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IEA TCP TASK 43: Recommendations for Safety Distances Methodology for Alkaline and PEM Electrolyzers

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Title: IEA TCP TASK 43: Recommendations for Safety Distances Methodology for Alkaline and PEM Electrolyzers
Authors: Vyazmina, Elena, Chang, Richard, Truchot, Benjamin, Groth, Katrina, Wismer, Samantha, Quesnel, Sebasitan, Torrado Beltran, David, Hart, Nick, Jordan, Thomas, Ramsey-Idem, Karen, Houssin, Deborah, Jallais, Simon, Bernard, Christoph, Bouchet, Lucie, Ariel Perez, Ricardo, Phillips, Lee, Runefors, Marcus, Hocquet, Jerome, Tchouvelev, Andrei
Contributors: Lund University, Faculty of Engineering, LTH, Departments at LTH, Department of Building and Environmental Technology, Division of Fire Safety Engineering, Lunds universitet, Lunds Tekniska Högskola, Institutioner vid LTH, Institutionen för bygg- och miljöteknologi, Avdelningen för Brandteknik, Originator, Lund University, Faculty of Engineering, LTH, LTH Profile areas, LTH Profile Area: The Energy Transition, Lunds universitet, Lunds Tekniska Högskola, LTH profilområden, LTH profilområde: Energiomställningen, Originator
Source: Hydrogen Safety. 2(1):47-67
Subject Terms: Engineering and Technology, Mechanical Engineering, Energy Engineering, Teknik, Maskinteknik, Energiteknik, Social Sciences, Other Social Sciences, War, Crisis, and Security Studies, Samhällsvetenskap, Annan samhällsvetenskap, Krigs, kris, säkerhetsvetenskaper
Description: Currently, local regulations governing hydrogen installations vary by geographical region and by country, leading to discrepancies in safety and separation distance requirements for similar hydrogen systems. This work carried out in the frame of IEA TCP H2 Task 43 (IEA TCP H2 2022) aims to provide an overview of various methodologies and recommendations established for risk management and consequence assessment in the event of accidental scenarios. It focuses on a case study involving industrial electrolyzers utilizing alkaline and PEM technologies. The research incorporates lessons learned from past incidents, offers recommendations for mitigation measures, reviews existing methodologies, and highlights areas of divergence. Additionally, it proposes strategies for harmonization. The study also emphasizes the most significant scenarios and the corresponding leakage sizes.
Access URL: https://doi.org/10.58895/hysafe.18
Database: SwePub
Description
Abstract:Currently, local regulations governing hydrogen installations vary by geographical region and by country, leading to discrepancies in safety and separation distance requirements for similar hydrogen systems. This work carried out in the frame of IEA TCP H2 Task 43 (IEA TCP H2 2022) aims to provide an overview of various methodologies and recommendations established for risk management and consequence assessment in the event of accidental scenarios. It focuses on a case study involving industrial electrolyzers utilizing alkaline and PEM technologies. The research incorporates lessons learned from past incidents, offers recommendations for mitigation measures, reviews existing methodologies, and highlights areas of divergence. Additionally, it proposes strategies for harmonization. The study also emphasizes the most significant scenarios and the corresponding leakage sizes.
ISSN:29435935
DOI:10.58895/hysafe.18