Tower type photovoltaic tracking power generation system

Abstract

The invention discloses a tower type photovoltaic tracking power generation system which comprises a vertical guide rail, a latitude tracking guide rail, a driving device, a cell panel rotating shaft and a solar cell panel fixedly installed on the cell panel rotating shaft, wherein the upper end of the cell panel rotating shaft is installed on the vertical guide rail in a sliding way, and the lower end of the cell panel rotating shaft is installed on the latitude tracking guide rail in a sliding way; the driving device drives the lower end of the cell panel rotating shaft to move on the latitude tracking guide rail to adjust the tracking of the solar cell panel in the latitudinal direction; and simultaneously, the driving device drives the cell panel rotating shaft to rotate around the shaft line of the cell panel rotating shaft to adjust the tracking of the solar cell panel in the longitudinal direction to keep the solar cell panel and sunrays vertical. The invention can used for realizing adjustment in the longitudinal direction and the latitudinal direction simultaneously, so that the solar cell panel can automatically rotate following the sun to be always vertical to sunrays, thereby improving the power generation capacity of the photovoltaic power generation device; and the overall structural strength of the system is improved by arranging the main structure of a tower frame.

Description

technical field [0001] The invention relates to a tower type photovoltaic tracking power generation system. Background technique [0002] Photovoltaic power generation devices use solar panels to receive sunlight and convert light energy into electrical energy. The power generation capacity of a solar panel is proportional to the light intensity it receives, and the power generation capacity is the strongest when the incident sunlight is perpendicular to the solar panel. Among the existing equipment, there are many photovoltaic power generation systems that track the sun, such as electronic timing control devices , gear mechanism, etc. These devices have disadvantages such as complex structure, low tracking accuracy, high failure rate, and high cost. Contents of the invention [0003] In view of the problems existing in the prior art, the object of the present invention is to provide a tower-type photovoltaic tracking power generation system with stable structure and high...

AI Technical Summary

Problems solved by technology

The power generation capacity of a solar panel is proportional to the light intensity it receives, and the power generation capacity is the strongest when the incident sunlight is perpendicular to the solar panel. Among the existing equipment, there are many photovoltaic power generation systems that track the sun, such as electronic timing control devices , gear mechanism, etc. These devices have disadvantages such as complex structure, low tracking accuracy, high failure rate, and high cost.

Images