Method and apparatus for generating power using wind energy

Abstract

The present invention provides a method for generating power by using wind power, which is characterized by comprising the following steps: a) selecting water resource at a place rich in wind power; b) vertically arranging a wind power collector above the water source, the wind power collector comprising a vertically arranged impeller body with a fan leaf which can rotate under the promotion of the wind power, wherein a helical upward water channel is arranged in the impeller body, the lower end of the impeller body extends into the water, when the impeller body rotates, the water at the lower end of the water channel lifts along the channel; c) connecting a water reservoir at a water outlet of the upper end of the impeller body, storing the pumped water; d) arranged a hydraulic generator at the water outlet of the water reservoir, guiding the water in the water reservoir to the hydraulic generator, thereby realizing power production. The present invention has advantages of: 1. electricity power exchanged by potential energy is stable; 2. potential energy of deposited water is simple; 3.wind energy collector has simple structure, low production cost and reduces operation cost.

Description

【Technical field】 [0001] The invention relates to a method and a device for generating electricity by utilizing wind energy. 【Background technique】 [0002] With the rapid development of the economy and the continuous expansion of the demand for electricity, the use of non-renewable energy sources such as oil, coal, and natural gas to generate electricity is facing the problems of increasingly scarce resources and soaring costs. Moreover, the pollution caused to the environment has brought a great negative impact on people's living environment. Therefore, more and more people are calling for the use of green energy. [0003] Wind energy is a green and clean renewable energy. The use of wind energy to generate electricity has been favored by countries all over the world for nearly half a century, especially in developed countries such as Europe, America, and Japan, where the wind power industry has developed by leaps and bounds. Large-capacity and ultra-large-capacity fans ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing wind power generation generally has some technical obstacles: 1. The connection between wind power and the grid is unstable. Due to the instability of wind power, the impact on the grid is very easy to cause the grid to collapse.

2. Energy storage. Although there are various energy storage methods, most of them are affected by the location of the area, so the conversion rate of wind energy into electrical energy is not high.

3. The overall area of ​​the wind energy collection equipment is large, the collected energy is small, and it is difficult to maintain the motor at a high place

4. The change of wind direction is often complicated, but the existing equipment cannot make timely adjustments according to the change of wind direction, so it cannot guarantee timely and effective collection of wind energy

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