Full-Observable Three-Phase State Estimation Algorithm Applied to Electric Distribution Grids

by Thiago Mota Soares, Ubiratan Holanda Bezerra, Maria Emília de Lima Tostes
Published 2019-04-01

El índice de emisiones como parámetro para evaluar la contaminación ambiental de las Centrales Térmicas. Estudio de caso

by Nadime Mustafa Moraes, Ubiratan Holanda-Bezerra, Jorge Laureano Moya-Rodríguez, Jandecy Cabral-Leite
Published 2016-10-01

Maintenance management program through the implementation of predictive tools and TPM as a contribution to improving energy efficiency in power plants

by Milton Fonseca-Junior, Ubiratan Holanda-Bezerra, Jandecy Cabral-Leite, Tirso L. Reyes-Carvajal
Published 2015-01-01

Maintenance Tools applied to Electric Generators to Improve Energy Efficiency and Power Quality of Thermoelectric Power Plants

by Milton Fonseca Junior, Ubiratan Holanda Bezerra, Jandecy Cabral Leite, Jorge Laureano Moya Rodríguez
Published 2017-07-01

Pre-Dispatch of Load in Thermoelectric Power Plants Considering Maintenance Management Using Fuzzy Logic

by Milton Fonseca, Ubiratan Holanda Bezerra, Jorge De Almeida Brito, Jandecy Cabral Leite, Manoel Henrique Reis Nascimento
Published 2018-01-01

Multiobjective optimization of the reactive power compensation in electric distribution systems

by Manoel Socorro Santos-Azevedo, Ignacio Pérez-Abril, Carlos de León-Benítez, Jandecy Cabral-Leite, Ubiratan Holanda-Bezerra
Published 2014-01-01

Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes

by Jonathan Muñoz Tabora, Maria Emília de Lima Tostes, Edson Ortiz de Matos, Thiago Mota Soares, Ubiratan Holanda Bezerra
Published 2020-06-01

Evolución del problema de optimización de los filtros pasivos de armónicos en sistemas eléctricos industriales

by Jandecy Cabral-Leite, Ignacio Pérez-Abril, Manoel Socorro Santos-Azevedo, Maria Emilia de Lima-Tostes, Ubiratan Holanda-Bezerra
Published 2014-01-01

Methodology for Predictive Assessment of Failures in Power Station Electric Bays Using the Load Current Frequency Spectrum

by Fábio Vinicius Vieira Bezerra, Gervásio Protásio Santos Cavalcante, Fabrício Jose Brito Barros, Maria Emília Lima Tostes, Ubiratan Holanda Bezerra
Published 2020-10-01

COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS

by Joabe Chaves Nogueira, Benedito da Graças Duarte Rodrigues, Amanda Thais dos Reis Fernandes, Werbeston Douglas de Oliveira, Ubiratan Holanda Bezerra
Published 2020-02-01

Assessing Voltage Unbalance Conditions in IE2, IE3 and IE4 Classes Induction Motors

by Jonathan Munoz Tabora, Maria Emilia De Lima Tostes, Edson Ortiz De Matos, Ubiratan Holanda Bezerra, Thiago Mota Soares, Bruno Santana De Albuquerque
Published 2020-01-01

Methodology for Analysis of Electric Distribution Network Criticality Due to Direct Lightning Discharges

by Raphael Pablo de Souza Barradas, Gabriel Vianna Soares Rocha, João Rodrigo Silva Muniz, Ubiratan Holanda Bezerra, Marcus Vinícius Alves Nunes, Jucileno Silva e Silva
Published 2020-04-01

Assessing Energy Efficiency and Power Quality Impacts Due to High-Efficiency Motors Operating Under Nonideal Energy Supply

by Jonathan Munoz Tabora, Maria Emilia De Lima Tostes, Ubiratan Holanda Bezerra, Edson Ortiz De Matos, Carlindo Lins Pereira Filho, Thiago Mota Soares, Carlos Eduardo Moreira Rodrigues
Published 2021-01-01

Hybrid System Assessment in On-Grid and Off-Grid Conditions: A Technical and Economical Approach

by Jonathan Muñoz Tabora, Ulisses Carvalho Paixão Júnior, Carlos Eduardo Moreira Rodrigues, Ubiratan Holanda Bezerra, Maria Emília de Lima Tostes, Bruno S. de Albuquerque, Edson Ortiz de Matos, Andréia Antloga do Nascimento
Published 2021-08-01

Development of a Toolbox for Alternative Transient Program Automatic Case Creation and Execution Directly From a Technical Database

by Joao Rodrigo Da Silva Muniz, Gabriel Vianna Soares Rocha, Raphael Pablo De Souza Barradas, Igor Meireles De Araujo, Daniel De Souza Avelar Da Costa, Ubiratan Holanda Bezerra, Marcus Vinicius Alves Nunes, Jucileno Silva E Silva
Published 2020-01-01

Optimized Surge Arrester Allocation Based on Genetic Algorithm and ATP Simulation in Electric Distribution Systems

by Gabriel Vianna Soares Rocha, Raphael Pablo de Souza Barradas, João Rodrigo Silva Muniz, Ubiratan Holanda Bezerra, Igor Meireles de Araújo, Daniel de Souza Avelar da Costa, Abner Cardoso da Silva, Marcus Vinícius Alves Nunes, Jucileno Silva e Silva
Published 2019-10-01