Navegação por Autor "Freitas, Rafael Cassiolato de"
Resultados 1-5 de 5
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Design and test of HTS coils for resistive fault current limiter
Homrich, Roberto Petry; Ruppert Filho, Ernesto; Pinatti, Daltro Garcia; Baldan, Carlos Alberto; Shigue, Carlos Yujiro; Freitas, Rafael Cassiolato de (2004) [Artigo de periódico]This paper presents the design, manufacturing and test results of HTS coils for single-phase resistive current limiters using two different Bi-2223/Ag tapes. Two coils were separately wound on cylindrical G-10 tubes with ... -
Fast single layer cylindrical and helicoidal coil with voids between turns electromagnetic field calculation to be used in superconducting current limiter simulator for design purpose
Homrich, Roberto Petry; Ruppert Filho, Ernesto; Pinatti, Daltro Garcia; Baldan, Carlos Alberto; Shigue, Carlos Yujiro; Freitas, Rafael Cassiolato de (2004) [Artigo de periódico]This paper presents a mathematical method to quickly calculate the flux density vector B produced by the current circulating in a resistive single-phase superconducting electrical current limiter (RSCL), at any point of ... -
Limitador de corrente monofásico resistivo supercondutor autodesmagnetizante de bobinas concêntricas
Ruppert Filho, Ernesto; Freitas, Rafael Cassiolato de; Baldan, Carlos Alberto; Shigue, Carlos Yujiro; Pinatti, Daltro Garcia; Homrich, Roberto Petry (2006) [Patente] -
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose
Homrich, Roberto Petry; Ruppert Filho, Ernesto; Pinatti, Daltro Garcia; Baldan, Carlos Alberto; Shigue, Carlos Yujiro; Freitas, Rafael Cassiolato de (2004) [Artigo de periódico]A very accurate mathematical method, named Helicoidal Method, to calculate the flux density vector B produced by the current circulating in the resistive single-phase superconductor electrical current limiter (RSCL) coils, ... -
Transdutor de corrente do tipo bobina de Rogowski usando eletrônica de baixo custo
Ruppert Filho, Ernesto; Freitas, Rafael Cassiolato de; Homrich, Roberto Petry (2005) [Patente]