Hydroelectric power plants (HPP) are frequently used in peak load hours to stabilize power grid operations. For this reason, peak-load units can experience between 10 and 12 start-stop cycles per day. During the starts, the turbines of the HPP operate in transient states, which may increase the wear and tear of the components. Therefore, more start-stop cycles increase maintenance costs. In this scenario, traditional maintenance techniques may be re-evaluated, and new proactive options should be more appropriate and efficient. For this, it is necessary to process and analyze data from the equipment to extract useful information that can help in equipment maintenance. This study aimed to fit time series models to a waveform data from the rol...
In fluid (oil and oil by-products) transportation between refineries and terminals, as well as for i...
Power plants are operating at higher temperatures and pressures to meet the increasing electricity d...
The high consumption level and wide diversity of electrical and electronic equipment available nowad...
After a crushing plant is commissioned and is operating, good opportunities often exist to increase ...
Recently, Hydroelectric Plants (HPPs) have been losing competitiveness in relation to renewable sour...
Nas últimas décadas, verifica-se um crescente interesse na utilização da energia elétrica produzida ...
Energy Saving Devices (ESD) is appendages attached to the hull, which may be arranged upstream or do...
Water quality monitoring is a complex issue that requires support tools in order to provide informat...
The process of catalytic dehydration of ethanol has gained highlight nowadays considering the possib...
Optimizing the logistical operations of organizations is of great importance to keep the service lev...
Existe uma grande inserção de plantas hidroelétricas na matriz energética nacional. Entre essas plan...
O Hardox® é um aço martensítico, caracterizado por elevada dureza e resistência ao desgaste abrasivo...
Currently the electric power quality is a theme of great interest for electric utilities, consumers...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáO presente trab...
In fluid (oil and oil by-products) transportation between refineries and terminals, as well as for i...
Power plants are operating at higher temperatures and pressures to meet the increasing electricity d...
The high consumption level and wide diversity of electrical and electronic equipment available nowad...
After a crushing plant is commissioned and is operating, good opportunities often exist to increase ...
Recently, Hydroelectric Plants (HPPs) have been losing competitiveness in relation to renewable sour...
Nas últimas décadas, verifica-se um crescente interesse na utilização da energia elétrica produzida ...
Energy Saving Devices (ESD) is appendages attached to the hull, which may be arranged upstream or do...
Water quality monitoring is a complex issue that requires support tools in order to provide informat...
The process of catalytic dehydration of ethanol has gained highlight nowadays considering the possib...
Optimizing the logistical operations of organizations is of great importance to keep the service lev...
Existe uma grande inserção de plantas hidroelétricas na matriz energética nacional. Entre essas plan...
O Hardox® é um aço martensítico, caracterizado por elevada dureza e resistência ao desgaste abrasivo...
Currently the electric power quality is a theme of great interest for electric utilities, consumers...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáO presente trab...
In fluid (oil and oil by-products) transportation between refineries and terminals, as well as for i...
Power plants are operating at higher temperatures and pressures to meet the increasing electricity d...
The high consumption level and wide diversity of electrical and electronic equipment available nowad...