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Sistema de supervisão e aquisição de dados com interface web aplicado à microgeração de energia hidráulica
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2016-01-06)
Micro hydropower plants have become an interesting object of study because the interest in distributed generation has increased recently, even though it had already been
developed in the early days of electricity generation. ...
Model-based supervisory control structure for plantwide control of a reactor-separator-recycle plant
(American Chemical Society, 2014-12)
This work presents a methodology for designing a supervisory control structure in plantwide control (PWC). First, available PWC structures are discussed focusing on their drawbacks originating from the scarce flexibility ...
Explorando o uso de abstrações na implementação de controladores para sistemas a eventos discretos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de InformáticaEngenharia de ComputaçãoUTFPR, 2016-12-08)
In the Supervisory Control Theory (SCT) of Discrete Event Systems, the refinement of events has been explored to simplify the modeling task. Approximations complement this approach as an alternative to reduce effort in ...
Implementação de um Módulo de Supervisão para um Sistema de Detecção de Vazamentos em Dutos de Petróleo
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia do PetróleoPesquisa e Desenvolvimento em Ciência e Engenharia de Petróleo, 2009-12-22)
The transport of fluids through pipes is used in the oil industry, being the pipelines an important link in the logistics flow of fluids. However, the pipelines suffer deterioration in their walls caused by several factors ...
Sistema de supervisão local/remoto para pequenas centrais de geração elétrica
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2018-03-23)
Supervisory systems are widely used in power generation systems. They allow
operation analysis by means of a human-machine interface, which acts on the plant. In
addition, supervisory systems can be used to check operating ...
Implantação de sistema de monitoramento de disponibilidade em sistema de água quente industrial
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2014-02-15)
The control of resources used is important for the optimization of the profits of any company. The environment of industrial automation has experienced a major technological development in recent years, from an isolated ...
Estudo de implantação de um sistema SCADA em uma rede de distribuição de gás natural
(Universidade Tecnológica Federal do ParanáCuritibaBrasilAutomação IndustrialUTFPR, 2019-11-22)
Implementing a Supervisory Control and Data Acquisition (SCADA) system enables the local gas distribution company to increase the efficiency and safety of operation with the continuous monitoring feature of critical ...
Comparative response time and fault logging with a PLC and supervisory software and a standalone unit developed for recording
(Associa????o Brasileira de Energia Nuclear, 2018)
Prospecção de tecnologias para aumentar a segurança em sistemas SCADA
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2012-11-29)
Essential services for people such as electricity, transport, water supply, food and others are controlled by systems of supervision and control. Most people may not know the importance of such systems, but monitoring and ...