Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Homrich, Roberto Petry"'
Autor:
Homrich, Roberto Petry
Publikováno v:
Repositório Institucional da UnicampUniversidade Estadual de CampinasUNICAMP.
Orientador : Ernesto Ruppert Filho
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-07-29T02:02:12Z (GMT). No. of bitstreams: 1 Homrich_RobertoPetry_D.
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-07-29T02:02:12Z (GMT). No. of bitstreams: 1 Homrich_RobertoPetry_D.
Externí odkaz:
http://repositorio.unicamp.br/jspui/handle/REPOSIP/261256
Akademický článek
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Autor:
Geier, Martin, Paese, Evandro, dos Santos, Tiago, Homrich, Roberto Petry, Rosa, Pedro, Rossi, Rodrigo
Publikováno v:
In Reference Module in Materials Science and Materials Engineering 2015
Autor:
Loureiro, Luiz Tiaraju dos Reis, Flores Filho, Aly Ferreira, Zabadal, Jorge Rodolfo Silva, Homrich, Roberto Petry
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
A permanent magnet axial-flux machine was designed, built, and tested. Numerical and analytical models were developed for the machine and comparisons were carried out. The analytical models rely on Lie’s symmetries and the comparison results will b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::6688d9a59f7f6d0b6e1859441b2b6ccd
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
This paper describes a method to compute the normal force that acts on the mover of an electromagnetic planar actuator. The method is based on the Maxwell Stress Tensor and depends on the resulting magnetic field. The actuator has a mover with two pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::b338118ad1dded7f63a73f6657dd59a5
Autor:
Homrich, Roberto Petry, Ruppert Filho, Ernesto, Pinatti, Daltro Garcia, Baldan, Carlos Alberto, Shigue, Carlos Yujiro, Freitas, Rafael Cassiolato de
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
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, at any point of the its who
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::7bb969b6e670b76fb799d5cbbf6c4173
Autor:
Homrich, Roberto Petry, Ruppert Filho, Ernesto, Pinatti, Daltro Garcia, Baldan, Carlos Alberto, Shigue, Carlos Yujiro, Freitas, Rafael Cassiolato de
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
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 its whole space, using the Bio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::a50400ef84cbe1d6dbd4f6e61703bd38
Autor:
Homrich, Roberto Petry, Ruppert Filho, Ernesto, Pinatti, Daltro Garcia, Baldan, Carlos Alberto, Shigue, Carlos Yujiro, Freitas, Rafael Cassiolato de
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
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 helical path. One of the coil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::82ad5ca6479e5cac6aca85729c01b8b8
Autor:
Homrich, Roberto Petry, Ruppert Filho, Ernesto, Pinatti, Daltro Garcia, Baldan, Carlos Alberto, Shigue, Carlos Yujiro
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
This paper presents the analysis, design, construction and ac test results of low voltage single-phase resistive superconductor electrical current limiters. Two different types of resistive superconductor current limiter are presented: the first one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::c46488039805392b66375a6e7f58ce8b
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
This paper presents a didactic mathematical method to evaluate the self-inductance of a nonmagnetic core single-layer cylindrical and helicoidal coil presenting voids between turns. This type of calculation, using Biot–Savart Law, is not usually pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::0e4f19e5e075b5caa72dc2b02cf97c93