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Navegação Mestrado em Engenharia Elétrica. por título

Navegação Mestrado em Engenharia Elétrica. por título

Classificar por: Ordenar: Resultados:

  • GHEYI, M.; http://lattes.cnpq.br/1749978480352300; GHEYI, Mohit. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2000-07-19)
    This work presents a preliminary analysis of the effects of radiation, in the microwave range, on laboratory rats of the species Rattus norvegicus. The experiments were carried out for the 2.45 GHz frequency, using a ...
  • LOPES, A. K. R.; http://lattes.cnpq.br/3155005274207797; LOPES, Anna Karina Ribeiro. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2003-03-28)
    Because of the controversy concerning possible human health damages connected to microwave radiation from cellular mobile telephones and the inviability, for ethic questions, of doing laboratory studies with human beings, ...
  • SOARES, C. H. G.; http://lattes.cnpq.br/7016511511263032; SOARES, Cícero Henrique Grangeiro. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2011-10-31)
    In this work is proposed an analysis methodology applied to the evaluation of the electrical energy losses in water supply systems. In the study is shown the necessity of the electric energy consumption in the potable ...
  • PORTO, W. F.; PORTO, Walmar Freitas. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1992-03-10)
    This work aims to calculate the carcass potential increase of an SF6 gas insulated substation due to a switching operation using a digital simulation. The FORTRAN language was used in the computer program and the Backward-Euler ...
  • MOREIRA, F. G. S.; http://lattes.cnpq.br/6229478944559512; MOREIRA, Francisco Gleson dos Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2018-02-06)
    Fugitive biogas emissions can represent an important part of landfills gas flux, difficult the use of methane (CH4), and pose risks to the environmental health of Iocalities near the project, as well as at regional and ...
  • 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 ...
  • OLIVEIRA, A. C.; http://lattes.cnpq.br/0687275983941838; OLIVEIRA, Adriano Costa de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2015-06-23)
    The dynamic resistance measurement (DRM) is a diagnostic technique used to assess the operative state of circuit breaker contacts, that stands out for being able to analyze both the main and arcing contacts. In this ...
  • PEDRO, H .J. G.; http://lattes.cnpq.br/9620256708244128; PEDRO, Haslan José Gonçalves. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2017-12-22)
    A reverberation chamber is a test environment used to evaluate the electromagnetic compatibility of electronic equipment. Inside the Reverb chamber there is a volume called the uniform field zone where the equipment under ...
  • http://lattes.cnpq.br/4797121999739188; OLIVEIRA, Renata Garcia Dutra de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2017-03-31)
    The analysis of the temperature variation along the insulator through thermography can be one of the most effective methods of evaluating insulators in service, for it considers the combined effect of pollution, electrical ...
  • SANTOS, K. O.; http://lattes.cnpq.br/2084383611035736; SANTOS, Kelly de Oliveira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2016-03-15)
    This work proposes to present the methodology of a project for the construction of an equipment able to check the resistance of polymeric insulation to tracking and erosion, as proposed in the standard IEC 60587 (2007), ...
  • SAMPAIO, Y. N.; SAMPAIO, Yure Neves. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1989-09)
    This work presents a reduced order dynamic equivalent model of a power system based on identification theory, which may de applied to dynamic stability studies of turbine and governor systems. An application of the proposed ...
  • AZEVÊDO, W. V. S.; http://lattes.cnpq.br/9569952046882120; AZEVEDO, Wilker Victor da Silva. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2010-03-23)
    This work presents a parameter estimation technique of Frequency Dependent Network Equivalents (FDNE) for application in Transient Recovery Voltage (TRV) studies. Contributions are presented to represent the network ...
  • MARTINS, R. A.; http://lattes.cnpq.br/0978273656336966; MARTINS, Ronaldo de Andrade. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1976-04)
    Using circuits and laboratory equipment, it is possible to build a station capable of weather forecasting and other scientific information with the aid of artificial polar meteorological satellite. This information, in ...
  • CALHEIROS JUNIOR, Eduardo Jorge. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2014-06)
    Analysis of suitability of equipment are indispensable for the electric sector companies meet the conditions in which they operate, thus ensuring the performance of the company's assets and its availability in the National ...
  • ANDRADE JÚNIOR, G. V.; http://lattes.cnpq.br/9524673660270793; ANDRADE JÚNIOR, Gilvan Vieira de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-04-17)
    A method has been presented for the allocation of responsibilities between a utility and a customer with reference to the distortion of the voltage waveform of a 3phase electrical distribution system. The measurements ...
  • ALENCAR, M. S.; http://lattes.cnpq.br/0946722048975388; ALENCAR, Marcelo Sampaio de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1988-12)
    A method is proposed to estimate the probability density function (pdf) of random signals, with application to Communications. The method uses the tools from spectral analysis, as opposed to time series analysis techniques .,
  • SILVA, K. F.; http://lattes.cnpq.br/1660829826673297; SILVA, Kleber Freire da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1991-02-01)
    This paper aims to make a contribution to the study of application of stochastic magnetic flux estimation techniques in drive systems with asynchronous machines. Develops therefore the Kalman discrete filter algorithm ...
  • SÁ, A. V. S.; http://lattes.cnpq.br/4044404431086077; SÁ, Alan Vinícius Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2009-07-24)
    In this work, the development and implementation (in software and hardware) of a system based on the connectionist is realized. The goal is to estimate of the frequency components of a digital signal. The results are ...
  • FERNANDES JÚNIOR, D.; http://lattes.cnpq.br/3630883713661678; FERNANDES JÚNIOR, Damásio. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1999-09-29)
    CHESF (Companhia Hidroeletrica do Sao Francisco) has reported unexpected overvoltage protective device operations in several coupling capacitor voltage transformers (CCVTs). This has affected the reliability of the power ...
  • LIRA, G. R. S.; http://lattes.cnpq.br/7283717300126094; LIRA, George Rossany Soares de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2008-03-14)
    In this work is shown a parameter identification technique for a dynamic metal-oxide surge arrester model. This technique was based on the fitting of the residual voltages measured and obtained from the surge arrester ...

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