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Previous issue date: 2017-12-19 / Este trabalho tem como objetivo a adequa??o de uma esta??o de tratamento de ?gua,
atrav?s do desenvolvimento e a implanta??o de um sistema de automa??o e supervis?o
voltado para produ??o de ?gua purificada para fins farmac?uticos. A ?gua tem import?ncia
fundamental na ind?stria farmac?utica, participa dos processos de limpeza de materiais
e superf?cies, al?m de ser utilizada como ve?culo em formula??es, exigindo uma
s?rie de especifica??es f?sico-qu?mica e microbiol?gicas. O processo de purifica??o da
?gua deve passar rotineiramente por um controle de qualidade r?gido e deve possuir um
processo industrial conciso, automatizado e eficiente, de acordo com a legisla??o vigente.
A utiliza??o de redes de automa??o e sistemas supervis?rios est? longe de ser novidade
em qualquer tipo de ind?stria, por?m, neste caso, a planta industrial objeto de estudo n?o
utilizava estas ferramentas. Para atingir o objetivo proposto fez-se a implementa??o de
uma rede de comunica??o industrial entre os equipamentos da planta, atrav?s de uma rede
padr?o MODBUS, uma rede instrumental com sinal de corrente el?trica e uma rede padr?o
Ethernet. Concentrou-se os dados de leituras das vari?veis dos equipamentos no CLP
mestre, este por sua vez ligado a um sistema SCADA. Este SCADA fornece ao operador
uma vis?o panor?mica do processo, informando-o em tempo real o comportamento das
vari?veis provenientes das etapas do processo, facilitando qualquer interven??o ou mudan?a
no sistema. Os dados mais importantes s?o armazenados diariamente em arquivos
na esta??o do SCADA, ficando dispon?veis para futuras auditorias ou durante a valida??o
anual da planta, comprovando a efic?cia e seguran?a de todo o sistema. / This document propose the adequace of a water treatment station, through the development
and implementation of an automation and supervision system for purified water
production used in the manufacture of medicines. Water is of fundamental importance
in the pharmaceutical industry, it participates in the cleaning processes of materials and
surfaces, as well as being used as a carrier in formulations, requiring a series of physicochemical
and microbiological specifications. The process of water purification must
routinely pass through a strict quality control and must have a concise, automated and
efficient industrial process, according to the current legislation. The use of automation
networks and supervisory systems is far from novelty in any type of industry, however,
in this case, the industrial plant under study did not use these tools. In order to reach
the proposed objective, an industrial communication network was implemented between
the plant equipments, through a MODBUS default network, an electric current signal instrument
network and an Ethernet network. The variables input data of equipaments were
concentrated in the master PLC, which was connected to a SCADA system. This SCADA
provides the operator with a panoramic view of the process, informing it in real time the
behavior of the variables from the process steps, facilitating any intervention or change in
the system. The most important data is stored daily in files at the SCADA station, becoming
available for future audits or during the annual validation of the station, proving the
effectiveness and security of the entire system.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/24831 |
| Date | 19 December 2017 |
| Creators | Silva, Fabricio Roosevelt Melo da |
| Contributors | 51618362968, Guimar?es, Alexandre Magnus Fernandes, 65578945449, Semente, Rodrigo Soares, 04790852423, Salazar, Andres Ortiz |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM ENGENHARIA EL?TRICA E DE COMPUTA??O, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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