METHOD FOR DERIVING SETTING VALUE OF VOLTAGE REGULATOR FOR COORDINATED CONTROL OF PLURALITY OF VOLTAGE REGULATORS ON BASIS OF POWER DATA MEASUREMENT

WIPO Patent Application WO/2020/059964

A1

The present invention relates to a method for deriving a setting value of a voltage regulator for coordinated control of a plurality of voltage regulators on the basis of power data measurement. For the coordinated control of a plurality of voltage regulators, a control unit derives a range for high voltage operation which is an operation reference for each voltage regulator, through a first process of acquiring high voltage and low voltage for each section and time; a second process of converting the high voltage at all times to a designated same reference and applying the same to the low voltage; a third process of calculating upper and lower limit margins of the low voltage reference and deriving minimum ranges for the upper and lower limit margins; and a fourth process of deriving a range for high voltage operation for each section on the basis of the first to third processes.

JP2006262555	VOLTAGE-REGULATING METHOD OF DISTRIBUTION LINE
JP2007189821	OUTPUT VOLTAGE REGULATOR OF DISTRIBUTION LINE IN SUBSTATION
WO/2012/114582	VOLTAGE CONTROL APPARATUS

NAMKOONG WON (KR)
SHIN CHANG HOON (KR)
WEON JONG NAM (KR)
JUNG WON WOOK (KR)
CHU CHEOL MIN (KR)

PCT/KR2018/015902

March 26, 2020

December 14, 2018

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KOREA ELECTRIC POWER CORP (KR)

H02J3/12; H02J3/38

US20180248373A1	2018-08-30
JP2009171688A	2009-07-30
KR20160141591A	2016-12-09
JP2018046656A	2018-03-22
JP2016036252A	2016-03-17

AJU INTERNATIONAL LAW & PATENT GROUP (KR)

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