Photovoltaic and photo-thermal integrated device and control method thereof
A photovoltaic and photothermal technology, applied in the direction of photovoltaic power generation, photovoltaic modules, use feedback control, etc., can solve the problems of low efficiency, achieve high-efficiency conversion, and improve the effect of comprehensive utilization efficiency
Pending Publication Date: 2022-01-04
NANJING INST OF MECHATRONIC TECH
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Problems solved by technology
However, its efficiency has been low, and improving the efficiency of photovoltaic power generation modules has become a hot spot in recent years.
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] figure 1 is a schematic structural diagram of a photovoltaic photothermal integrated device according to an embodiment of the present invention.
[0017] Such as figure 1 As shown, the photovoltaic photothermal integrated device of the embodiment of the present invention may include: a double-sided photovoltaic module 100, an elevation angle rotating shaft 200, a support column 300, an elevation angle stroke control motor 400, an azimuth reduction gear...
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The invention provides a photovoltaic and photo-thermal integrated device and a control method thereof, and the device comprises a double-sided photovoltaic module, an elevating angle rotating shaft, a supporting column, an elevating angle travel control motor, an azimuth angle reduction gear, an azimuth angle control motor, a supporting base, a controller, a scattered radiation instrument, a direct radiation instrument, and a photovoltaic supporting bracket. The double-sided photovoltaic module is installed on the photovoltaic supporting bracket, the photovoltaic supporting bracket is connected with the supporting column through the elevating angle rotating shaft, the bottom of the supporting column is installed on the supporting base, and the azimuth angle reduction gear is fixedly installed on the supporting base after being fixedly connected with the azimuth angle control motor; and rotating shaft of the azimuth reduction gear is rigidly connected with the supporting column, and the supporting column and the rotating shaft of the azimuth reduction gear rotate together. Therefore, the comprehensive utilization efficiency of solar energy can be greatly improved.
Description
technical field [0001] The invention relates to the technical field of photovoltaic photothermal integration, and in particular to a photovoltaic photothermal integration device and a control method for the photovoltaic photothermal integration device. Background technique [0002] In recent years, with the continuous improvement of people's living standards, people's demand for electric energy is getting higher and higher. my country's current main source of electricity is thermal power generation, accounting for more than 70%. Coal, the main raw material for thermal power generation, produces a large amount of harmful gases during the combustion process, which seriously pollutes the environment. Since 2017, the country's latest policy has gradually stopped the construction of traditional thermal power generating units, gradually eliminated small thermal power generating units, and vigorously developed new energy power generation technologies. Among them, solar photovolta...
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IPC IPC(8): G05D3/20H02S20/30H02S40/36
CPCG05D3/20H02S20/30H02S40/36Y02E10/50
Inventor 李俊娇
Owner NANJING INST OF MECHATRONIC TECH