METHOD OF STARTING POWER GENERATING NETWORK Russian patent published in 2020 - IPC H02J3/38 

FIELD: electricity.

SUBSTANCE: invention relates to launching of power generating network, in particular wind park. Power generating network at least at the point of network connection is connected to power supply network and at that power generating network in mode of normal operation exchanges electric power through point of network connection with power supply network, includes the following stages: selection of recovery mode different from normal operation mode, if power supply network has voltage drop, and/or power generating network is disconnected from power supply network and operation of power generating network in recovery mode, wherein in recovery mode, at least voltage calibration means, in particular calibrating voltage wind-driven power plant, provides voltage of power generating network, in particular wind park network voltage, and, at least, primary supply means, in particular calibrating current wind-driven power plant, is synchronized with voltage of power-generating network provided by voltage calibration device, and the voltage calibration device and the primary supply means in sum provide the electric power in the power-generating network in the amount of the own need of the power-generating network.

EFFECT: technical result consists in providing independent and without help network for wind park launching.

29 cl, 8 dwg