由于流动的空气具有动能，风力机通过叶片截获流动的空气并将其携带的动能中

Since the flowing air has kinetic energy, the wind turbine intercepts the flowing air through the blades and converts part of the kinetic energy carried by it into mechanical energy. Different from synchronous machines, since wind speed is constantly changing, whether the wind turbine can operate reliably and effectively determines the stability of the output power of the wind power system.

Because the flowing air has momentum, the wind turbine intercepts the flowing air through the blades and converts some of the momentum it carries into mechanical energy. Unlike synchronous machines, the stability of the output power of wind power systems is determined by whether wind turbines can operate reliably and efficiently because the wind speed is constantly changing

Because the moving air has kinetic energy, the wind turbine intercepts the moving air through the blades and converts part of the kinetic energy into mechanical energy. Different from the synchronous machine, because the wind speed is constantly changing, whether the wind turbine can operate reliably and effectively determines the stability of the output power of the wind power system<br>