垂直轴螺旋型风轮-光伏电池互补发电装置

A Hybrid Photovoltaic-Wind Power Generation System with a Spiral Turbine

提出一种新型的垂直轴式阻力差螺旋型风轮-光伏电池互补智能化控制发电照明系统。风力机由相互缠绕的两螺旋面叶片构成,通过优化螺旋面的曲率、螺距、风轮高度等几何参数,优化设计风速下风力机的叶尖速比值,提高了风能利用率;通过智能化控制不同风速下的风-光互补性能,提高了灯具的整体节能水平与智能化控制效果,延长了蓄电池的使用寿命。该垂直轴螺旋型风轮-光伏电池互补发电技术可向偏远村落、海岛渔民供电等应用领域拓展。

In this paper the lighting, which is supplied current by a hybrid photovohaic-wind power generation system with a spiral vertical axis turbine, is brought. The turbine is composed by two spiral blades which enwind each other, and the generation system is provided with has intelligence control device. By virtue of optimization of helicoids curvature, of spire pitch, of turbine height and of other geometrical parameters, the using efficiency of wind energy was been increased. The system intelligence control also was in favor of energy saving of lighting, and it made reenlistment of storage cell. This technique can be extended to the field of power supplying for dispersive users.