TEMPERATURE OF PEM-TYPE FUEL CELL STACKS: DEVELOPMENT OF A PROTOTYPE FOR MEASURING AND MONITORING TEMPERATURE USING AN INFRARED MATRIX SENSOR - Couverture souple

Franchi, Diogo; Franchi, Édipo; Miotto, Maicon

Couverture souple

ISBN 10 : 6208986176 ISBN 13 : 9786208986179

Editeur : Our Knowledge Publishing, 2025

Synopsis

With the increase in demand for electricity and the search for clean sources, fuel cells (FC) have emerged as a promising alternative that can act as energy stores. An experimental prototype was assembled using an alkaline electrolyzer, metal hydrides and PEM-type CaC. Temperature directly influences the operation and lifespan of CaC, but monitoring it is challenging due to non-uniform distribution and the presence of conductive material such as graphite. Thermocouples, which are widely used, require individual conditioners and compromise air flow. This work proposes the use of a matrix infrared sensor to measure stack temperature without physical contact. After calibration via software, the data is displayed as a thermal image on the plant's supervisory system and on a physical display next to the stack. The solution allows maximum and average temperatures to be identified, preventing damage. The components used, the communication system, the embedded code and the design of the support and modular sensor board are presented. Practical results validate the proposal.

Détails de l'édition

• Éditeur: Our Knowledge Publishing
• Date d'édition: 2025
• Langue: anglais
• ISBN 10: 6208986176
• ISBN 13: 9786208986179
• Reliure: Broché
• Nombre de pages: 96
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible