Simplified procedure to estimate the resistance parameters of transmission lines

Kurokawa, Sérgio; Asti, Gislaine Aparecida; Costa, Eduardo Coelho Marques; Pissolato, José

Otro

Registro en:

Electrical Engineering, v. 95, n. 3, p. 221-227, 2013.

0948-7921

1432-0487

http://hdl.handle.net/11449/76375

http://acervodigital.unesp.br/handle/11449/76375

10.1007/s00202-012-0255-5

WOS:000322170400004

2-s2.0-84880918521

http://dx.doi.org/10.1007/s00202-012-0255-5

http://repositorioslatinoamericanos.uchile.cl/handle/2250/897075

Autor

Kurokawa, Sérgio

Asti, Gislaine Aparecida

Costa, Eduardo Coelho Marques

Pissolato, José

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

An alternative and simplified procedure is described to estimate the longitudinal resistances of transmission lines based on the real-time load profile. This method proposes to estimate the resistance parameters from the synchronized measurements of complex currents and complex voltages at the sending and receiving ends of transmission systems. The synchronized measurements can be in practice obtained using phasor measurement units (PMUs). © 2012 Springer-Verlag Berlin Heidelberg.