METHOD AND CONTROL TO INTEGRATE FUEL CELLS IN DATACENTERS WITH RING-BUS ARCHITECTURE

A system includes: a ring bus; a plurality of static uninterruptible power supplies (UPSs), each static UPS of the plurality of static UPSs including: at least one battery; an input that is electrically connected to a first external electrical power source; and an output that is electrically connect...

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Bibliographische Detailangaben
Hauptverfasser: Jiang, Taosha, Qi, Li, Suryanarayana, Harish, Zhang, Yuzhi, Colombi, Silvio
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system includes: a ring bus; a plurality of static uninterruptible power supplies (UPSs), each static UPS of the plurality of static UPSs including: at least one battery; an input that is electrically connected to a first external electrical power source; and an output that is electrically connected to a load, and, via a first corresponding choke, to the ring bus; at least one fuel-cell interface converter (FIC) that converts direct current (DC) electrical power to alternating current (AC) electrical power, each FIC of the at least one FIC being electrically connected to the ring bus via a second corresponding choke; and a fuel cell module corresponding to and electrically connected to each FIC, the fuel cell module including a fuel cell.