APPLICATION OF POLYNOMIAL FITTING TECHNIQUES TO THE CURVE m 10-Z L OF THE CURRENT TRANSFORMER

L. Weibo, M. Chengxiong, L. Jiming, and Y. Xiang

References

  1. [1] K.L. Williams, Fundamentals of current transformers, Electrical Electronics Insulation and Electrical Manufacturing & Coil Winding Conf., Rosemont, IL, September 18–21, 1995, 23–25. doi:10.1109/EEIC.1995.482331
  2. [2] L.A. Kojovic, Impact of current transformer saturation on overcurrent protection operation, IEEE Power Engineering Society Summer Meeting, Vol. 3, Chicago, July 21–25, 2002, 1078–1083. doi:10.1109/PESS.2002.1043425
  3. [3] N. Locci & C. Muscas, Comparative analysis between active and passive current transducers in sinusoidal and distorted conditions, IEEE Trans. on Instrumentation & Measurement, 50 (1), 2001, 123–128. doi:10.1109/19.903889
  4. [4] J.D. Ramboz, A highly accurate, hand-held clamp-on current transformer, IEEE Trans. on Instrumentation & Measurement, 45 (2), 1996, 445–448. doi:10.1109/19.492764
  5. [5] S.K. Alam & J. Ophir, The effect of nonlinear signal transformations on bias errors in elastography, IEEE Trans. on Ultrasonic, Ferroelectrics and Frequency Control, 47 (1), 2000, 297–303. doi:10.1109/58.818774
  6. [6] C.W. Baumgart, M.E. Dunham, & J.D. Moses, Curve fitting and error modeling for the digitization process near the Nyquist rate, IEEE Trans. on Instrumentation & Measurement, 40 (3), 1991, 553–557. doi:10.1109/19.87018
  7. [7] Y. Cheng, L. Ye, Y. Liu, C. Fu, & Z. Li, Design and implementation of a microcontroller-based governor for hydro turbine and its intelligent control strategy, International Journal of Power and Energy Systems, 22 (3), 2002, 136–141.
  8. [8] L. Weibo, M. Chengxiong, L. Jiming, & Y. Zonggan, Study of Rogowski coils for measuring pulse currents of the highpower laser source, International Journal of Power and Energy Systems, 25(2), 2005, 96–101.
  9. [9] A. Ferrero, M. Lazzaroni, & S. Salicone, A calibration procedure for a digital instrument for electric power quality measurement, IEEE Trans. on Instrumentation & Measurement, 51 (4), 2002, 716–722. doi:10.1109/TIM.2002.803293
  10. [10] C. Chuan Kuo, M. Ying Kuo, & M. Shong Kuo, Modeling of capacitors and nonlinear inductors using piecewise curve fitting technique, IEEE 4th Workshop on Computers in Power filectronics, Trois-Rivieres, Canada, August 7–10, 1994, 133– 138.

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