Motor driving device

The invention relates to a motor driving device. The motor driving device drives a motor including a plurality of windings corresponding to a plurality of phases, the motor driving device including: a first inverter including a first switching element and including a first DC terminal connected to a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIN SANGOL, KIM INHO, JUNG CHUL-WOO, JANG HAN GEUN, PARK NAEUN
Format:	Patent
Sprache:	chi ; 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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention relates to a motor driving device. The motor driving device drives a motor including a plurality of windings corresponding to a plurality of phases, the motor driving device including: a first inverter including a first switching element and including a first DC terminal connected to a battery and a first AC terminal connected to one end of the plurality of windings; a second inverter including a second switching element and including a second DC terminal selectively short-circuited or open-circuited with the first DC terminal and a second AC terminal connected to the other end of the plurality of windings; a third switching element, one end of which is connected to the first DC terminal and the other end of which is connected to the second DC terminal, and which is configured to selectively short-circuit or open-circuit the first DC terminal and the second DC terminal; and a controller configured to control on/off states of the first switching element, the second switching element, and the thir