FUEL CELL POWER SYSTEMS

A fuel cell power system that includes multiple strings that each have multiple sub-stacks of fuel cells. Each sub-stack is electrically isolated from other sub-stacks and each sub-stack can be independently controlled by a DC control module on a printed circuit board. The DC control module of a sub...

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Hauptverfasser: MURPHY, John Ryan, WILSON, Alan D, KAYE, Ian W, BARCINAS, Franklin Paul, ABENA, Jonathan, CHEN, Ru
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Sprache:eng ; fre ; ger
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creator MURPHY, John Ryan
WILSON, Alan D
KAYE, Ian W
BARCINAS, Franklin Paul
ABENA, Jonathan
CHEN, Ru
description A fuel cell power system that includes multiple strings that each have multiple sub-stacks of fuel cells. Each sub-stack is electrically isolated from other sub-stacks and each sub-stack can be independently controlled by a DC control module on a printed circuit board. The DC control module of a sub-stack can regulate or shut off the output power of the sub-stack if the sub-stack becomes weak or fails. A sub-stack can be shut off while other sub-stacks in the system continue to operate. The output power of other sub-stacks can be increased to compensate for sub-stacks that are shut down.
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language eng ; fre ; ger
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subjects BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
title FUEL CELL POWER SYSTEMS
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