A kind of high stability wind power generation equipment and its method

Abstract

The invention discloses high-stability wind power generation equipment and a method thereof. The equipment comprises a ventilating barrel, a wind power generator set, a shaft end stabilizing bar and asupporting frame. The ventilating barrel comprises an air inlet and an air outlet. A ventilating channel is formed between the air inlet and the air outlet. The wind power generator set is arranged in the ventilating channel. A wind wheel is adjacent to one side of the air inlet. The supporting frame is arranged between the wind wheel and the air inlet and arranged in the ventilating barrel. Oneend of the shaft end stabilizing bar is fixedly arranged on a wheel hub of the wind wheel coaxially, and the other end of the shaft end stabilizing bar is rotationally arranged on the supporting frame. According to the high-stability wind power generation equipment and the method thereof, the supporting strength of the wind wheel is improved through the shaft end stabilizing bar, the radial stressof a transmission main shaft is dispersed through the shaft end stabilizing bar, deflection of a wind wheel rotary main shaft is reduced, stable operation of the power generation equipment is guaranteed, and the fault rate of the equipment is lowered.

Description

technical field [0001] The invention belongs to the field of power generation equipment, and in particular relates to a high-stability wind power generation equipment and a method thereof. Background technique [0002] Due to the limited amount of earth's energy reserves, with continuous exploitation, it will become increasingly depleted and in short supply, threatening the survival and development of human beings. When people use energy, they feel that the energy being used has caused harm to humans at the same time. Over-exploitation and logging have seriously damaged the living environment of human beings; such as the shortage of drinking water, the decline of air quality, and the increase in radiation. Therefore, how to rationally utilize natural energy, such as solar energy, wind energy, etc., is a problem that must be solved today. Wind power generation is one of the measures to rationally utilize natural energy. [0003] At present, most wind power generation equipm...

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Problems solved by technology

[0003] At present, most wind power generation equipment is medium-sized or large-scale equipment, and its wind rotor has a very heavy weight. During the long-term use, the heavier wind rotor is likely to cause a certain disturbance to the main drive shaft, increasing the drive shaft. The fatigue stress on the bearings, which affects the transmission performance and the efficiency of power generation

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