Research on Aerodynamic Characteristics of Straight-Bladed Vertical Axis Wind Turbine with S Series Airfoils

Table 2

Component of the experimental equipment.

Equipment	Function	Precision
Wind tunnel	Provide a stable source of wind	3%
Model of wind turbine	Experimental model
Torque sensor	Acquisition data	±0.2%
Torque analyzer	Display the data
Motor	Provide load, stable model speed	3%
Power supply	Control motor speed
Computer	Process the data