Systems and methods for automatically switching between seven-phase space vector pulse width modulation and five-phase space vector pulse width modulation

A system for motor control, the system comprising:

• a processor;
• and
• a memory including instructions that, when executed by the processor, cause the processor to:
• receive a plurality of data points associated with operation of a motor;
• determine a phase angle of the motor;
• retrieve, from a lookup table, a seven-phase pulse width modulation equation based on the phase angle of the motor;
• determine a result of the seven-phase pulse width modulation equation;
• receive a modulation index value;
• and
• in response to the modulation index value being less than or equal to a first threshold value, selectively control the motor based on the result of the seven-phase pulse width modulation equation.