FPGA based HIL simulation for direct current control of active power filter

FPGA-Based Hardware in the Loop of Optimized Synergetic Controller for Active Power Filter

“…Tis value decreases until 2.75% after compensation by the proposed DTSC-ACO method Figure 7(b). Comparatively, hysteresis and SMC controllers, which are the most used recent methods for SAPFs, give THD values of 3.84% (Figure 7(c)) and 3.26% (Figure 7(d)) respectively, under identical setting conditions [11]. Tis confrms the superiority of the proposed method.…”

“…MATLAB/Simulink was used to get the performance of the suggested three-phase SAPF system. Table 2 lists the values of the SAPF parameters and components corresponding to those detailed in [11] are used to carry out a comparison with the same model of hysteresis and sliding mode controllers.…”

“…Synthesis of the synergetic control, given in equation (11), begins by selecting the tracking error. Te macrovariable is given in equations (18) for λ > 0.…”

“…Several control algorithms for monitoring APFs have been suggested in [10] and can be subdivided into conventional and advanced techniques. Te frst type includes hysteresis control, one cycle control, and hysteresis space vector control [11][12][13], whereas the second adopts a new control strategy such as adaptative control, backstepping, and fuzzy logic controllers [14][15][16], where their main goal is to determine the response characteristics under large signal variations for improving the dynamic response and power quality by using the inherent nonlinear and time-varying nature of switching converters for the control design.…”