ON MODELING THE LONG TRANSMISSION LINES THROUGH EQUIVALENT Π CIRCUITS

  • GHEORGHE HAZ
    “Vasile Alecsandri” University of Bacau, Calea Marasesti 156, Bacau, 600115, Romania
  • ANETA HAZI
    “Vasile Alecsandri” University of Bacau, Calea Marasesti 156, Bacau, 600115, Romania
  • SORIN VERNICA
    “Vasile Alecsandri” University of Bacau, Calea Marasesti 156, Bacau, 600115, Romania

Abstract

In this paper the authors present the results obtained in modeling a long transmission line through a sequence of equivalent π circuits. An equivalent ππ circuit is model with transverse elements capacities. Are shown the results obtained for idle regime and for various load regimes. Are compared the results obtained with those theoretical given by the long lines equations. Conclusions are drawn about the usefulness of the model used in the laboratory.

Cuvinte cheie

telegraph equation long line equation laboratory stand