Voltage control device and voltage control method considering power loss due to lines

Abstract

A voltage control device includes a voltage regulation module regulating a voltage that is supplied to a load or transmitted backward from a load, a power loss predictor predicting or calculating a power loss amount due to a line of a power system, and a cooperative controller controlling the voltage regulation module at a target voltage or giving the target voltage to the voltage regulation module. A voltage control method includes data collection step in which power data of a voltage regulation module regulating a voltage that is supplied to a load or transmitted backward from a load are transmitted to a data collector, target voltage calculation step of calculating a target voltage to be regulated of the voltage regulation module, and voltage control step of controlling regulation module at a target voltage or giving the target voltage to the voltage regulation module.

Dependencies are inferred from the claim text.