HIGHER HARMONIC SUPPRESSION DEVICE AND HIGHER HARMONIC SUPPRESSION SYSTEM

摘要

A harmonic suppression device (1) includes a power converter (2) that generates a harmonic suppression current that is an electric current for suppressing a harmonic current flowing in a power line (9) and outputs the generated harmonic suppression current to the power line, a communication unit (4) that exchanges signals with other harmonic suppression devices, and a controller (3) that controls the power converter (2) based on a signal received by the communication unit (4).