High altitude wind power generator

Abstract

The invention discloses a high altitude wind power generator, comprising an airbag with levitating force, a rope for fixing the airbag, a generator and a reversing winch on the ground, and an operation control system, wherein, one end of the rope for fixing the airbag is fixed on the geometric center of the airbag, while the other end is wound on a rotor of the generator or on a transmission device connected with the rotor; and the airbag is of a flat shape and has an adjustable windward angle. The high altitude wind power generator has the following operating processes that: the operation control system adjusts the windward angle of the airbag to ensure that the front of the airbag faces towards wind, the airbag moves along the wind direction from the initial position under the action of wind power and draws the rotor to rotate and generate electricity through the rope, which is a generating stage; the airbag is retracted to the initial position after moving for a certain distance, and the operation control system adjusts the windward angle of the airbag to ensure that the side of the airbag faces towards the wind and reversing winch on the ground is started to draws the airbag to the initial position along the upwind direction, which is a retraction stage. The two stages are alternately and circularly performed constantly.

Description

High altitude wind turbine Technical field: The invention relates to a wind power generating device, which uses a buoyant airbag to capture high-altitude wind resources and drives a generator on the ground to generate electricity. Background technique: Wind resource is an inexhaustible and renewable resource. The wind resource on the earth is extremely rich, and the wind resource that can be developed and utilized is more than ten times that of water resource, so its development potential is very huge, including China's All countries in the world, including my country, are actively developing wind power. In recent years, the installed capacity of global wind power has exceeded 15% every year. However, there are also some unfavorable factors that restrict the development of wind power, for example, the low energy density of wind resources on the ground, and the instability of wind force and wind direction, resulting in too large wind power generation equipment, low power gen...

AI Technical Summary

Problems solved by technology

However, due to the inability to solve the problem of how to send wind power generation devices to high altitudes, high-altitude wind power generation is still blank at present.

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