A novel compensation method for a motor phase current sensor offset error varied during a VSI-motor drive

@article{Tamura2014ANC,
  title={A novel compensation method for a motor phase current sensor offset error varied during a VSI-motor drive},
  author={Hiroshi Tamura and Yasuo Noto and Toshiyuki Ajima and Jun-ichi. Itoh},
  journal={2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA)},
  year={2014},
  pages={682-688}
}
This paper presents a method for reducing a torque ripple resulting from a motor phase current sensor offset error for motor drive applications such as a hybrid electric vehicle. The proposed method compensates for the motor phase current sensor offset error by subtracting a motor phase current sensor offset error value estimated by using a discrete Fourier… CONTINUE READING