FIELD: electricity.
SUBSTANCE: invention is referred to automation of electrical networks and intended for control of successful automatic load transfer for busbars of double-transformer substation. The technical result consists in expansion of the method functionality through receipt of data on successful automatic load transfer for busbars of double-transformer substation. In order to attain technical result since the moment of voltage disappearance at busbars of double-transformer substation of the main power supply source the countdown is started, which is equal to delay time of automatic load transfer for busbars, at that when the countdown is over at busbars of the main power supply source appearance of voltage is monitored, and when it appears at the countdown end then shutdown of the main power supply source and automatic load transfer at busbars of double-transformer substation are stated.
EFFECT: method allows receipt of data on successful automatic load transfer at busbars of double-transformer substation.
2 dwg
