An improved control algorithm of DSTATCOM for power quality improvement
DSTATCOM is used for mitigation of power quality problems with self supporting dc bus. STF based IRPT algorithm is used for harmonics elimination under non-ideal AC mains. STF based IRPT algorithm is used for reactive power compensation at non-ideal AC mains. An adaptive fuzzy logic control is used to regulate the dc bus voltage of DSTATCOM. These control algorithms are simulated and implemented in real time.
power quality irpt adaptive fuzzy logic distorted pcc voltages vsc self tuning filter