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Solar energy automatically tracking device and control system thereof

An automatic tracking device and solar energy technology, applied in the direction of use feedback control, etc., can solve problems such as unsuitable application, poor wind resistance, complex structure, etc., and achieve large power output, large power generation, and good system stability Effect

Inactive Publication Date: 2013-10-23
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the existing solar tracking devices have the disadvantages of complex structure, high cost, high failure rate, and poor wind resistance, and are not suitable for popularization and application.

Method used

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  • Solar energy automatically tracking device and control system thereof
  • Solar energy automatically tracking device and control system thereof
  • Solar energy automatically tracking device and control system thereof

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Experimental program
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Embodiment Construction

[0032] The specific embodiments of the present invention will be described in further detail below through the description of the embodiments with reference to the accompanying drawings.

[0033] like Figure 1 to Figure 7 As shown, it is a solar panel foldable hydraulically controlled automatic sun tracking device, including a base 1, four hydraulic cylinders 3, a solar panel bracket 4, a motor and a reducer 5, a wire rope 6, and four solar cells. The board 7, the photosensitive sensor 8, the control unit 20; the base 1 is provided with a fixing hole 11, and the base is fixedly installed on the roof or other sites through the fixing hole; the four hydraulic cylinders 3 are respectively fixed and installed on the base 1, The four fixed points between the four hydraulic cylinders and the base are four inflection points of a square, and the push rods 9 of each hydraulic cylinder are connected with the solar panel bracket 4 through ball hinges 12 .

[0034] The photosensitive se...

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Abstract

The invention discloses a solar energy automatically tracking device and a control system of the solar energy automatically tracking device. The solar energy automatically tracking device comprises a base, a solar energy receiving plate bracket, a photosensitive sensor and a control unit. The photosensitive sensor is arranged on the solar energy receiving plate bracket and connected with the control unit, a set of hydraulic cylinders are arranged on the base, and push rods of the hydraulic cylinders are connected with the solar energy receiving plate bracket through spherical hinges. Sliding chutes are formed in the solar energy receiving plate bracket, shafts which are hinged to solar energy receiving plates are arranged in the sliding chutes, and the control unit is connected with controllers of the hydraulic cylinders and controls the stroke of the push rods of the hydraulic cylinders. Hydraulic control is adopted, the solar energy receiving plates can be made large, and stability of the system is good. The solar energy receiving plates can be folded, in strong breeze and other severe weather, the solar energy receiving plates are folded under the control of the control unit, therefore, external force acted on a photovoltaic system is reduced, and stability of the system is improved. The solar energy receiving plates are always perpendicular to sunlight, so that the utilization rate of solar energy is increased.

Description

technical field [0001] The invention relates to the technical field of solar energy utilization, in particular to a solar position automatic tracking device for solar energy utilization and a control system thereof. Background technique [0002] Energy is the basic driving force for economic and social development. With the development of the global economy and the growth of the world population, energy consumption will continue to increase. [0003] For a long period of time, traditional mineral energy such as coal has strongly promoted the progress and development of human society, but at the same time, the total amount of such energy has become less and less. A series of increasingly serious environmental problems. [0004] As a new type of renewable energy, solar energy has the advantages of being clean, environmentally friendly, sustainable and long-lasting. It has become one of the important choices for people to deal with energy shortages, climate change, energy cons...

Claims

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Application Information

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IPC IPC(8): G05D3/12
Inventor 姜忠宇方静何芝仙张洪祥杨明
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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