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Utilização do OPENDSS para análise em sistemas de proteção de circuitos em instalações elétricas consumidoras
(Universidade Federal de Santa Maria, 2019-07-16)
The design of the protective system of a consumer electrical installation involves a large
sequence of stages and for this it is necessary to determine the short circuit currents at
the installation places of the protective ...
Desenvolvimento de métodos de testes para caracterização de ADCS do tipo Σ∆
(Universidade Federal de Santa Maria, 2019-07-10)
The present work of conclusion of course approaches the implementation of test
methods for characterization of Sigma-Delta type ADCs. For the construction and vali-
dation of such methods, circuits modeled in the Matlab ...
Vulnerabilidade dos sistemas GNSS a ataques do tipo Spoofing
(Universidade Federal de Santa Maria, 2019-12-10)
The vulnerability of the GNSS constellation extends beyond blocking and signal loss to fake attacks, where communication signal spoofs are generated to manipulate the position, speed, and information a receiver receives. ...
Driver de iluminação como carga inteligente para compensação de condições da rede
(Universidade Federal de Santa Maria, 2019-07-08)
The fast transition from a traditional centralized generation model to a new model – in which
distributed generation becomes common-place and there’s a growing share of grid-tied
inverters – raises concerns on the stability ...