BIDIRECTIONAL POWER CONVERTER WITH PHASE LEG FAULT DETECTION FOR CHARGING A BATTERY THAT POWERS A MULTIPHASE LOAD

A bidirectional power converter that includes phase legs that are used for both powering a multiphase load from a battery and for charging the battery from a power source. The converter includes fault detection for detecting faults in the phase legs of the converter. In response to a detection of a...

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Bibliographische Detailangaben
Hauptverfasser:	Bernal Pinzon, Angela Maria, Santiago, Erik, Troudi, Rami, Dietsch, Jérôme
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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A bidirectional power converter that includes phase legs that are used for both powering a multiphase load from a battery and for charging the battery from a power source. The converter includes fault detection for detecting faults in the phase legs of the converter. In response to a detection of a fault, the converter can utilize a spare phase leg in charging the battery such as in a multiphase charging mode or in single phase charging mode.