Title :
Frequency domain computation of transmission line closing transients
Author :
Moreno, Pablo ; De La Rosa, Ramon ; Naredo, Jose Luis
Author_Institution :
Inst. de Investigaciones Electr., Cuernavaca, Morelos, Mexico
fDate :
1/1/1991 12:00:00 AM
Abstract :
The development of a digital computer program for calculating transmission line closing transients in the frequency domain is described. This technique provides very accurate results by taking into account the frequency dependence of the line parameters, in a natural manner. The applicability of the digital program to practical cases is demonstrated by comparing the results with those obtained in the time domain by means of the electromagnetic transients program (EMTP). The effects of the number of harmonics included in the calculation on both the accuracy and the computer time is also analyzed
Keywords :
frequency-domain analysis; harmonics; power system analysis computing; power transmission lines; software packages; transients; EMTP; computer program; electromagnetic transients program; frequency dependence; frequency domain; harmonics; power system analysis computing; software package; time domain; transmission line closing transients; EMTP; Equations; Fourier transforms; Frequency dependence; Frequency domain analysis; Power system transients; Power transmission lines; Transmission line theory; Transmission lines; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
