Cascade proportional–integral control design and affordable instrumentation system for enhanced performance of electrolytic dry cells.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorMatos, Saulo Neves-
Autor(es): dc.creatorReis, Gemírson de Paula dos-
Autor(es): dc.creatorLeal, Elisângela Martins-
Autor(es): dc.creatorFigueiredo, Robson Lage-
Autor(es): dc.creatorEuzebio, Thiago Antonio Melo-
Autor(es): dc.creatorRêgo Segundo, Alan Kardek-
Data de aceite: dc.date.accessioned2026-08-11T11:24:03Z-
Data de disponibilização: dc.date.available2026-08-11T11:24:03Z-
Data de envio: dc.date.issued2026-01-05-
Data de envio: dc.date.issued2023-
Fonte completa do material: dc.identifierhttps://www.repositorio.ufop.br/handle/123456789/21238-
Fonte completa do material: dc.identifierhttps://doi.org/10.3390/s24165427-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1187910-
Descrição: dc.descriptionIn this paper, we present a cost-effective system for monitoring and controlling alkaline electrolyzers, intending to improve hydrogen gas production on a laboratory scale. Our work includes two main innovations. Firstly, we suggest an approach to calibrate a standard air flow meter to accurately measure the flow of hydrogen-rich gas from electrolyzers, improving measurement accuracy while keeping costs low. Secondly, we introduce a unique cascade control method to manage hydrogen-rich gas production in the electrolyzer, ensuring precise control over gas flow rates. By combining affordable, energy-efficient devices with a PI control system, we achieve efficient gas production through electrolysis, replacing manual control approaches. Experimental results confirm the effectiveness of our cascade control method, demonstrating stable operation with minimal errors. These results provide a foundation for further research into control strategies to enhance the performance of electrolytic cells.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). Fonte: PDF do artigo.-
Palavras-chave: dc.subjectElectronic instrumentation-
Palavras-chave: dc.subjectCascade control-
Palavras-chave: dc.subjectProportional integral-
Palavras-chave: dc.subjectElectrolysis-
Palavras-chave: dc.subjectHydrogen-
Título: dc.titleCascade proportional–integral control design and affordable instrumentation system for enhanced performance of electrolytic dry cells.-
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