SUBSTATION AUTOMATIC CONTROL SYSTEM

摘要

Provided is a substation automatic control system, wherein an automatic power adjustment apparatus (18) starts up an automatic voltage adjustment apparatus (19) when conducting a control of a phase tap (15), and the automatic voltage adjustment apparatus (19) starts up the automatic power adjustment apparatus (18) when conducting a control of a voltage tap (14), to limit the effective power of a power line (12) to be less than a prescribed limit value, with the automatic control of the automatic power adjustment apparatus (18), while maintaining the power-grid voltage at the power-transmission end to be within a power-grid voltage range, with the automatic voltage adjustment apparatus (19).