Charger module

The utility model provides a charger module which comprises a metal frame, and an input rectification unit, an IGBT unit, a combined transformation unit and an output rectification unit are arranged in the metal frame. The input rectifying unit rectifies the flowing three-phase alternating current i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI YUNZHUO, CHENG CUNXIN, GONG YUMING
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 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 TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model provides a charger module which comprises a metal frame, and an input rectification unit, an IGBT unit, a combined transformation unit and an output rectification unit are arranged in the metal frame. The input rectifying unit rectifies the flowing three-phase alternating current into direct current; the IGBT unit is used for inverting the direct current output by the input rectifying unit into alternating current; the integrated voltage transformation unit is used for reducing the voltage of the alternating current output by the IGBT unit; wherein the IGBT unit is respectively connected with the input rectification unit and the integrated voltage transformation unit through the inversion composite busbar, the output rectification unit is used for rectifying depressurizedalternating current into direct current to be output, and the output rectification unit is connected with the integrated voltage transformation unit through the rectification composite busbar. Connection between devices is r