This paper presents the results of investigations into modeling DC and dynamic characteristics an alkaline electrolyzer. A model device under consideration is proposed in form analytical relationships which coefficients depend on concentration potassium hydroxide solution contained electrolyzer consideration. The correctness verified by comparing calculated measured current–voltage dependence m...

This study investigates the economic viability at pre-feasibility level of a hybrid methanol and biomethane plant based on biogas coupled to photovoltaic (PV) power proton exchange membrane (PEM) electrolyzer. The reference case settled in Uganda consisted two units powered by 200 kW PV grid power: 25 Nm3/h anaerobic digester 140 PEM electrolyzer-based plant. Its production 33.3 tons 70.1 per y...