Wind-driven and solar combined power generation device

Abstract

The invention discloses a wind-driven and solar combined power generation device which is characterized by comprising towers, a support rotary base assembly, a wind driven generator, blades, a solar cell panel, wind-gathering components, a wind direction detection component, a lightning-protection component and a controller, wherein the support rotary base assembly is arranged between the upper tower and the lower tower; the upper and lower sides of the wind driven generator are provided with the wind-gathering components; the upper tower is obliquely and adjustably provided with the solar cell panel and also provided with the wind direction detection component and the lightning-protection component; the wind direction detection component is connected with the controller. The wind-driven and solar combined power generation device is capable of better realizing mutual complementation of wind energy and solar energy; meanwhile, the wind-gathering components are arranged and are capable of amplifying wind to a certain degree, so that the wind energy of the blades of the wind driven generator is improved, and the wind-driven power generation efficiency is enhanced; the wind driven generator can be rotated according to the detected wind direction, so that optimal direction and the optimal inclination angle of the solar cell panel are realized, and the power generation efficiency is improved.

Description

Technical field [0001] The invention belongs to the technical field of electric power and power generation, and in particular relates to a wind and solar combined power generation device. Background technique [0002] In recent years, the global use of renewable energy has reached an annual growth rate of 25%. The use of renewable energy will be dominated by the power industry, and the proportion of non-hydro renewable energy generation will triple. New energy must meet two conditions at the same time: one is that it is rich and will not be exhausted; the other is that it is safe and clean, and will not threaten humans and damage the environment. At present, there are two main types of new energy, one is solar energy and the other is wind. Wind power is the most mature renewable energy power generation technology besides hydropower, and its installed capacity accounts for the vast majority of the total installed capacity of renewable energy power generation. section. With the f...

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Problems solved by technology

[0003] The current solar power generation and wind power generation are generally carried out separately. This not only often makes the single wind and solar energy unable to achieve the required electric energy output, but also has low output efficiency, which affects the current comprehensive utilization of wind energy and solar energy. If the two are combined Together, it can not only realize power generation at night, but also realize the utilization of wind energy. The two can be complemented according to the actual situation, and the power generation efficiency and power generation capacity can be improved.

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