Heavy-load photovoltaic device capable of automatically capturing solar light source and application method thereof

Abstract

The invention provides a heavy-load photovoltaic device capable of automatically capturing a solar light source, and relates to the field of photovoltaic power generation application. The photovoltaicpanel can move along with sunlight in longitude and latitude through two worm gear pairs, the photovoltaic panel is always vertical to the sunlight, and solar energy absorption can be maximized. Meanwhile, the device has good longitude following and mute effects due to the high precision and mute effect of the worm gears, the worm gears are also good speed reducers and can be well matched with the slow speed effect of sunlight deviation, latitude rotation rotated to the main body is supported through the rotary support, heavy load can be achieved, and the device can be installed on a high-weight photovoltaic panel.

Description

technical field [0001] The invention relates to the application field of photovoltaic power generation, in particular to a heavy-duty photovoltaic device that automatically captures a solar light source and an application method thereof. Background technique [0002] With the development of economy and society and the advancement of science and technology, people's awareness of environmental protection has gradually strengthened, and the use of clean energy has become more and more mature. The photovoltaic industry has also developed rapidly in China. Traditional photovoltaic panels are fixed, and sunlight It is the amount that changes in longitude and latitude over time, and direct sunlight to photovoltaic panels is the most efficient way to absorb solar energy, so making photovoltaic panels follow the direction of sunlight to change orientation can improve absorption efficiency. [0003] There is also technology for tracking solar energy in the prior art. Chinese patent do...

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Problems solved by technology

[0003] There is also technology for tracking solar energy in the prior art. Chinese patent document CN 108418526A describes a tracking solar power generation system, which uses a cylinder to push the hinge mechanism to change the orientation of the solar panel, and controls the panel to face the direction of sunlight through the tracking control system, but the hinge The load bearing of the structure itself is limited. In the pole-type solar support structure, the weight of the solar panels is gathered at the hinges. Such a structure cannot support large-area and high-weight solar panels, and a set of this mechanism can only support one panel. The use cost is high, and the hinge structure itself has a limited rotatable angle. When the seasons change, it may be necessary to change the orientation of the device itself to meet the demand, which has its limitations.

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