A voltage quality detection method

  title={A voltage quality detection method},
  author={Zhe Chen and Mu Wei},
  journal={2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies},
  • Zhe Chen, Mu Wei
  • Published 2008 in
    2008 Third International Conference on Electric…
This paper presents a voltage quality detection method based on a phase-locked loop (PLL) technique. The technique can detect the voltage magnitude and phase angle of each individual phase under both normal and fault power system conditions. The proposed method has the potential to evaluate various power quality disturbances, such as interruptions, sags and… CONTINUE READING