POWER CONVERSION DEVICE

A first DC-DC conversion circuit (101) and a second DC-DC conversion circuit (101a), which are connected in parallel to one casing (102), are caused to operate independently of each other, whereby even in the event that a semiconductor switching element (107, 108, 107a, 108a) which configures either...

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Bibliographische Detailangaben
1. Verfasser:	YAMANO, Masayuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A first DC-DC conversion circuit (101) and a second DC-DC conversion circuit (101a), which are connected in parallel to one casing (102), are caused to operate independently of each other, whereby even in the event that a semiconductor switching element (107, 108, 107a, 108a) which configures either the first or second DC-DC conversion circuit (101, 101a) 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 (100) .