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Original title:
Control system architecture for novel experimental microalgae photobioreactor Simbios
Authors: Věchet, Stanislav ; Krejsa, Jiří ; Chen, K. S.
Document type: Papers
Conference/Event: Engineering Mechanics 2022 - International Conference /27./28./, Milovy (CZ), 20220509
Year: 2022
Language: eng
Abstract: Photo-bioreactors for growing biomass based on various microalgae cultures gains interests nowadays due to have possible positive impact to society because of the potential to serve as an atmospheric carbon dioxide removal (CDR) device, produce food or fuel. We present an overall architecture of a control system designed with focus to keep the photo-bioreactor alive for long term continuous operation without any human supervision needed. To test overall control system stability we design a custom build spiral photo-bioreactor (PBR) with novel hyperbolic shaped illuminated part. The shape of the illuminated part was design with the goal to increase the ratio of spiral part to volume due to the fact that the light is crucial for microalgae to grow. The control system was created from scratch while adopting reliable IoT sensors combined with highly reliable custom build embedded control system including a cloud data processing and storage. As a result we have scalable and reliable solution which is suitable for photo-bioreactors of various shapes and sizes to operate in fully autonomous mode without any human supervision needed.
Keywords: control system,; IoT sensors; photobioreactor
Project no.: MOST-20-06 (CEP), MOST-20-06 (CEP)
Funding provider: AV ČR, AV ČR
Host item entry: Engineering mechanics 2022. Book of full texts, ISBN 978-80-86246-48-2, ISSN 1805-8248
Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: https://www.engmech.cz/improc/2022/401.pdf
Original record: https://hdl.handle.net/11104/0340404
Permalink: http://www.nusl.cz/ntk/nusl-521016
The record appears in these collections:
Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers
Authors: Věchet, Stanislav ; Krejsa, Jiří ; Chen, K. S.
Document type: Papers
Conference/Event: Engineering Mechanics 2022 - International Conference /27./28./, Milovy (CZ), 20220509
Year: 2022
Language: eng
Abstract: Photo-bioreactors for growing biomass based on various microalgae cultures gains interests nowadays due to have possible positive impact to society because of the potential to serve as an atmospheric carbon dioxide removal (CDR) device, produce food or fuel. We present an overall architecture of a control system designed with focus to keep the photo-bioreactor alive for long term continuous operation without any human supervision needed. To test overall control system stability we design a custom build spiral photo-bioreactor (PBR) with novel hyperbolic shaped illuminated part. The shape of the illuminated part was design with the goal to increase the ratio of spiral part to volume due to the fact that the light is crucial for microalgae to grow. The control system was created from scratch while adopting reliable IoT sensors combined with highly reliable custom build embedded control system including a cloud data processing and storage. As a result we have scalable and reliable solution which is suitable for photo-bioreactors of various shapes and sizes to operate in fully autonomous mode without any human supervision needed.
Keywords: control system,; IoT sensors; photobioreactor
Project no.: MOST-20-06 (CEP), MOST-20-06 (CEP)
Funding provider: AV ČR, AV ČR
Host item entry: Engineering mechanics 2022. Book of full texts, ISBN 978-80-86246-48-2, ISSN 1805-8248
Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: https://www.engmech.cz/improc/2022/401.pdf
Original record: https://hdl.handle.net/11104/0340404
Permalink: http://www.nusl.cz/ntk/nusl-521016
The record appears in these collections:
Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers
Record created 2023-02-26, last modified 2023-03-28