Parallel Power Back-Up System
First Claim
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1. A parallel power back-up system comprising:
- a performance battery having;
a rate greater than 2C; and
a cycle life greater than 300 cycles at C rate;
a bulk energy storage system; and
a controller,wherein the performance battery and the bulk energy storage system are connected in parallel through the controller and when power to a load fails, the controller initially provides power from the performance battery and then provides power from the bulk energy strange system.
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Abstract
System and methods of supplying power to a load are provided. A module monitors electrical grid power. When the grid power fails the module initially provides power from a performance battery. When a bulk energy power system has warmed-up/activated, the module switches the power to the load from the performance battery to the bulk energy power system.
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Citations
19 Claims
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1. A parallel power back-up system comprising:
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a performance battery having; a rate greater than 2C; and a cycle life greater than 300 cycles at C rate; a bulk energy storage system; and a controller, wherein the performance battery and the bulk energy storage system are connected in parallel through the controller and when power to a load fails, the controller initially provides power from the performance battery and then provides power from the bulk energy strange system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification