Orientador: Daniel Wisnivesky / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica / Made available in DSpace on 2018-07-13T21:50:05Z (GMT). No. of bitstreams: 1
Oliveira_TyroneDiasde_M.pdf: 17783511 bytes, checksum: bfb218f81fb49a54a4bf1c6255af013d (MD5)
Previous issue date: 1989 / Resumo: Não informado / Abstract: In this work we present a mathematical moddeling and experimental results on the performance of a six pulse thiristor converter using a fast feed forward method based on the crossing cosine wave with a de reference voltage to determine the firing time for each thyristor. Unbalance mains phase voltage are corrected by a method which advances or delays the firing angle of each thyristor so as to output voltage constant. The results obtained using the propoused method gives a 0.2 percent regulation for the 10 percent amplitude variation of Iine voltage and 0.5 percent voltage variation for 10 percent voltage unbalaneed percent between the three phases / Mestrado / Mestre em Engenharia Elétrica
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.unicamp.br:REPOSIP/258900 |
| Date | 07 August 1989 |
| Creators | Oliveira, Tyrone Dias de |
| Contributors | UNIVERSIDADE ESTADUAL DE CAMPINAS, Wisnivesky, Daniel, 1938- |
| Publisher | [s.n.], Universidade Estadual de Campinas. Faculdade de Engenharia Elétrica e de Computação, Programa de Pós-Graduação em Engenharia Elétrica |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | [149]f : il., application/pdf |
| Source | reponame:Repositório Institucional da Unicamp, instname:Universidade Estadual de Campinas, instacron:UNICAMP |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | (Publicação FEE) |
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