Dynamic Power Factor Correction Systems
OSFM Active Filters
Power electronic devices connected in parallel with the load to be compensated. The device can be understood as controlled current source, which provides any kind of current waveform in real time. Active filter is equipped with an energy storage and control system, which enables it to inject required current to the network. When connected in parallel with the non-linear load, its harmonic currents are compensated and network is loaded with fundamental active current only.