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Solar powered fan dynamic control system

A technology of solar power supply and dynamic control, applied in electric vehicles, controlling multiple DC motors, collectors, etc., can solve the problems of heat dissipation and energy consumption, achieve high circuit reliability, improve processing efficiency, and avoid long working hours Effect

Active Publication Date: 2019-01-04
HUNAN INSTITUTE OF ENGINEERING
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The invention provides a fan dynamic control system powered by solar energy to solve the defect of excessive energy consumption in existing heat dissipation methods

Method used

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] A solar-powered fan dynamic control system provided by an embodiment of the present invention, see figure 1 As shown, it includes: a solar panel 10, an acquisition circuit 20, a controller 30, a DC / DC conversion circuit 40 and a fan group 50.

[0044] Wherein, the output end of the solar panel 10 is connected with the input end of the DC / DC conversion circuit 40, and the solar panel 10 is used for converting light energy into electrical energy, and then provides electrical energy for the DC / DC conversion circuit 40. The output terminal of the DC / DC conversion circuit 40 is connected to the fan group 50 to provide electric energy for the cooling fans in the fa...

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Abstract

The invention provides a solar energy powered fan dynamic control system, which comprises a solar panel, a collection circuit, a controller, a DC / DC conversion circuit and a fan group. The output endof the solar panel is connected with the input end of the DC / DC conversion circuit, and the output end of the DC / DC conversion circuit is connected with the fan group. The collecting end of the collecting circuit is connected with the output end of the solar panel, and is used for collecting the output voltage and the output current of the solar panel. The input end of the controller is connectedwith the output end of the acquisition circuit, and the first output end of the controller is connected with the control end of the DC / DC conversion circuit. The controller is used for acquiring the output voltage and the output current of the solar panel, and adjusting the output of the DC / DC conversion circuit according to the output voltage and the output current of the solar panel. The systemcan fundamentally reduce the indoor temperature of the top floor, utilize the energy converted by the solar panel to supply power for the fan group, not only can realize the heat dissipation to the specific place, but also does not need to consume additional electric energy, not only are energy-saving and environmental protection effects are achieved, but also the cost is low.

Description

technical field [0001] The invention relates to the technical field of fan control, in particular to a solar-powered fan dynamic control system. Background technique [0002] At present, the roofs of existing buildings (such as teaching buildings or dormitory buildings, etc.) are generally flat roofs. Although the roofs generally have a heat insulation layer, in hot summer, the indoor temperature of the top floor will still be higher than that of the bottom floor. As a result, the top layer needs an additional heat dissipation method to ensure that the top layer also has a suitable temperature. [0003] At the same time, the existing traditional heat dissipation method generally uses a fan (or air conditioner) powered by mains power to achieve cooling. The traditional heat dissipation method not only consumes a lot of electric energy, but also does not fundamentally solve the problem of excessive temperature. Contents of the invention [0004] The invention provides a fan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/35H02P5/68
CPCH02J7/0077H02J7/35H02P5/68
Inventor 侯柏恩胡鹤宇
Owner HUNAN INSTITUTE OF ENGINEERING
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