Power conversion device

A first DC-DC conversion circuit and a second DC-DC conversion circuit, which are connected in parallel to one casing, are caused to operate independently of each other, whereby even in the event that a semiconductor switching element which configures either the first or second DC-DC conversion circ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Yamano, Masayuki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A first DC-DC conversion circuit and a second DC-DC conversion circuit, which are connected in parallel to one casing, are caused to operate independently of each other, whereby even in the event that a semiconductor switching element which configures either the first or second DC-DC conversion circuit fails, only a DC-DC conversion circuit which carries out a normal operation is caused to operate, thereby carrying out the continuation of power supply of a power conversion device.