A solar all-round automatic tracker

An automatic tracking and all-round technology, applied in the direction of use feedback control, etc., can solve the problems of large limitations, inability to achieve solar energy absorption efficiency, and difficulty in realizing real-time and all-round tracking of solar energy, and achieve the effect of improving efficiency

Inactive Publication Date: 2017-12-05
NANCHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, solar tracking system technologies include electronic clock tracking, hydraulic tracking and one-way tracking, but these tracking methods have relatively large limitations, are susceptible to external interference, and are difficult to achieve real-time and all-round tracking of solar energy. Cannot achieve maximum solar absorption efficiency

Method used

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  • A solar all-round automatic tracker
  • A solar all-round automatic tracker
  • A solar all-round automatic tracker

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention provides a solar omnidirectional automatic tracker, including a photosensitive system, a central control system, a motor drive system, a transmission mechanism and a solar panel, and the photosensitive system includes a first sensing module, a second sensing module and The third sensing module, the first sensing module includes 4 photoresistors 5 and 4 corresponding baffles 2, the photoresistors 5 are arranged on the baffles 2, the photoresistors 5 are arranged in four directions towards the southeast, northwest, and set The two photoresistors 5 in the east-west direction are connected in series with the 4.5V power supply, and output a potential signal; the two photoresistors 5 in the north-south direction are connected in series with the 4.5V power su...

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Abstract

The invention discloses a solar all-round automatic tracker, which includes a photosensitive system, a central control system, a motor drive system and a transmission mechanism. The photosensitive system is composed of several photosensitive resistors. According to the intensity of sunlight, the photosensitive resistors output different potential signals To the central control system, the central control system processes the potential signal and sends out corresponding instructions to control the motor drive system to drive the transmission mechanism to rotate in the corresponding direction, thereby adjusting the position of the solar panel so that the sunlight always shines on the solar panel vertically. The beneficial effect of the invention is that it can track solar energy in all directions in real time, and greatly improves the efficiency of absorbing solar energy.

Description

technical field [0001] The invention relates to a solar energy collection device, in particular to a solar omnidirectional automatic tracker. Background technique [0002] Energy is the basis for the survival and development of human society. At present, the vast majority of countries in the world use fossil fuels such as oil, natural gas and coal as their main energy sources. With the depletion of fossil fuels and the deterioration of the global environment, many countries or regions are suffering from natural disasters and energy dispute. According to statistics, there are still 1 trillion barrels of oil, 1.2 million cubic meters of natural gas, and 1 trillion tons of coal on the earth. According to the current consumption rate of fossil fuels in the world, there are still about 45-50 years for human use of these energy sources: 45-50 years for oil; 50-60 years for natural gas; and 200-220 years for coal. For a long time to come, fossil fuels will still account for a co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12
Inventor 刘明萍祝志翔王孟飞罗光照汪庆年
Owner NANCHANG UNIV
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