Numerical determining electrical resistance and reactance of transmission line

• Autorzy: Babarik P. , Novak P.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with a numerical method for evaluation of electrical resistance and reactance of straight parallel conductors with different shapes of cross section - the method described by Enrico Comellini, Angelo Invernizzi, Giancarlo Manzoni [1] and simplified by Bela Tortok and Gyorgy Varju [2]. This method is called as The Method of Elementary Conductors and we have used the method for calculation of impedance of leads transmitting electrical energy from transformer to electric-arc furnace (so called short circuit). Our goal in this article is to describe the most suitable mathematical model (from point of accuracy and calculation speed) that we found during our work. The mathematical model was created in programming environment MATLAB.

• Wydawca: Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie ; Politechnika Łódzka
• Czasopismo: Jakość i Użytkowanie Energii Elektrycznej
• Rocznik: 2001
• Tom: T. 7, z. 2
• Strony: 5--8
• Opis fizyczny: Bibliogr. 5 poz, Rys., wykr.,

Twórcy

autor

Babarik P.

autor

Novak P.

• Technical University of Kosice, Slovakia