2.4 Conclusions

  • After active power is calibrated, reactive power will use the same calibration parameters.
  • Three phase voltage and current magnitude can be calibrated at the same time.
  • Three phase delays can be calibrated simultaneously by power method.
  • Three phase delays can be calibrated independently by error method.
  • After the magnitude is calibrated, it will take effect immediately.
  • After the phase delay is calibrated, it will take effect at the next integration period.