SYSTEM OF POWER FACTOR COMPENSATION

PURPOSE: A power factor compensating system is provided to intermittently generate an opening/closing signal which is transmitted to a power factor compensating device, thereby increasing communication efficiency. CONSTITUTION: A voltage transformer(110) converts a voltage supplied to a load from a...

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Bibliographic Details
Main Authors JUNG, GUEM YOUNG, YANG, SEUNG HO, LEE, MYUNG WON, KIM, SANG JUN, LEE, KEON HANG, PARK, YONG UP, YI, JEONG RYOUL, KIM, SEOK GON, SHIN, DONG YEOL
Format Patent
LanguageEnglish
Korean
Published 12.04.2011
Subjects
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Summary:PURPOSE: A power factor compensating system is provided to intermittently generate an opening/closing signal which is transmitted to a power factor compensating device, thereby increasing communication efficiency. CONSTITUTION: A voltage transformer(110) converts a voltage supplied to a load from a power supply device. A power converting unit(120) is connected to the primary side and the secondary side of the voltage transformer and receives a voltage and a current. A watt hour meter(140) receives the voltage and the current from the power converting unit. The watt hour meter detects power and a power factor using the received voltage and current. A power factor compensating device(180) controls the connection between the load and a power factor compensating device.
Bibliography:Application Number: KR20100061416