F is the frequency (Hz) = N is the no load speed (RPM) x P is the number of magnetic pole (Pole)/120.Example 16 type generator magnetic pole rotation speed RPM 200 RPM to frequency x = 16/200 = 120 Hz 26.66.Wind turbine generator electricity is AC power system. Voltage, frequency and power to the lights will change all the time (not fixed) due to changes in wind speed causes the speed is not constant, therefore it cannot be produced with fire frequency and voltage is not constant, but is available directly from popular charge storage battery, and then use the power from the battery, which has a relatively constant pressure can also be stored when there is no wind again.The pressure occurs in more or less the generator. Depending on the two most important factors are the speed and magnetic force. In a DC generator, we can add the voltage by adjusting the intensity of the magnetic field and increase the speed of the generator.
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