Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Antonio C. S. Lima"'
Autor:
Ruyguara A. Meyberg, Farith M. Absi Salas, Luis Adriano M. C. Domingues, Márcio A. Sens, Maria Teresa Correia de Barros, Antonio C. S. Lima
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 2, Pp 143-153 (2021)
Abstract The current density distribution between layers of steel‐reinforced conductors having an odd number of aluminum layers is modified by the transformer effect, as a result of the steel core magnetisation. This redistribution of current affec
Externí odkaz:
https://doaj.org/article/10d0991c76764e55af8547351b3fecc0
Publikováno v:
IEEE Transactions on Power Delivery. 38:1011-1019
Autor:
Antonio C. S. Lima, Farith M. Absi Salas, Luis Adriano M. C. Domingues, Maria Teresa Correia de Barros, Ruyguara A. Meyberg
Publikováno v:
IEEE Transactions on Power Delivery. 37:239-248
Publikováno v:
Journal of Control, Automation and Electrical Systems. 33:561-573
This work presents a comparison of the three phasor extraction algorithms proposed in the literature for the co-simulation of transient stability and electromagnetic transients programs. Initially, a brief mathematical review of two algorithms widely
Autor:
Pedro H. N. Vieira, Rodolfo A. R. Moura, Marco Aurélio O. Schroeder, Antonio C. S. Lima, Rafael Alipio
Publikováno v:
Journal of Control, Automation and Electrical Systems. 32:796-806
Traditionally, wideband modeling of grounding system demands the usage of the method of moments (MoM) which implies a large number of segments to represent the conductors involved and the solution of a double integral for each and every one of these
Autor:
Marco Aurélio O. Schroeder, Eduardo G. Silveira, Rodolfo A. R. Moura, Antonio C. S. Lima, Renato Vale de Oliveira
Publikováno v:
IEEE Latin America Transactions. 19:466-473
Optical Ground Wire (OPGW) are widely used on power systems. However, the usage of such cables during a transient request may lead to an unusual distribution of current along the grounding electrodes. Thus, it is interesting observe if these cables w
Autor:
Marcio Sens, Ruyguara A. Meyberg, Farith M. Absi Salas, Antonio C. S. Lima, Maria Teresa Correia de Barros, Luis Adriano M. C. Domingues
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 2, Pp 143-153 (2021)
The current density distribution between layers of steel‐reinforced conductors having an odd number of aluminum layers is modified by the transformer effect, as a result of the steel core magnetisation. This redistribution of current affects the co
Autor:
Marcus Vinicius Viegas Pinto, Antonio C. S. Lima, Marcelo Britto Martins, Leonardo Augusto Abreu de Souza
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 70:1-8
This article describes the modeling of a resistive voltage divider (RVD) by rational functions using the vector fitting (VF) tool. The method is applied to ratio and phase displacement measurements over a wide frequency range. A Monte Carlo simulatio
Publikováno v:
Recent Topics in Electromagnetic Compatibility
In recent years, the development of smart grids for power distribution and the increasing usage of 5G communication networks have played a large impact on the resilience and reliability of grounding systems. Unexpected electromagnetic coupling betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::413fa9fc7641fd7cab34c6f7fd247dd4
https://doi.org/10.5772/intechopen.100454
https://doi.org/10.5772/intechopen.100454
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 62:1772-1779
This paper proposes to represent the frequency dependence of soil parameters via a rational approximation in the frequency domain. Two types of causal soil models were considered, namely, Smith–Longmire and Alipio–Visacro (AV). Results indicated