Configurable power tank
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United States of America Patent
Stats
-
Apr 13, 2010
Grant Date -
Nov 8, 2007
app pub date -
May 2, 2006
filing date -
May 2, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A plurality of supercapacitor elements is arranged in rows and columns within a single housing. The elements have no physical connection until they are configured into series, parallel or combinatory matrix by a configuration circuit composing of switches, a driver and a controller. Under the manipulation of the configuration circuit, the elements can be assembled in a broad voltage range to deliver the desired powers to automobiles, heavy machineries, power tools, appliances, or consumer electronics in real-time responses. When the loads present energy for recovery, the elements can also be immediately grouped in the voltage and capacity ranges corresponding to the power levels of the energy to be harvested. Using the present invention, the efficiency of DC and AC energy utilization can be significantly improved.
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