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- Ragone_chart abstract "A Ragone chart (also called Ragone plot) is a chart used for performance comparison of various energy-storing devices. On such a chart the values of energy density (in W·h/kg) are plotted versus power density (in W/kg). Both axes are logarithmic, which allows comparing performance of very different devices (for example, extremely high and extremely low power).The Ragone (pronounced "ra-GOH-nee") chart was first used to compare performance of batteries. However, it is suitable to compare any energy-storing devices, as is shown in the graph on the right. The chart is named after David V. Ragone.Conceptually, the vertical axis describes how much energy is available, while the horizontal axis shows how quickly that energy can be delivered, otherwise known as power, per unit mass. For example, powering a small light bulb may require low amounts of power, but the power should be delivered steadily enough to operate a flashlight for minutes or hours of use. Conversely, a high-speed electronic switch inside a computer may require very little energy to activate; yet it must be delivered rapidly enough to complete the transaction in mere microseconds. These two types of loads would be represented at opposite corners of the Ragone chart.where V is voltage (V), I electric current (A), t time (s) and m mass (kg).".
- Ragone_chart thumbnail Supercapacitors_chart.svg?width=300.
- Ragone_chart wikiPageID "5543013".
- Ragone_chart wikiPageRevisionID "605789257".
- Ragone_chart hasPhotoCollection Ragone_chart.
- Ragone_chart subject Category:Battery_(electricity).
- Ragone_chart subject Category:Capacitors.
- Ragone_chart subject Category:Charts.
- Ragone_chart type Artifact100021939.
- Ragone_chart type Capacitor102955247.
- Ragone_chart type Capacitors.
- Ragone_chart type Device103183080.
- Ragone_chart type ElectricalDevice103269401.
- Ragone_chart type Instrumentality103575240.
- Ragone_chart type Object100002684.
- Ragone_chart type PhysicalEntity100001930.
- Ragone_chart type Whole100003553.
- Ragone_chart comment "A Ragone chart (also called Ragone plot) is a chart used for performance comparison of various energy-storing devices. On such a chart the values of energy density (in W·h/kg) are plotted versus power density (in W/kg). Both axes are logarithmic, which allows comparing performance of very different devices (for example, extremely high and extremely low power).The Ragone (pronounced "ra-GOH-nee") chart was first used to compare performance of batteries.".
- Ragone_chart label "Diagramme de Ragone".
- Ragone_chart label "Ragone chart".
- Ragone_chart label "Ragone-Diagramm".
- Ragone_chart sameAs Ragone-Diagramm.
- Ragone_chart sameAs Diagramme_de_Ragone.
- Ragone_chart sameAs m.0drqs_.
- Ragone_chart sameAs Q2127342.
- Ragone_chart sameAs Q2127342.
- Ragone_chart sameAs Ragone_chart.
- Ragone_chart wasDerivedFrom Ragone_chart?oldid=605789257.
- Ragone_chart depiction Supercapacitors_chart.svg.
- Ragone_chart isPrimaryTopicOf Ragone_chart.
