There are too many, it depends on the type of work you are engaged in.
The wind turbine is an electrical device, so you must use a multimeter.
Anemometer, weather vane, thermometer, electrical tester, DC bridge, earth resistance tester, alignment instrument, insulation gauge, pressure gauge, oscilloscope, etc.
What are the new types of wind turbines?
1. Different measurement methods. Weather stations generally carry out fixed-point measurements, while wind measuring towers carry out mobile measurements.
2. Different areas of application. Data from weather stations are mainly used for weather forecasting, while data from anemometric towers are mainly used for forecasting wind power generation in specific locations such as wind farms.
3. The measuring instruments are different. Weather stationsOrological generally use weather vanes, anemometers, etc. to measure wind speed, while anemometer towers typically use anemometers and other instruments to measure wind speed.
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 canent cause an oscillation of the structure. Vortex takes advantage of this aerodynamic instability to maximize oscillation and capture mechanical energy, then use this mechanical energy to generate electricity. Of course, the design of this device is completely different from that of a classic 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 the Energy Division.TerraForm renewables from SunEdison, Power, Inc. and Dat Venture.