Vergleichende Analyse groß angelegter Energiespeichermethoden
Methoden: Vergleichende Fallstudien Download book PDF. 2527 Accesses. Auszug. Für die Beantwortung sozialwissenschaftlicher Fragestellungen steht eine Vielzahl unterschiedlicher Untersuchungsmethoden zur Verfügung (vgl. etwa Kriz/Nohlen/Schultze 1994). Welche davon am besten geeignet ist, hängt vor allem von dem jeweiligen
Which fast-response technology is best for energy storage?
Flywheel reveals the highest efficiency between all the fast-response technologies, while green ammonia powered with solar energy ranks first for long-term energy storage. An uncertainty analysis is incorporated to discuss the reliability of the results.
How is energy consumption calculated for fast-response storage technologies?
For fast-response storage technologies, the energy consumption for manufacturing is retrieved mainly from techno-economic studies of the different technologies, while their operational energy is considered zero, and the energy fed for storage is calculated based on typical usage as reported in the supplementary information, section B.
How are energy storage technologies compared?
Several works have compared energy storage technologies based only on economic, technical , or environmental aspects .
How do we measure long-term storage alternatives for hydrogen?
For long-term storage alternatives, hydrogen data are collected from the relevant literature, with missing data replaced by the average values of similar options (e.g., water consumption for hydrogen production using coal gasification is considered the same as steam methane reformation (SMR), since both are based on fossil fuels process).
How do we estimate the efficiency of DMUs?
To overcome this, we avoid DEA and, instead, use the monetized indicators to estimate the efficiency of the DMUs using the basic definition of efficiency, that is, the summation of (monetized) desired outputs minus the summation of (monetized) undesired outputs, divided by the summation of (monetized) inputs.
