Method and system for managing battery power
2 Assignments
0 Petitions
Accused Products
Abstract
An exchanger switch for use with a plurality of batteries that extends the useful, life of the batteries. In a generator, a first battery can provide power to an external load while also providing power to recharge a second battery. When the first battery is depleted to a certain voltage level, the exchanger switch is activated and the second battery can begin providing power to the external load. The exchanger switch also directs a portion of the power from the second battery to recharging the first battery. The exchanger switch allows the generator to continue providing power to the external load without interruption. Using the batteries as alternating power sources allows the exchanger switch to increase the useful life of the batteries.
26 Citations
39 Claims
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1-27. -27. (canceled)
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28. A method for managing the use of a battery comprising the steps of:
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receiving a first direct current from the battery;
converting the first direct current to an alternating current;
converting a portion of the alternating current to a second direct current; and
supplying the second direct current to the battery. - View Dependent Claims (29, 30, 31)
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32. A system for managing the use of a first battery and a second battery comprising:
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an inverter operable for receiving a first direct current from the first battery and providing an alternating current to a switch, the switch operable for directing a first portion of the alternating current to an external load and directing a second portion of the alternating current to a transformer;
a rectifier operable for converting the second portion of the alternating current received from the transformer to a second direct current; and
an exchanger switch operable for directing the second direct current to the second battery. - View Dependent Claims (33, 34, 35)
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36. A system for managing the use of a first battery and a second battery comprising:
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an inverter operable for receiving a first direct current from the first battery and providing an alternating current to a switch, the switch operable for directing a portion of the alternating current to a transformer;
a rectifier operable for converting the portion of the alternating current received from the transformer to a second direct current; and
an exchanger switch operable for directing the second direct current to the second battery. - View Dependent Claims (37, 38, 39)
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Specification