The effects of linear and nonlinear operation modes in transformers


Taci M. S. , Domijan A.

11th International Conference on Harmonics and Quality of Power, New-York, United States Of America, 12 - 15 September 2004, pp.244-249 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/ichqp.2004.1409361
  • City: New-York
  • Country: United States Of America
  • Page Numbers: pp.244-249

Abstract

The work presented in this paper deals with the effects of four modes of transformer operation, namely, non(sinusoidal) source voltage and non(linear) loads. The results are presented and compared with the experimental results of the actual values of the Excitation Current THD, Core Voltage THD, K Rating, Harmonic Loss Factor and Efficiency on a loaded single phase two winding transformer that are computed using online measurements from the primary and secondary sides.