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Photovoltaic power generation device capable of automatically following light

A photovoltaic power generation and automatic technology, applied in the direction of photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of poor reliability, high price, low energy utilization rate, etc. structure effect

Pending Publication Date: 2020-06-19
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the solar panels on the market are installed in a fixed way, which has a low utilization rate of energy. A few products that use sensor and worm gear technology to track light have poor reliability and high prices.

Method used

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  • Photovoltaic power generation device capable of automatically following light
  • Photovoltaic power generation device capable of automatically following light
  • Photovoltaic power generation device capable of automatically following light

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0021] Such as figure 1 , 2 3. The photovoltaic power generation device capable of automatically tracking light of the present invention includes a kit 3, the kit is an inverted quadrangular truss structure, and a photoresistor 10 is arranged on the four edges of the kit, which is arranged diagonally. Two photoresistors form a group, and each group of photoresistors forms a bridge circuit with a fixed-value resistor of 1000 ohms, and is electrically connected with a single-chip electromechanical device; the top of the kit is fixedly connected to the solar panel 11, and the kit can rotate back and forth, left and right.

[0022] Such as Figure 4-7 , specifically, the bottom of the kit is connected to the rotating shaft 6, the rotating shaft is arranged in the hemispherical groove 5, several balls 4 are arranged between the rotating shaft and t...

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PUM

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Abstract

The invention discloses a photovoltaic power generation device capable of automatically following light. Each of four edges of a suite is respectively provided with a photoresistor, two photoresistorsarranged diagonally form a group, and each group of photoresistors and a 1000-ohm fixed resistor form a bridge circuit and are electrically connected with a single-chip microcomputer, and the top endof the suite is fixedly connected with a solar cell panel and can rotate forwards, backwards, leftwards and rightwards. A complex mechanical structure of a conventional light following device is avoided, complex calculation is not needed, and a conventional complex shaft transmission mechanical structure is overcome. The photoresistor is connected to the differential circuit, the voltage can be effectively judged by means of a single-chip microcomputer AD module, then the motor is controlled to rotate to adjust the light following angle, and the light following function is achieved.

Description

technical field [0001] The invention belongs to the field of new energy and energy saving, and in particular relates to a solar power generation device that can automatically adjust the angle according to different light intensity. Background technique [0002] At present, most of the solar panels on the market are installed in a fixed way, which has a low utilization rate of energy. A few products using sensors and worm gear technology for light tracking have poor reliability and high prices. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a power generation device that uses vertical rotation and horizontal rotation to realize no dead angle and automatic light tracking in a rolling rotation manner. [0004] In order to solve the above technical problems, the present invention is realized through the following technical solutions: [0005] A photovoltaic power generation device that c...

Claims

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Application Information

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IPC IPC(8): G05D3/20H02S20/32
CPCG05D3/20H02S20/32Y02E10/50
Inventor 纪鑫哲余一平王卫国张国胜
Owner HOHAI UNIV
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