Coupling of a Solid-oxide Cell Unit and a Linear Fresnel Reflector Field for Grid Management

Part load operation of a solid oxide electrolysis system for integration with renewable energy sources

“…The SOEC unit has been designed following the methodology presented in previous work [19]. It is composed of 25,600 cells that are grouped into 10 modules with 16 stacks of 160 cells each one.…”

Sun, heat and electricity. A comprehensive study of non‐pollutant alternatives to produce green hydrogen

“…Then, according to Figure 3, the amount of energy required for the water splitting depends on the temperature in the sense that below 100°C (water in liquid state), the energy supply must be mostly in the form of electric power. Above this point, as the temperature increases, the water turns into steam and the contribution of energy in the form of heat counteracts the amount of electrical energy necessary for water splitting 40 . Therefore, for the hydrogen production from water, the required energy can be supplied in different ways like solar radiation, thermal energy or electric energy.…”

Exergetic analysis of hybrid power plants with biomass and photovoltaics coupled with a solid-oxide electrolysis system

“…It can be easily combined with infrastructure based on renewable energy sources. Hydrogen production systems using electricity generated in solar, wind, biomass and other energy conversion systems have been published in numerous studies (e.g., [4]- [10]). In addition, since 1991 several power-to-gas pilot plants have been constructed for producing hydrogen from renewable energy sources [11].…”