Buscar
Mostrando ítems 31-40 de 4182
Utilização de cabo guarda extra para melhoria de desempenho de linhas de transmissão
(Universidade Federal de Minas GeraisUFMG, 2010-07-23)
Overvoltages in transmission lines originated from lightning are objects of big concern in companies and utilities involved with transmission and distribution of electric energy. In most cases, failures in the transmission ...
Decentralized AC power flow for real-time multi-TSO power system operation
(2010-12-06)
This paper adjusts decentralized OPF optimization to the AC power flow problem in power systems with interconnected areas operated by diferent transmission system operators (TSO). The proposed methodology allows finding ...
Decentralized AC power flow for real-time multi-TSO power system operation
(2010-12-06)
This paper adjusts decentralized OPF optimization to the AC power flow problem in power systems with interconnected areas operated by diferent transmission system operators (TSO). The proposed methodology allows finding ...
Arquitetura Pseudowire: uma infraestrutura multiserviço
(Universidade Tecnológica Federal do ParanáCuritibaBrasilTecnologia em Sistemas de TelecomunicaçõesUTFPR, 2017-11-10)
This work aims to study the PWE3 technology, the types of native emulated services, the present PSN models as well as the methodologies under different Drafts and techniques that have improved the model in Backbone transport ...
Landslide susceptibility mapping for transmission lines: dynamic monitoring, analysis and alerts for extreme natural events
(2020-01-01)
In Brazil and other countries, most electric-sector enterprises do not present a systematic space–time evaluation of their structures to identify environmental vulnerabilities. Thus, this study aims to analyze the ...
Development of a wireless data transmission system for a uniaxial dynamometer
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia MecânicaDepartamento de Engenharia Mecânica, 2022-01-28)
Wireless dynamometers are an adequate solution to measure mechanical loads where the use of cables is not practicable. Proprietary solutions are applied in most of the cases found out in the literature on wireless dynamometers. ...
Análise de eficiência energética para algumas redes sem fio de curto e de longo alcance
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2014-08-01)
The energy efficiency analysis for some short-range wireless networks, such as wireless sensor networks, and for some long-range wireless networks, such as cellular networks is performed in this work. For the wireless ...
Modelo de capacidad aplicado al Programa de Ingeniería Industrial de la Universidad de La Salle
(Universidad de La Salle. Facultad de Ingeniería. Ingeniería Industrial, 2016)
Políticas de seguridad centralizadas para máquinas virtuales
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2010)
Esquema de caminhos emergenciais rápidos para amenizar perdas de pacotes
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2008)
IP network backbones use link state routing protocols to find correct routes. In face of a topology change, e.g. a failure, these protocols need some time to react to it in order to find new routes. During this time, the ...