TY - GEN
T1 - Computation of transient voltage profiles along transmission lines by successive application of the numerical Laplace transform
AU - Nuricumbo-Guillen, Rodrigo
AU - Gomez, Pablo
AU - Espino-Cortes, Fermin P.
PY - 2013
Y1 - 2013
N2 - In this work, transient internal overvoltages along multiconductor transmission lines are obtained by means of a model described in the q-s domain. In such domain, the Telegrapher Equations of the line are defined in a simple algebraic form. These equations are solved for V(q, s) and I(q, s). Then, the inverse numerical Laplace transform (NLT) is applied successively to obtain v(z, t) and i(z, t) (the voltage and current profiles along the line). Additionally, the multiconductor line model presented is applied to obtain the transient profiles along each turn of a transformer winding. Test cases are evaluated for both multiconductor line and transformer winding.
AB - In this work, transient internal overvoltages along multiconductor transmission lines are obtained by means of a model described in the q-s domain. In such domain, the Telegrapher Equations of the line are defined in a simple algebraic form. These equations are solved for V(q, s) and I(q, s). Then, the inverse numerical Laplace transform (NLT) is applied successively to obtain v(z, t) and i(z, t) (the voltage and current profiles along the line). Additionally, the multiconductor line model presented is applied to obtain the transient profiles along each turn of a transformer winding. Test cases are evaluated for both multiconductor line and transformer winding.
KW - numerical Laplace transform
KW - transient internal overvoltages
KW - transmission line modeling
UR - http://www.scopus.com/inward/record.url?scp=84893313360&partnerID=8YFLogxK
U2 - 10.1109/NAPS.2013.6666944
DO - 10.1109/NAPS.2013.6666944
M3 - Contribución a la conferencia
AN - SCOPUS:84893313360
SN - 9781479912551
T3 - 45th North American Power Symposium, NAPS 2013
BT - 45th North American Power Symposium, NAPS 2013
T2 - 45th North American Power Symposium, NAPS 2013
Y2 - 22 September 2013 through 24 September 2013
ER -