Exportado OPUSMade available in DSpace on 2019-08-11T00:33:43Z (GMT). No. of bitstreams: 1 marcelo_britto_martins.pdf: 1507642 bytes, checksum: 94f951edb05e0def2611727d7b8cdc8d (MD5) Previous issue date: 7Os sistemas de acionamento a velocidade variável são hoje uma realidade nos acionamentos industriais. A ocorrência de falhas nestes sistemas pode comprometer severamente a produção das plantas. O aumento da confiabilidade destes sistemas é, portanto, muito desejável. Com esta preocupação em mente, sistemas de aterramento e proteção foram desenvolvidos com o passar do tempo. Em particular, a situação de um inversor PWM (Pulse Width Modulated) em um sistema não-aterrado merece uma análise mais cuidadosa. Se este inversor estiver acionan...
Exportado OPUSMade available in DSpace on 2019-08-14T06:35:10Z (GMT). No. of bitstreams: 1 diss_fina...
Exportado OPUSMade available in DSpace on 2019-08-10T22:04:12Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-14T01:44:41Z (GMT). No. of bitstreams: 1 an_lise_d...
Exportado OPUSMade available in DSpace on 2019-08-11T11:58:30Z (GMT). No. of bitstreams: 1 jo_o_amer...
Exportado OPUSMade available in DSpace on 2019-08-10T17:15:36Z (GMT). No. of bitstreams: 1 sergio_al...
Exportado OPUSMade available in DSpace on 2019-08-09T13:12:32Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-10T07:09:59Z (GMT). No. of bitstreams: 1 ppgee___d...
Exportado OPUSMade available in DSpace on 2019-08-11T20:31:42Z (GMT). No. of bitstreams: 1 tese_dout...
Exportado OPUSMade available in DSpace on 2019-08-10T05:02:16Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-10T22:30:46Z (GMT). No. of bitstreams: 1 tesefinal...
Exportado OPUSMade available in DSpace on 2019-08-11T10:36:05Z (GMT). No. of bitstreams: 1 andreluiz...
Exportado OPUSMade available in DSpace on 2019-08-09T21:33:25Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-12T01:07:57Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-11T09:08:09Z (GMT). No. of bitstreams: 1 lane_mari...
Exportado OPUSMade available in DSpace on 2019-08-10T22:10:35Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-14T06:35:10Z (GMT). No. of bitstreams: 1 diss_fina...
Exportado OPUSMade available in DSpace on 2019-08-10T22:04:12Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-14T01:44:41Z (GMT). No. of bitstreams: 1 an_lise_d...
Exportado OPUSMade available in DSpace on 2019-08-11T11:58:30Z (GMT). No. of bitstreams: 1 jo_o_amer...
Exportado OPUSMade available in DSpace on 2019-08-10T17:15:36Z (GMT). No. of bitstreams: 1 sergio_al...
Exportado OPUSMade available in DSpace on 2019-08-09T13:12:32Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-10T07:09:59Z (GMT). No. of bitstreams: 1 ppgee___d...
Exportado OPUSMade available in DSpace on 2019-08-11T20:31:42Z (GMT). No. of bitstreams: 1 tese_dout...
Exportado OPUSMade available in DSpace on 2019-08-10T05:02:16Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-10T22:30:46Z (GMT). No. of bitstreams: 1 tesefinal...
Exportado OPUSMade available in DSpace on 2019-08-11T10:36:05Z (GMT). No. of bitstreams: 1 andreluiz...
Exportado OPUSMade available in DSpace on 2019-08-09T21:33:25Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-12T01:07:57Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-11T09:08:09Z (GMT). No. of bitstreams: 1 lane_mari...
Exportado OPUSMade available in DSpace on 2019-08-10T22:10:35Z (GMT). No. of bitstreams: 1 disserta_...
Exportado OPUSMade available in DSpace on 2019-08-14T06:35:10Z (GMT). No. of bitstreams: 1 diss_fina...
Exportado OPUSMade available in DSpace on 2019-08-10T22:04:12Z (GMT). No. of bitstreams: 1 dissertac...
Exportado OPUSMade available in DSpace on 2019-08-14T01:44:41Z (GMT). No. of bitstreams: 1 an_lise_d...