Solar cell panel automatic tracking control device

A solar panel, automatic tracking technology, applied in the direction of control using feedback, can solve problems such as trouble and labor

Inactive Publication Date: 2017-12-15
沈佩军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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  • Solar cell panel automatic tracking control device
  • Solar cell panel automatic tracking control device

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Embodiment Construction

[0013] The present invention will be further described below in combination with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 As shown, a solar panel automatic tracking control device is composed of a light sensing circuit, an analog-to-digital conversion circuit, an operation comparison circuit, a controller, a motor limit circuit, a motor circuit, and an LCD display circuit. The light sensing circuit and the analog The digital conversion circuit is connected; the analog-to-digital conversion circuit is connected to the operation comparison circuit; the operation comparison circuit is connected to the controller; the controller is respectively connected to the motor limit circuit, the motor circuit, and the LCD display circuit; the motor limit circuit is connected to the motor circuit; the controller It has an AT89C52 chip; the motor is a DC motor; the light sensing circuit has a photosensitive device; and the digital-to-analog conversion circ...

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Abstract

The invention discloses an automatic tracking control device for solar panels, which is composed of a light sensing circuit, an analog-to-digital conversion circuit, an operation comparison circuit, a controller, a motor limit circuit, a motor circuit, and an LCD display circuit. The analog-to-digital conversion circuit is connected; the analog-to-digital conversion circuit is connected to the operation comparison circuit; the operation comparison circuit is connected to the controller; the controller is respectively connected to the motor limit circuit, the motor circuit, and the LCD display circuit; the motor limit circuit is connected to the motor circuit. Adjust the angle of the photovoltaic array so that it is always perpendicular to the sun's illumination, so as to improve the efficiency of the photovoltaic array to absorb light energy; use a tracking method that combines photoelectric detection tracking and sun angle tracking to improve the tracking efficiency.

Description

technical field [0001] The invention belongs to the technical field of solar panels, and in particular relates to an automatic tracking control device for solar panels. Background technique [0002] At present, there are many ways and means of solar tracking system, and most of them use timing controller. But strictly speaking, the rising time of the sun will be different every morning in any region. The easiest way to use it is to regularly adjust the start parameters of the time by a special person to ensure that the signal is given at the same time as the sun rises. This is troublesome and laborious. Contents of the invention [0003] The object of the present invention is to provide an automatic tracking control device for solar panels, which has solved the shortcomings in the above solutions. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] An automatic tracking control device for solar panels, consis...

Claims

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Application Information

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IPC IPC(8): G05D3/12
CPCG05D3/12
Inventor 沈佩军
Owner 沈佩军
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