Bladeless wind turbines should be the newest type.
The principle behind Vortex wind power generation is the Karman vortex effect in fluid dynamics, which refers to the fact that when a constant incoming flow bypasses certain objects under certain conditions, the two sides of the object fall periodically. Double linear vortices with opposite directions of rotation and regular arrangement are produced after nonlinear action, a Karman vortex street is formed. For example, water flowing through the pillars of a bridge and wind blowing through towers, chimneys, cables, etc. will form Karman vortices. Once the vortices are large enough, they can cause the structure to oscillate. Vortex takes advantage of this aerodynamic instability to maximize oscillation and capture mechanical energy, then use this mechanical energy to generate electricity. Of course, theThe design of this device is completely different from that of a conventional turbine. It mainly consists of a fixed mast, a generator and a hollow, lightweight, semi-rigid fiberglass cylinder on top. Vortex automatically changes stiffness and “synchronizes” with wind speed to maintain resonance without any mechanical or human intervention. The use of the vortex spill effect for wind power generation represents a technological leap forward in wind power that will produce power more efficiently, cheaper and more environmentally friendly. 'environment. The technology has attracted interest from Harvard University as well as SunEdison's TerraForm renewable energy division, Power, Inc. and Dat Venture.
Should the data from the wind tower be transmitted to the Meteorological Bureau?
Support device for wind turbines. According toJiuzheng Building Materials Network official website, wind turbine accessories are supporting devices for wind turbines. Wind towers are made of large diameter steel pipes and are equipped with accessories such as ladders, platforms, cable supports, electrical panel positioning, etc. Accessories are required to support the normal operation of wind tower generators.
Requires transfer. In wind power projects, anemometer towers are used to measure wind speed, direction and other meteorological parameters to assess the feasibility of wind resources. Data from wind towers should be shared or transferred with the relevant weather office or weather service. This involves using meteorological data for an in-depth analysis of wind resources and the management of the operation of wind centers.ales wind turbines during the project assessment and planning stages, as well as during the operation phase.