Solar power-generating tracking device
A technology of tracking device and solar cell group, which is applied in the direction of photovoltaic power generation, light radiation generator, generator/motor, etc., can solve the problems of difficult wide application, high degree of automation, high cost, etc., to solve energy shortage, The effect of high lighting power
Inactive Publication Date: 2010-11-03
中置新能源科技发展(上海)有限公司
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Problems solved by technology
The solar automatic tracking system organically combines solar lighting technology and solar power generation technology, and adjusts the array of solar concentrating components through the solar tracking sensor to sense the position of sunlight, so as to achieve a higher solar energy utilization rate, but the system The degree of automation is high, the structure is complex, the cost is expensive, it is difficult to popularize and apply in a large scale, and it is not suitable for my country's national conditions; at the same time, the weight of all the solar panels on the solar concentrating module array acts on the mechanical transmission device, and the mechanical transmission of the system The transmission device is composed of a crossed main shaft supported by a triangular bracket and an auxiliary shaft on which the drive structure is installed on the main shaft, so that the solar panels carried by the system cannot be too large, and the input power of solar lighting is not high
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[0021] The present invention will be further described below in conjunction with accompanying drawing:
[0022] Such as figure 1 , figure 2 The solar power generation tracking device shown is mainly composed of a solar battery array 13 for collecting sunlight, a mechanical transmission device for driving the solar battery array, an optical signal feedback processing circuit for controlling the mechanical transmission device, and a feedback processing circuit for the optical signal. Composed of a photosensitive detector 14 that transmits a detection signal,
[0023] The mechanical transmission device includes a cylindrical convex base 4, a vertical cylindrical annular main shaft 5 connected with the boss of the convex base 4 through a roller 3, a shaft passing through the main shaft 5 and connected with it through a bearing 12 The horizontal cylindrical secondary shaft 7, the rectangular panel support 10 for supporting the solar battery array 13 fixed on the secondary shaft ...
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The invention relates to a device for collocating sunlight, in particular to a solar power-generating tracking device which can change a lighting angle with the change of positions of the sun. The solar power-generating tracking device is provided with a convex base, wherein the convex base is connected with a cylindrical ring-shaped main shaft by a roller; the main shaft is crosswise connected with a counter shaft; and two ends of the counter shaft are connected with supporting wheels for bearing heavy objects. In the device, a main shaft reversible motor and a counter shaft reversible motor can drive a facial supporting board which bears solar battery arrays to automatically track the sunlight. Compared with the prior art, the solar power-generating tracking device has the following advantages of capacity of bearing more solar battery arrays, high power-generating power, high solar energy utilization ratio, simple structure of an optical signal feedback processing circuit, low cost, and wide range of popularization and application.
Description
technical field [0001] The invention relates to a device for collecting sunlight, in particular to a solar power generation tracking device capable of changing the angle of light collection as the position of the sun changes. Background technique [0002] Sunlight is an inexhaustible and inexhaustible natural energy source in nature. Nowadays, human beings are using more and more sunlight, such as solar lighting, solar rainwater irrigation, solar charging, solar water heaters and so on. The effective collection and rational utilization of sunlight has broad prospects and far-reaching significance under the unfavorable situation of the gradual shortage of conventional energy sources such as coal, oil, and natural gas. At present, the more solar lighting devices used are solar panel devices fixedly installed in the sunny place. The device is tiled in a fixed position. The solar panel cannot adjust the lighting angle with the change of the sunlight irradiation angle, and the so...
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IPC IPC(8): H02N6/00G05D3/00H02S20/32
CPCY02E10/50
Inventor 童东华
Owner 中置新能源科技发展(上海)有限公司