Voltage flicker estimation based on linearization and L-p norms


Heydt G., Bakroun M., Inan A.

IEEE TRANSACTIONS ON POWER DELIVERY, cilt.18, sa.4, ss.1564-1566, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 18 Konu: 4
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1109/tpwrd.2003.817533
  • Dergi Adı: IEEE TRANSACTIONS ON POWER DELIVERY
  • Sayfa Sayıları: ss.1564-1566

Özet

This paper presents an approach to estimate voltage flicker components magnitudes and frequencies. The approach is based on L-p norms (p = 1, 2 and infinity) and Taylor series linearization. Effects of sampling frequency, number of samples, time interval, and noise are introduced. The main result is that it is possible to design an L-p estimator to identify flicker frequency and amplitude from time series measurements.