LINE VOLTAGE DROP COMPENSATOR, LINE VOLTAGE DROP COMPENSATION SYSTEM, AND COMPENSATION VOLTAGE DETERMINATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a line voltage drop compensator, a line voltage drop compensation system, and a compensation voltage determination method capable of determining a compensation voltage for appropriately controlling a voltage of a control range even when a voltage drop center point moves.;SOLUTION: The line voltage drop compensator includes: a current detector for detecting a current flowing from a transformer to a distribution line; and a determination unit that determines a compensation voltage that compensates for a voltage drop by estimating a center value of the voltage drop on the basis of the current detected by the current detector.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT