Three-level half-bridge converter

The utility model discloses a three-level half-bridge converter. The three-level half-bridge converter comprises a high-frequency transformer, and a primary side circuit and a secondary side circuit which are connected to two sides of the high-frequency transformer, wherein the primary side circuit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIE YUANCHENG, ZHU HONGLEI, GUI CUNBING, CHAN WENLIANG, FU HECHUAN, CHEN GUO, LUO XUEHUI
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 ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model discloses a three-level half-bridge converter. The three-level half-bridge converter comprises a high-frequency transformer, and a primary side circuit and a secondary side circuit which are connected to two sides of the high-frequency transformer, wherein the primary side circuit comprises a primary side half-bridge circuit connected with the high-frequency transformer, a firstclamping bridge arm and a high-voltage side power supply which are connected with the primary side half-bridge circuit, a first capacitor circuit connected with the high-voltage side power supply, anda primary side total inductor connected between the primary side half-bridge circuit and the primary side of the high-frequency transformer; the secondary side circuit comprises a first secondary side filter inductor, a second secondary side filter inductor, a load, an output filter capacitor and a fourth secondary side diode; and the first secondary side filter inductor and the second secondaryside filter inductor are ma