一种用于五桥臂逆变器驱动双永磁同步电机的双电平滞环电流控制策略

A dual-level hysteresis current control (DHCC) is proposed for the five-leg drive system, in which two same three-phase permanent-magnet synchronous machines (PMSMs) are controlled by one five-leg voltage-source inverter. To overcome the coupling of the two PMSMs, the master–slave selection principle is introduced. The coupling phase with the larger absolute value of the phase current error is det...