Modeling an alkaline electrolysis cell through reduced-order and loss-estimate approaches

Dynamic Water Electrolysis in Cross‐Sectoral Processes

“…Starting with state of the art modeling approaches for water electrolysis , practical test series will be performed to asses selected performance sensitivities and to assess dynamic characteristics of the electrolytic process. Amongst others, the performance of the electrolytic system will be investigated and correlated to current density, electrolyte concentration, temperature and flow rate as recently addressed in literature to improve initial underlying static models .…”

Renewable energy from biogas with reduced carbon dioxide footprint: Implications of applying different plant configurations and operating pressures

“…Electrofuels synthesised from renewable electricity such as wind or solar can have very low CO 2 footprint, especially when obtained from CO 2 [45][46][47][48][49]. However, in view of life cycle perspective there are some CO 2 emissions associated with renewable power generation (see Table 1) and additional CO 2 emissions are created by applying an electricity-to-electrofuel conversion step.…”

Evaluation of a Long Term System coupled with a Short Term System of a hydrogen-based microgrid

“…This control system tries to eliminate fluctuations in the current applied to electrolyzers which produce several degradation mechanisms [24]. The electrolyzer management system (ELMS) designed feed the stack with enough water to produce the electrolysis reaction [3].…”