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Análises de estimação de estados em um sistema de distribuição utilizando o software computacional digsilent powerfactory
(Universidade Federal de Santa Maria, 2017-07-06)
Obtaining real-time data for a safe and reliable state of the electricity distribution systems is of paramount importance, aiming at proper operation and generation of an accurate diagnosis in relation to probable ...
Método de controle Sensorless para motores síncronos de imãs permanentes
(Universidade Federal de Santa Maria, 2019-11-29)
This paper presents the study and development of a sensorless control method for the Permanent Magnet Synchronous Motor (PMSM) based on the estimation of back Electromotive Force (back-EMF). A vector control method is ...
Diagnóstico do sistema elétrico e eficiência energética aplicada a uma instalação pública hospitalar
(Universidade Federal de Santa Maria, 2019-06-17)
The specified work aims for a diagnosis of the electrical system and measures for energy efficiency coverage. To accomplish such, the four-stage algorithm must be followed: identify,
analyze, modify and follow the ...