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Economic potential for generation of electric power by photovoltaic system in a public university
(Centro Univ Senac, 2019-10-01)
This study presents the economic potential of electric power generation by photovoltaic system in a Brazilian public university with the objective of reducing the second highest cost of universities, after the employee ...
Decoupled reference generator for shunt active filters using the conservative power theory
(2013-08-01)
Based on the framework of the Conservative Power Theory (CPT), this paper proposes some compensation strategies for shunt current compensators. CPT current decompositions result in several current-related terms associated ...
An RFID Bulk Cargo Supervising System
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
In this work, a system using active RFID tags to supervise truck bulk cargo is described. The tags are attached to the bodies of the trucks and readers are distributed in the cargo buildings and attached to weighs and the ...
Integration of multisources data for quarry slope stability assessment in the Itaoca district (Southeastern Brazil)
(Acad Brasileira De Ciencias, 2021-01-01)
Usually, stability conditions of excavation slopes are evaluated by means of kinematic analysis and geomechanical classification systems. However, field surveys are concentrated at the slope toe and information about the ...
A comparative analysis of AC and DC incremental methods for transmission loss allocation
(Taylor & Francis IncPhiladelphiaEUA, 2006)
Delineation of necroleachate pathways using electrical resistivity tomography (ERT): Case study on a cemetery in Brazil
(2021-12-01)
Cemeteries can be considered as potential sources of soil and groundwater contamination in burial sites where there is no collection and treatment system for necroleachate, an effluent rich in organic matter and inorganic ...
Stability of nonlinear system using takagi-sugeno fuzzy models and hyper-rectangle of LMIs
(2013-04-01)
This paper presents a theorem based on the hyper-rectangle defined by the closed set of the time derivatives of the membership functions of Takagi-Sugeno fuzzy systems. This result is also based on Linear Matrix Inequalities ...
Self-Tuning Multimodal Piezoelectric Shunt Damping
(Abcm Brazilian Soc Mechanical Sciences & EngineeringRio De Janeiro RjBrasil, 2011)
Intercalation and electrical behavior of Ta xMo 1-xS 2 (x > 0.5) layered mixed disulfides
(2012)
This work reports a systematic study of the structural and electrical behavior of three ternary phases of the Ta xMo 1-xS 2 system (x = 0.55, 0.75 and 0.90) and their intercalation compounds resulting from both chemical ...
Work accidents and automatic circuit reclosers in the electricity sector: beyond the immediate causes
(Cadernos Saude Publica, 2018-01-01)
The Brazilian electricity sector has recorded high work-related mortality rates that have been associated with outsourcing, used to cut costs. In order to decrease the power outage time for consumers, the industry adopted ...