FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering for preventive control of autonomous electric power systems (AEPS). In the AEPS preventive control method, the moment of time is determined at which the load of only one of the GA increases. The countdown starts until the moment when the difference in loads of parallel generating sets has exceeded the set value and continues to increase. This generating unit is disconnected from the network.
EFFECT: prevention of an emergency situation associated with an interruption in the power supply of the AEPS in the event of its sudden failure.
4 cl, 4 dwg
