An ultracapacitor is an electricity-storage device that can be charged and discharged rapidly.
Normal capacitors those that power the flashguns in cameras for instance can be charged and discharged rapidly, but cannot store much energy.
This increases the surface area available for the lithium ions to react with when the current is flowing, so such batteries can be charged and discharged rapidly.The Lightning, too, is making use of nanotechnology.
He made a distinction between so-called power batteries that can be discharged rapidly to give great acceleration, as might be used in sports cars, and energy batteries, which would be better suited vehicles whose priority was frugal operation and long driving range.
In sloped catchments, snowmelt discharged rapidly prior to loss of soil frost.
Low 'C' value in the basin reduces length of overland flow (Lg), thus water discharges rapidly as channel flow in scant vegetation cover (Samal et al. 2015).
When a pole-to-pole DC fault occurs, the DC capacitors of the NHMC are discharged rapidly, and thus the DC-link voltage drops to zero, and the DC current increases to a high level at a fast speed.
Figure 11 shows that, after the DC fault occurs at t = 0.35 s, the DC filters behave in a manner similar to an RLC circuit, and the DC capacitors are discharged rapidly, thereby resulting in a rapidly increasing DC fault current.
From long-term deformation data, we saw that magma began to accumulate during a one-year period, and was then discharged rapidly over 6 days during the climax event, and was recharged during the post-eruption period of around 10 months.
Missing endpoint data occurred when participants were discharged rapidly from hospital.
