FIELD: electrical engineering.
SUBSTANCE: invention can be used for protection of ship electric power systems (SEPS) against overload in emergency situations. In the time interval when the difference in the loads of the generator set (GS) operating in parallel does not exceed the allowable value of the difference in loads, determining the moment when load of at least one of the GS exceeds the permissible value of the load of this GS, and the value of the allowable value of the difference in loads of the load distribution unit of the GS is reduced.
EFFECT: providing unloading of overloaded generator set (GS) without disconnection of consumers and reduction of total load of SEPS.
1 cl, 4 dwg
