Wind power plant comprising a reactive power module for supporting a power supply system and corresponding method

The invention relates to the wind power generation device, the wind power generation device with: The rotator, and producing, the power of the rotor is) and output power generator and a power network, and controlling the movement of the device and a control unit of reactive power module. According to the invention, stipulation control unit with a view of the antitheft bottom of the active power the determined device. The other, the wind power generation device of the groove is comprising a reactive power control module limiting device, soon reactive the power is a limit can is made of flat of power body is further provided with a safety of the consideration is bottom the active power can is for use in the illumination. Therefore is realized, and is the reliability maintaining device of extending wattful current; when the pressure of recedes and is used the middle of the support input into the power network the current of full generation. The invention the other further relates to a corresponding method.