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Navegação Mestrado em Engenharia Elétrica. por data do documento

Navegação Mestrado em Engenharia Elétrica. por data do documento

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  • LUCENA, M. C.; COSTA LUCENA, MATEUS.; LUCENA, MATEUS C.; http://lattes.cnpq.br/9694230124879374; LUCENA, Mateus Costa. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 24-04-2019)
    The intra-aortic balloon (IAB) is a mechanical sport of cardiac assistance (DMAC), of temporary applicability, used to increase the flow of blood in the arteries of the cardiac muscle (coronary arteries). The BIA is mainly ...
  • http://lattes.cnpq.br/4808617538189330; CONFORTI, Evandro. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1971-12-15)
    Using circuits equivalent to concentrated parameters to represent the cylindrical cavity in TM01m mode and its coupling with the rectangular guide one obtains: method of measurement of the parameters and design of the ...
  • ROCHA, C. S.; http://lattes.cnpq.br/6331549243758044; ROCHA, Creso Santos da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972)
    The use of waveguides with a cross-section different from those of rectangular and cylindrical sections is not widespread, mainly due to mathematical difficulties to obtain exact solutions. The work consists in obtaining ...
  • MOTA, W. S.; http://lattes.cnpq.br/5452666875321325; MOTA, Wellington Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972)
    This work attempts to present an application of graph theory to solve some problems on power system analysis such as: short circuit, load flow and transient stability studies, using digital methods. The application are: i ...
  • MONTICELLI, A. J.; http://lattes.cnpq.br/7098704295393611; MONTICELLI, Alcir José. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-02)
    The work presents an application of the Transformations As per the study of waveguides with general straight section. A case study is done for the onccentric lunar guide. The applicability of the method is studied by ...
  • JUCÁ JÚNIOR, J.; JUCÁ JÚNIOR, José. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-08)
    The technique of coordination of insulation in power systems has evolved to the present day through investigations carried out during many years of studies. Collaboration between manufacturers and system operators was ...
  • ROCHA NETO, I.; http://lattes.cnpq.br/4365008543119083; ROCHA NETO, Ivan. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-09)
    The paper presents a study of an Automatic Morse Decoder. Three solutions are also developed for the presentation of symbols using LED displays (Light Emitting Diodes).
  • FRANÇA, A. L. M.; http://lattes.cnpq.br/6349404264174619; FRANÇA, André Luiz Morelato. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12)
    Microwave rectangular cavities are treated by a transmission line model. The model concerns one-port and transmission cavities using rectangular iris as a coupling device. Methods of measuring iris susceptance and cavity's ...
  • RÊGO NETTO, S. M.; RÊGO NETTO, Siegbert de Moraes. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12)
    THE PULSE TESTS IN HIGH VOLTAGE TRANSFORMERS BEGAN TO HAVE A CERTAIN SYSTEMATIZATION THERE ARE NEARLY FORTY YEARS. THE TRANSMISSION LINES ARE EASY FOR ATMOSPHERIC DOWNLOADS, AND WHEN ATTACHED, THEIR ISOLATION MAY BE DAMAGED ...
  • TEJO, F. A. F.; http://lattes.cnpq.br/8543182790642045; TEJO, Francisco de Assis Ferreira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12-28)
    The present work aims to present a method for determining the propagation characteristics of a rectangular guide symmetrically loaded with a slice of imperfect dielectric material, located parallel to the electric field. ...
  • QUERETTE, L. A.; QUERETTE, Luciana Altino. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973)
    his work consists of a design of the drive circuits of a classic bridge for light loads, of typical industrial application and simple standard operation. The drive motors of each of these movements required in the design ...
  • YUAN, T.; YUAN, Tong. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA CIVIL E AMBIENTALUFCGUniversidade Federal de Campina Grande, 1973-03)
    In this work four types of speech scrambler are studied: by inversion of spectrum, by division of spectrum, by frequency sampling and digital. For each case its advantages and disadvantages are analyzed.
  • SANTANA, R. F.; http://lattes.cnpq.br/6414542066558954; SANTANA, Reginaldo Freire de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973-03)
    The present work, based on the experience of other systems, presents procedures, methods of study and techniques directly applied in a power system, in order to coordinate the insulation adequately.
  • BRANCO, T. M. M.; http://lattes.cnpq.br/8911039344594817; BRANCO, Tadeu da Mata Medeiros. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973-11)
    The objective of this work is to show, in general, the behavior of the arresters when applied in a system, in order to reduce the surges that go to the substation. Practical considerations in its application; Features and ...
  • AMIGO, F. E.; AMIGO, Francisco Essi. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1974)
    This thesis concerns a load test of an induction motor. The output power is maintained constant and drives an induction generator. The motor and generator are connected to a closed loop to be regenerative. Then, the ...
  • CAVALCANTE, G. P. S.; http://lattes.cnpq.br/2265948982068382; CAVALCANTE, Gervásio Protásio dos Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1974-10)
    This paper aiscusses the deveiopment of a prototype power meter for microwaves, using thermistors as transducers. Various measuring devices are considered and analyzed, to explain the selection of the one best suited to ...
  • LIMA, F. R. .F.; LIMA, Francisco Ronaldo Frazão de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1975-01)
    This thesis illustrates the development and application of techniques to obtain the operating hours of the compensating units of the system. These methods are based on the reasons of minimum energy and voltage maintenance ...
  • HOLZ, C. A.; HOLZ, Carlos Alberto. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1975-02)
    This -work presents FORTRAN programs for the IBM-1130 for computational assistance in the analysis and optimal synthesis of linear, time-invariant, continuous-time, open-loop and closed-loop systems repre sented by ...
  • MEN, Young Tsen. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1975-07)
    Beginning with basic physics for cardiac potential, the requirements for a portable electrical Cardiac Sensor and a suitable and designed circuit are presented. and built. The instrument is unique in that it not only ...
  • CAVALCANTE, J. H. F.; CAVALCANTE, José Homero Feitosa. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1975-10)
    A TABLE DRIVEN SIMULATOR IS DEVELOPED FOR SIMULATION OF LOGIC SYSTEMS, ON THE DIGITAL COMPUTER. A SIMPLE MODEL FOR THE LOGIC BLOCKS BASED ON PROPAGATION DELAY AND OUTPUT AMBIGUITY DURING SWITCHING IS USED. THE ...

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