An Iterative Technique for Real-Time Tracking of Power System Harmonics

  title={An Iterative Technique for Real-Time Tracking of Power System Harmonics},
  author={T. S. Sidhu and Mohammad R. Dadash Zadeh and P. J. Pooranalingam and OH Yong-Taek},
An iterative technique based on orthogonal filters and frequency tracking is proposed to estimate harmonic components in power systems. The technique uses frequency interpolation to estimate fundamental frequency and harmonics when the nominal frequency of the signal is a non-integer value. Due to the number of computations involved during the generation of filter coefficients, an offline computation is suggested. Beneficial features of the proposed technique include fixed sampling rate and… CONTINUE READING


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