MAIN CONVERSION CIRCUIT, POWER CONVERSION DEVICE, AND MOVING BODY

MAIN CONVERSION CIRCUIT, POWER CONVERSION DEVICE, AND MOVING BODY

A plurality of semiconductor devices (1) are connected in parallel with each other. A gate driver (13) supplies a gate voltage to gates of the plurality of semiconductor devices (1). A gate wire (14,16) are sequentially connected to the gates of the plurality of semiconductor devices (1) from the ga...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SAKAI, Junya
Format: Patent
Sprache:eng
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 plurality of semiconductor devices (1) are connected in parallel with each other. A gate driver (13) supplies a gate voltage to gates of the plurality of semiconductor devices (1). A gate wire (14,16) are sequentially connected to the gates of the plurality of semiconductor devices (1) from the gate driver (13). An energizing ability of each of the semiconductor devices (1) indicates how easily collector current flows in response to the supplied gate voltage. The plurality of semiconductor devices (1) having a lower energizing ability are connected closer to the gate driver (13).