The invention belongs to the technical field of wind power generation, and particularly relates to a floating type middle and low altitude wind power generation system. The floating air ball is used as a carrier, the power generation device is lifted to the middle and low altitude of 50-500 m during use, the adverse effect of air turbulence near the ground is effectively avoided, the characteristic that the wind energy density is increased along with the increase of the height is utilized, the effective power generation time is greatly prolonged, and the self-adaptive wind power generation device started at the low wind speed is combined and assembled, so that the power generation efficiency is improved. And the device can work efficiently within the wind speed range of 5-35 m/s. The floating type middle and low altitude wind power generation system provided by the invention can modulate the applicable height, is long in effective time of power generation, flexible in arrangement, free from occupying a large area of land, relatively low in construction cost, and particularly suitable for being used in power islands, remote mountainous areas and parts and regions which do not depend on a power grid in strategic places.
本发明属于风力发电技术领域,具体涉及一种浮空式中低空风力发电系统。本发明利用浮空气球作为载体,使用时将发电装置提升到50‑500米的中低空,有效避免了近地面的空气紊流的不利影响,又利用了随着高度的增加风能密度增加的特点,大大提升了发电有效时间,结合配装低风速启动的自适应风力发电装置,能在5‑35米/s的风速范围内高效率工作。本发明提供的浮空式中低空风力发电系统可调制适用高度,发电有效时间高,布置灵活,不用占用大片土地,且建设成本相对低廉,尤其适合在电力孤岛、偏远山区,战略要地不依赖电网的部位和地区使用。
Floating type middle and low altitude wind power generation system
一种浮空式中低空风力发电系统
2022-11-29
Patent
Elektronische Ressource
Chinesisch
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