation device, solar power generation system and control method thereof

Abstract

The invention provides a solar power generation device, a solar power generation system and a control method thereof. The solar power generation system mainly comprises a solar energy absorption curved surface device, a solar energy absorption rod-shaped device, a photoelectric signal analysis system, a control system, a motor control module, a power consumption analysis and comparison system and a photoelectric sensor. The device can absorb and utilize the solar energy for multiple times by using the solar energy absorption curved surface device and the solar energy absorption rod-shaped device, and two tracking modes can be used according to weather conditions, so that the performance and the effect of conventional solar power generation devices are greatly improved.

Description

【Technical field】 [0001] The invention relates to the technical field of solar power generation, in particular to a solar power generation device, a solar power generation system and a control method thereof. 【Background technique】 [0002] Due to the large consumption of traditional energy such as petroleum and coal, its limited storage capacity, and the serious pollution to the environment, people pay more and more attention to clean energy such as wind energy and solar energy. Abundant energy has increasingly become a research focus and focus. Solar power generation technology is different from solar heat generation technology that utilizes radiant heat energy emitted from the sun. The solar power generation technology utilizing unlimited clean energy has several advantages, including: no additional energy or driving source is required, and it has a simple structure whether it is a small system or a large system. [0003] The renewable energy utilization efficiency of t...

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