Modified Proportionate Affine Projection Algorithm Based Adaptive DSTATCOM Control With Increased Convergence Speed

The three-phase DSTATCOM is prone to higher dynamics due grid disturbances. proportionate affine projection algorithm (PAPA) an adaptive filter that can be used for control. In order overcome the sluggish convergence speed of filters, PAPA proposed in this paper. rate versus steady-state error a trade-off conventional filters. However, utilization two filters CSS-PAPA increases and decreases error. suggested has advantage having lower computational cost than standard filter. helps inverter work as shunt compensator. goal controller adjust reactive power unity factor during faulty conditions. undergone experimental validation laboratory.