FIELD: electrical engineering.
SUBSTANCE: one proposes to design the distribution grid in the form of connected hexagons at the vortexes whereof load nodes are positioned, each having a feeding, a transit and a backup lines with their interchangeability possibility; via a Y-junction of two circuit breakers (the operating one and the backup one) each line is connected to the operating and the backup bus systems that are interconnected a section circuit breaker; consumer lines are connected to the operating bus system; an integrated control module is installed in each load node.
EFFECT: higher reliability of the system operation.
3 cl, 6 dwg
