APPARATUS AND METHOD FOR CORRECTING OF ACQUIRED DATA

摘要

The present invention relates to a filter of a high voltage DC transmission system and an operating method thereof. The filter of the high voltage DC transmission system according to the embodiment of the present invention includes an active filter unit which is connected in parallel to an AC source and includes any one passive element among a capacitor, a reactor and a resistor, and a switch element unit which is connected in parallel to at least one switch element which is connected in series or parallel to the passive element; and a passive filter unit which is connected to the active filter unit.