Analysis of the impact of heat-to-power ratio for a SOFC-based mCHP system for residential application under different climate regions in Europe

摘要: Abstract In this paper, the ability of a micro combined heat and power (mCHP) system to cover electricity demand single-family residence is investigated. A solid oxide fuel cell based mCHP coupled with hot water storage tank analyzed. The energy profiles households in different European countries are evaluated. range Heat-to-Power Ratio for SOFC-based System 0.5–1.5 shows good agreement water, space heating during warm seasons across Europe. This suggests that should be sized according summer demand. winter which cannot covered by unit alone. To ensure meets both thermal electrical over entire year, an auxiliary boiler need unit. It further noted size match larger contrast, volume season requirement, when not required but still maximizes running time cell, thus economic environmental benefit system, without wasting produced heat.