Ultracapacitor-Powered Cordless Drill
TBMG-2086
08/01/2007
- Content
The figure depicts a portable, handheld power drill with its attached powersupply unit, in which ultracapacitors, rather than batteries, are used to store energy. This ultracapacitor-powered drill is a product of continuing efforts to develop the technological discipline known as hybrid power management (HPM), which is oriented toward integration of diverse electric energy-generating, energy- storing, and energy-consuming devices in optimal configurations.
- Citation
- "Ultracapacitor-Powered Cordless Drill," Mobility Engineering, August 1, 2007.