ISSN 2594-5327
59º Congresso anual — Vol. 59 , num. 1 (2004)
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Based on electric and magnetic properties, like high saturation magnetization, high initial permeability, low core loss, high resistivity, and low coercivity, in this work is presented some considerations about the possibilities of applications of nanocrystalline alloys in toroidal cores for current transformers. It is discussed how the core magnetic characteristics affect the current transformer performance. The results show the potential of nanocrystalline alloys for applications in measurement current transformer cores, because these alloys can reduce the relation and phase errors and can improve its accuracy class.
Based on electric and magnetic properties, like high saturation magnetization, high initial permeability, low core loss, high resistivity, and low coercivity, in this work is presented some considerations about the possibilities of applications of nanocrystalline alloys in toroidal cores for current transformers. It is discussed how the core magnetic characteristics affect the current transformer performance. The results show the potential of nanocrystalline alloys for applications in measurement current transformer cores, because these alloys can reduce the relation and phase errors and can improve its accuracy class.
Palavras-chave
nanocrystalline alloys, toroidal cores, current transformer, magnetic characteristics, measurement accuracy
nanocrystalline alloys, toroidal cores, current transformer, magnetic characteristics, measurement accuracy
Como citar
Luciano, Benedito Antonio; Albuquerque, João Marcelo Cavalcante de; Castro, Walman Benício de; Afonso, Conrado Ramos Moreira.
NANOCRYSTALLINE MATERIAL IN TOROIDAL CORES FOR CURRENT TRANSFORMER,
p. 995-1004.
In: 59º Congresso anual,
São Paulo, Brasil,
2004.
ISSN: 2594-5327, DOI 10.5151/2594-5327-3743
