Biaxial tracking system for photovoltaic power generation and using method thereof

Abstract

The invention discloses a biaxial tracking system for photovoltaic power generation. The biaxial tracking system is composed of an outer case, a rotating platform and a photovoltaic plate supporting mechanism arranged at the upper side of the rotating platform. A transfer groove is formed in the top end surface of the outer case; the rotating platform is arranged in the transfer groove in a running fit connection manner; and a ring gear element is fixedly arranged at the transfer groove relative to the rotating platform in an encircling manner. A first cavity extending left and right is formedinside the rotating platform; the extended tail end of the left side of the first cavity is communicated with the transfer groove and is opposite to the ring gear element; a first chute extending left and right arranged in the bottom wall of the first cavity in a communication manner; a first gear is connected inside the first cavity at the left side of the first chute in a running fit manner; the largest circumcircle of the left side of the first gear extends into the transfer groove and is connected with the ring gear element in a power fit manner; and a second gear is connected inside thefirst cavity at the right side of the first chute in a transition fit manner.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation equipment, in particular to a photovoltaic power generation dual-axis tracking system and a method for using the same. Background technique [0002] The world's energy sources are depleting day by day, and the development and utilization of renewable energy have broad prospects. The comprehensive and efficient use of solar energy is the goal pursued by relevant people. Solar energy came out at the historic moment, it is not only a primary energy source, but also a renewable energy source. It is rich in resources, can be used for free, does not need to be transported, and has no pollution to the environment. It has created a new life form for human beings, and brought society and human beings into an era of saving energy and reducing pollution. With the use of solar energy more and more widely, the problems that arise during its use have attracted more and more attention. A...

AI Technical Summary

Problems solved by technology

Among them, the angle of direct sunlight at different times of each day in the four seasons of the year is changing at any time. In this case, the efficiency of solar panels receiving solar energy is greatly limited due to the problem of receiving angles, which greatly affects the performance of solar cells. Board work efficiency

The traditional photovoltaic module is supported on a pillar by the module installation bracket, and the module installation bracket can rotate around the pillar in the horizontal direction, so as to better track the azimuth angle of the sun. Rotate the photovoltaic module around the horizontal shaft to track the sun's altitude position, but the entire photovoltaic power generation device in this structure can only be supported by pillars, the rigidity of the support is not ideal and the load of the rotating transmission device is heavy, and the stability of the support structure is not high. Long-term stable operation cannot be guaranteed

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