PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA: Recent submissions

  • MACÊDO, E. C. T.; http://lattes.cnpq.br/1567664152355721; MACÊDO, Euler Cássio Tavares de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2014-03-17)
    Insulation failure in power systems plant may be caused by manufacturing defects or by electrical, mechanical, thermal and chemical process which occur during operation. These processes create defects, including voids ...
  • LOCK, A. S.; http://lattes.cnpq.br/7623349795638505; LOCK, Alberto Soto. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2011-06)
    Present work proposes some applications of One Cycle Control, OCC, to Power Quality, e.g. Three Phase Controlled Rectifiers as well as Motor Actioning, e.g. Three Phase Induction Motor Drives, enriching OCC strategy ...
  • ALVES FILHO, M.; http://lattes.cnpq.br/1217566969552622; ALVES FILHO, Manoel. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-09-19)
    This work refers to the development of a new methodology to quantify automatically SPECT images used in the diagnosis of coronary artery disease (CAD). Our main objective was to establish a new method to evaluate ...
  • MOUZINHO, L. F.; http://lattes.cnpq.br/2957679737443669; MOUZINHO, Lucilene Ferreira (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-06)
    Indirect measuring is an alternative wherever is difficult to perform a measuring by means of sensors directly associated with variations in the magnitude to be measured. This work aims at developing procedures for ...
  • FERNANDES, D. A.; http://lattes.cnpq.br/4875481653656310; FERNANDES, Darlan Alexandria. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2008-11)
    This work proposes a methodology for restoring power system load voltages capable of deal- ing with unbalanced voltage sags and swells. The method makes use of a four-leg inverter based dynamic voltage restorer (DVR) in ...
  • SILVA, C. R; http://lattes.cnpq.br/3345095295680144; SILVA, Clayton Ricarte da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-02)
    The aim of this work is to contribute to develop six-phase induction motor drive systems. To achieve this goal advantages related with number of phases are exploited. Some of these advantages are: more control option, ...
  • MELO, T. R.; http://lattes.cnpq.br/2065109080658475; MELO, Thamiles Rodrigues de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2020-12-30)
    This work describes the design and implementation of a physiological control system for rotary blood pumps used as ventricular assist devices. The objective in this control system is to restore the basal hemodynamic energy ...
  • BUENO, DIEGO A. ACEVEDO; http://lattes.cnpq.br/2887213733596718; BUENO, Diego Alberto Acevedo. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2020-12-01)
    In this work, two single-phase isolated DC/AC converters with active power decoupling capabilities are proposed, analyzed and developed. Thse converters are based on the Dual Active Bridge converter. The first converter ...
  • WANDERLEY NETO, E. T.; http://lattes.cnpq.br/0509196775353499; WANDERLEY NETO, Estácio Tavares. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2003-05-09)
    This study has as main objective to improve a method of synthesis of rational functions for the modeling of transmission lines, resulting in an accurate and efficient computational routine for use in the calculation of ...
  • VAZ, R. T. M.; http://lattes.cnpq.br/0041048030428019; VAZ, Rosa Tania de Menezes. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1984-01-06)
    This work deals with a systematic study of switching circuits to thyristors, in which the switching source forced is in parallel with the main thyristor. From a generalized switching circuit, a formation law is created ...
  • SOUSA, M. R. F.; http://lattes.cnpq.br/0221265788966967; SOUSA, Marckson Roberto Ferreira de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1992-05-29)
    In the teaching of some disciplines in the area of ​​Electrical Power Systems (SEP), one of the problems usually encountered is the difficulty of carrying out experiments practical, given the difficulty of reproducing a ...
  • FRANÇA, M. B. M.; http://lattes.cnpq.br/2508563080269176; FRANÇA, Maria Bernadete de Morais. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1998-10-02)
    The characterization of the dynamic response of a thermoresistive solar radiation sensor is important for adequately designing the radiation measuring instruments based on this sensor. This characterization implies the ...
  • MELO, H.; http://lattes.cnpq.br/2127559774805521; MELO, Hiran de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1983-12)
    Equivalent circuits for the Antoniou type impedance converter are deducted. Equations for the design of these impedance converters are derived. One new technique to compensate for the performance limitations of the converter ...
  • DINIZ, R. C. S.; http://lattes.cnpq.br/7915381755425396; DINIZ, Ronny Clay Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2003-12-18)
    Anemometers based on the measurement principle of the fluid velocity using heat transfer and heated electrically thermo-resistive sensor are called Hot wire anemometer. They can be classified as an measurement electrical ...
  • MIRANDA, M. V. C.; http://lattes.cnpq.br/8046990008328337; MIRANDA, Márcia Verônica Costa. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2003-10-24)
    This thesis presents an alternative method to the simulation process of power electronic circuits, composed by power processors and a controller, named conversor. Computer simulations are normally used to analyze the ...
  • FRANÇA, R. M. V.; FRANÇA, Rosângela Maria Vilar. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1978-09)
    Soft-decision techniques have been used with some types of codes for several years, improving their error correcting capacity without adding extra redundancy. This thesis deals with the study and hardwa_ re implementation ...
  • MONTEIRO, J. S.; http://lattes.cnpq.br/1702766211403327; MONTEIRO, Josivan Sampaio. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2004-07-28)
    When transmission line circuits run close to each other, there might be strong coupling effects among the lines due to magnetic, electrostatic and transposition schemes. This work presents a simple method to obtain a ...
  • ALVES, R. N. C.; http://lattes.cnpq.br/8144152355230331; ALVES, Raimundo Nazareno Cunha. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1998-03-12)
    Pulse W i d t h Modulation (PWM) techniques for three-phase inverters are analyzed and implemented in this thesis. The analytical treatment in this study covers since P WM principle using BessePs functions to the clamped ...
  • SILVA, J. A. C. B.; http://lattes.cnpq.br/7614479731508004; SILVA, José Antônio Cândido Borges da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2004-07)
    A fault location algorithm for transmission lines using Artificial Neural Networks (ANNs) and presented in this work. The architecture of adopted network was the multi-layer perceptron. The Neuranalysis and ATP software ...
  • QUEIROZ, W. J. L.; http://lattes.cnpq.br/7663004390139625; QUEIROZ, Wamberto José Lira de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2004-06-18)
    This thesis presents a study for the problem of designing linear antenna arrays, as well as its applications on the performance improvement of mobile communication systems. Besides the classical methods, which are presented ...

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