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UID:pretalx-amfc2026-NVL3MM@modelica.simtek.cc
DTSTART;TZID=CST:20260922T110500
DTEND;TZID=CST:20260922T113000
DESCRIPTION:Renewable deployment requires hydrogen storage decoupling produ
 ction from demand\, and metal hydride systems offer a safe\, low-pressure\
 , high-density option. Within the EU REMEDHYS project\, a solid-state stor
 age system based on an intermetallic alloy produced from recycled European
  metals is coupled to a 2 MW proton exchange membrane electrolyser. This p
 aper presents a modular\, equation-based Modelica model of the balance of 
 plant of both subsystems\, comprising eleven control loops\, measured pres
 sure-composition isotherms and a pseudo-twodimensional discretisation of t
 he hydride bed. A 2 MW to 1 MW load step\, a full absorption-desorption cy
 cle\, a sensitivity analysis and a coupled scenario feeding twenty cassett
 es are simulated. The hydrogen delivered per cycle falls from 4281 to 3292
  g as the delivery pressure rises from 1 to 5 bar and doubles between 50 a
 nd 70 ◦C. Coupled to the electrolyser\, a cassette charges in 6.6 h and 
 stops discharging at a state of charge of 0.24\, limited by the alloy equi
 librium pressure.
DTSTAMP:20261004T070811Z
LOCATION:Energy (R2002)
SUMMARY:Dynamic Modelling of a PEM Electrolyser and Metal Hydride Hydrogen 
 Storage System - Michele Bolognese\, Matteo Testi\, Paolo Piras\, Giulia B
 onamigo\, Erika Michela Dematteis\, Paola Rizzi\, Marcello Baricco
URL:https://modelica.simtek.cc/amfc2026/talk/NVL3MM/
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