High-altitude wind power generation system

Abstract

The invention provides a high-altitude wind power generation system which comprises a vertical-axis wind turbine. A floating body for dragging the vertical-axis wind turbine to float in the air is arranged above the vertical-axis wind turbine. A transmission conductor is led out from the output end of the vertical-axis wind turbine and connected to a ground electric power storage system. The gravity center of the high-altitude wind power generation system is located in the straight line where a rotation shaft of a generator blade is located and located on the lower half portion of the vertical-axis wind turbine. The high-altitude wind power generation system can obtain strong electricity generation power under the conditions that the building cost is very low and a building site is relatively small.

Description

[0001] technical field [0002] The invention relates to the field of power generation equipment, in particular to a wind power generation system. [0003] Background technique [0004] Because wind power generators can collect natural wind energy and convert it into electrical energy without any pollution; therefore, it is widely promoted as a clean energy source. However, due to the influence of machinery manufacturing, site, wind direction, and regional climate, the actual construction of wind power generation facilities is relatively limited. For the wind power generation equipment that has been built, its power generation efficiency is also very limited, and it is necessary to cooperate with A photovoltaic system can obtain considerable electric energy, a typical example is a street lighting system. [0005] For the efficiency of wind turbines, the most important thing is the wind force and the wind collection area; and it is well known that the wind speed in the high...

AI Technical Summary

Problems solved by technology

However, due to the influence of machinery manufacturing, site, wind direction, and regional climate, the actual construction of wind power generation facilities is relatively limited. For the wind power generation equipment that has been built, its power generation efficiency is also very limited. A photovoltaic system can obtain considerable electric energy, a typical example is a street lighting system

[0005] For the efficiency of wind turbines, the most important thing is the wind force and the wind collection area; and it is well known that the wind speed in the high-altitude open place is significantly higher than that near the surface. Therefore, in order to obtain higher power generation capacity, the current technical means is to use The base tower of the wind turbine should be built as high as possible, and the length and width of the fan blades should be increased as much as possible; in order to achieve this goal, it is naturally necessary to spend extremely expensive engineering costs, and it is necessary to arrange a huge power generation site

It can be seen that the development constraints faced by the current wind power generation system are very prominent

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