Analytical Investigation of Modeling and Simulation of Different Combinations of Sinusoidal Supplied Autotransformer under Linear Loading Conditions

Taci M. S. , Tayebi N., Bozkır I.

World Academy of Science, Engineering and Technology International Journal of Electrical and Computer Engineering, Zürich, Switzerland, 15 - 16 September 2017, vol.11, no.9, pp.994-1001

  • Publication Type: Conference Paper / Full Text
  • Volume: 11
  • City: Zürich
  • Country: Switzerland
  • Page Numbers: pp.994-1001


 This paper investigates the operation of a sinusoidal supplied autotransformer on the different states of magnetic polarity of primary and secondary terminals for four different step-up and step-down analytical conditions. In this paper, a new analytical modeling and equations for dot-marked and polarity-based step-up and step-down autotransformer are presented. These models are validated by the simulation of current and voltage waveforms for each state. PSpice environment was used for simulation