Power conversion apparatus, control apparatus, and control method using a correction vector

A control apparatus for controlling a voltage vector, comprising:

• processing circuitry configured to
• generate a voltage command vector,
• synthesize a first correction vector with the voltage command vector to generate a synthetic vector which is based on the first correction vector and the voltage command vector,
• adjust, via a PWM signal, an output time of a plurality of voltage vectors from a power converter such that the output time corresponds to the synthetic vector, and
• generate a second correction vector based on a result of adjusting the output time.

A method for controlling a voltage vector, comprising:

• generating a voltage command vector;
• synthesizing a first correction vector with the voltage command vector to generate a synthetic vector which is based on the first correction vector and the voltage command vector;
• adjusting, via a PWM signal, an output time of a plurality of voltage vectors from a power converter such that the output time corresponds to the synthetic vector;
• and
• generating a second correction vector based on a result of adjusting the output time.