The automatic brake system can detect the parameter such as the wind speed, DC Output Voltage of the system and the switch signal to control the status of brake on and brake off.
The blade angle of normal wind turbines was fixed, thus rotating speed of the wind rotor will be increased rapidly. In this case, it will cause the blades break away from wind turbine body.
As the traditional wind turbine has the problems of high wind speed start-up, sluggish control, and meanwhile it exists security risk and reduces the use efficiency of wind power...
Under the right conditions, for example when the utility pays a sufficient price for wind-generated electricity, you may be able to farm the wind for profit.
There are two types of wind turbines suitable for producing utility-compatible power: those that use induction (or asynchronous) generators, and those that use inverters. Regardless of which is used, their interconnection with the utility is the same.