“…Since the appearance of the MMC [13], [14], with the objective to control the converted power, work has been carried out to design control laws of the currents flowing within the MMC. Classical methods 1) such as Proportional-Integral (PI) or Proportional-Resonant (PR) [11], [15], [16] first appeared and then more advanced methods 2) such as Internal Model Control (IMC) [17], Sliding Mode Control (SMC) [12], Pole Placement Control (PCC) [12] were developed, but also methods derived from an optimization process 3) such as the Linear Quadratic Regulator (LQR) [18], but also the Model Predictive Control (MPC) [19].…”