Combined hydrogen, heat and electricity generation via biogas reforming: Energy and economic assessments
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.07.105
Abstract: Abstract Polygeneration systems, designed for providing multiple energy services like hydrogen, heat and electricity, represent a possible solution for the transition to sustainable low-carbon energy systems, thanks to a substantial increase in the overall efficiency.… read more here.
Keywords: hydrogen; heat electricity; hydrogen heat; energy ... See more keywords
Potential analysis of pumped heat electricity storages regarding thermodynamic efficiency
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.09.023
Abstract: Abstract The rising share of renewable energy sources in power generation leads to the need of energy storage capacities. In this context, also some interest in thermal energy storages, especially in a concept called pumped… read more here.
Keywords: pumped heat; heat electricity; heat; efficiency ... See more keywords
Direct measurement of the genuine efficiency of thermogalvanic heat-to-electricity conversion in thermocells
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d1sc06340e
Abstract: Harvesting wasted thermal energy could make important contributions to global energy sustainability. Thermogalvanic devices are simple, chemistry-based devices which can convert heat to electricity, through facile redox chemistry. The efficiency of this process is the… read more here.
Keywords: thermal energy; chemistry; heat; efficiency ... See more keywords
Dynamic Optimal Energy Flow in the Heat and Electricity Integrated Energy System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Sustainable Energy"
DOI: 10.1109/tste.2020.2988682
Abstract: To retain intact state information of the district heating network (DHN) as possible in the optimization of heat and electricity integrated energy system (HE-IES), this article combines the transient heat flow and steady-state electric power… read more here.
Keywords: system; heat electricity; electricity integrated; energy ... See more keywords