Three- phase four-wire circuits interpretation by means of different power theories


Autoria(s): Marafão, Fernando Pinhabel; Liberado, Eduardo V.; Paredes, Helmo K. M.; da Silva, Luiz C. P.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/01/2011

Resumo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

In order to contribute to the discussion of defining a generalized power theory, valid for unbalanced and non linear circuits, this paper discusses the relationship and discrepancies among four modern power theories. Three-phase four-wire circuits have been analyzed, since the most conflicting and intriguing interpretations take place in case of return conductor occurrence. Simulation results of different load, power supply and line conditions will be discussed in order to elucidate the author's conclusions and to provoke the readers for additional discussions.

Formato

28-33

Identificador

Przeglad Elektrotechniczny. Warsaw: Wydawnictwo Sigma-n O T Sp Z O O, v. 87, n. 1, p. 28-33, 2011.

0033-2097

http://hdl.handle.net/11449/39931

WOS:000286068300006

Idioma(s)

eng

Publicador

Wydawnictwo Sigma-n O T Sp Z O O

Relação

Przeglad Elektrotechniczny

Direitos

closedAccess

Palavras-Chave #Non Sinusoidal Systems #Power Factor #Power Theories #Unbalanced Circuits
Tipo

info:eu-repo/semantics/article