Power supply system

A power supply system includes an alternating current sweep unit and a first power supply circuit, and each of a U-phase battery string, a V-phase battery string, a W-phase battery string, and a first battery string includes a plurality of battery circuit modules connected in series, and each of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Izumi, Junta, Kimura, Kenji
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A power supply system includes an alternating current sweep unit and a first power supply circuit, and each of a U-phase battery string, a V-phase battery string, a W-phase battery string, and a first battery string includes a plurality of battery circuit modules connected in series, and each of the battery circuit modules includes a battery, output terminals, a first switch, and a second switch.