energy density (accu)

Energy density is an important characteristic value of energy storage systems and, in the context of ITKnowledge, is to be limited to the classic chemical energy storage systems, batteries, accumulators, fuel cells, and to the electrical energy storage systems, capacitors and ultracapacitors. The energy density of these components determines the operating and service life of mobile devices, of systems and electric vehicles. For the aforementioned components, energy density refers to the amount of energy related to the volume and weight of the batteries or capacitors, i.e., watt-hours(Wh) per unit volume (Wh/ccm) or per unit weight (Wh/kg). In this context, we also speak of energy volume or volumetric energy density and, in relation to weight, of energy weight or gravimetric energy density. Both energy densities should be as high as possible so that the battery has a high energy density and takes up little space or weighs little. The Ragone

Englisch:	energy density (accu)
Updated at:	23.10.2019
#Words:	153
Links:	density, energy storage (ES), service, unit (U), indium (In)
Translations:	DE
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