Harmonic filtering reactive power compensation device is one of the best ways to filter the harmonics on the power supply system. Industrial automation uses a large number of rectifiers, inverters, intermediate frequency furnaces and automatic welding equipment to generate a large number of harmonics, which makes the voltage in the system , The current waveform is distorted, causing the quality of the power grid to deteriorate. The harmonic filter reactive power compensation device can effectively filter the harmonics on the power supply system.

Harmonic filter reactive power compensation device uses power electronic technology and intelligent control technology, and adopts scientific, economical and effective technical means. It can not only solve the switching problem of shunt capacitor compensation under filter conditions, but also according to the actual situation of the user. And requirements to suppress or control harmonics, clean the power supply network and improve power factor.