Reflective concentrating unit, solar wind energy integrated power generation unit and its system

Abstract

The present invention relates to the solar photovoltaic power generation field and the wind power generation field, and more particularly to a reflecting condenser unit, a solar-wind power generation unit and a system thereof. The reflecting condenser unit has a parabolic disc-shaped or groove-shaped reflecting surface, and is characterized in that, the reflecting surface has wind tunnels matching with the wind power generation unit and opened in an array surrounding the center of a circle of the reflecting surface. The objective of the present invention is to improve utilization efficiency of renewable energy sources by power generation apparatuses per unit. Photovoltaic power generation is carried out after sunlight is gathered to a photovoltaic power generation unit by the reflecting condenser unit, or carried out after the gathered sunlight is split and then transmitted to the photovoltaic power generation unit. In addition, the wind energy can be guided to the wind power generation unit (for example, a distributed wind power generation motor) to carry out wind power generation, so that the average effective power generation time of the whole apparatus is improved.

Description

technical field [0001] The invention belongs to the fields of solar photovoltaic power generation and wind power generation. Background technique [0002] Facing the 21st century, human civilization will continue to develop endlessly. In the process of civilization development, energy science and technology is one of the important science and technology to ensure the development of civilization. Solar energy and wind energy will be the inexhaustible green energy that is harmless to the earth's environment and that we need. Although both solar and wind power generation have grown considerably in recent years, each side operates independently. [0003] The stability and accuracy of the operation of ordinary concentrating solar photovoltaic power generation devices will decrease when there is wind. When the wind is too strong, some manufacturers even lay the concentrator flat to give up power generation. This creates discontinuities in power generation, especially at night an...

AI Technical Summary

Problems solved by technology

[0003] Ordinary concentrating solar photovoltaic power generation devices will decrease the stability and accuracy of the entire device when there is wind. When the wind is too strong, some manufacturers even lay the concentrator flat to give up power generation

And this creates a discontinuity in power generation, especially at night and in rainy weather

On the other hand, although ordinary wind energy generating devices can generate electricity continuously in most cases, it is not easy to generate electricity when the wind is light. Especially for high-power wind energy engines, the starting wind needs to be strong enough.

Moreover, in places where these high-power wind generators are installed, it is often inconvenient to install solar power generators at the same time.

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