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This paper proposes a hexagon voltage manipulating control (HVMC) method for ac motor drives operating at voltage limit. The command output voltage can be determined simply by the torque command and the hexagon voltage boundary in the absence of motor current-regulating proportional-integral (PI) control gains, additional flux weakening (FW) controllers, and observers for closed-loop control. These...
This paper proposes a hexagon voltage manipulating control (HVMC) method for ac motor drives operating at voltage limits. The command output voltage can be simply determined by the torque command and the hexagon voltage boundary in the absence of PI control gains, additional MTPV tracking controllers, and observers for closed-loop control. These attributes reduce the time and effort required for the...
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