Now showing items 1-10 of 733
Real-time estimation of transmission line impedance based on modal analysis theory
The objective of this paper is to show a methodology to estimate the longitudinal parameters of transmission lines. The method is based on the modal analysis theory and developed from the currents and voltages measured at ...
A procedure to estimate parameters of a line segment taking into account its representation through π circuits: Theoretical development
The objective of this paper is to show an alternative methodology to estimate per unit length parameters of a line segment of a transmission line. With this methodology the line segment parameters can be obtained starting ...
Identification of transmission line parameters from temporal measurements of currents and voltages in their terminals: Influence oh the length line
The objective of this paper is to show a methodology to estimate transmission line parameters. The method is applied in a single-phase transmission line using the method of least squares. In this method the longitudinal ...
Sampling Rate Impact on Estimation of Untransposed Transmission Line Parameters Based on Fault Records
This paper highlights the sampling rate impact over an estimation method based on modal analysis techniques applied on untransposed three-phase transmission line. The analysed method represents a transmission system in the ...
Simplified procedure to estimate the resistance parameters of transmission lines
(SpringerNew YorkEUA, 2013)
Some considerations about a new procedure to derive transmission line parameters concerning three-phase lines
The paper shows an alternative methodology to calculate transmission line parameters per unit length and to apply it in a three-phase line with a vertical symmetry plane. This procedure is derived from a general procedure ...
A new procedure to derive transmission line parameters: Theoretical considerations
The objective of this paper is to show an alternative methodology to calculate transmission line parameters per unit length. With this methodology the transmission line parameters can be obtained starting from the phase ...