Laplace transform inversion through the theta algorithm for power-system EMT analysis

•This paper shows that the conventional Laplace transform inversion method used in EMT analysis, referred to here as WNLT, has at least two major shortcomings. One is that its level of accuracy cannot be guaranteed. The other is that its precision is limited to levels between 10^−3 and 10^−5, and th...

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Bibliographic Details
Published in:	Electric power systems research Vol. 197; p. 107342
Main Authors:	Castañón, L.J., Naredo, J.L., Zuluaga, J.R., Bañuelos-Cabral, E., Gómez, Pablo
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier B.V 01.08.2021 Elsevier Science Ltd
Subjects:	Algorithms Cost analysis Electricity distribution Electromagnetic transients Epsilon algorithm Frequency-domain Integrals Laplace transform Laplace transforms Numerical analysis Padé approximants R&D Research & development Shanks transformation Theta algorithm Transient analysis Shanks transformation Theta algorithm Padé approximants Epsilon algorithm Electromagnetic transients Frequency-domain Laplace transform
ISSN:	0378-7796, 1873-2046
Online Access:	Get full text
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