Combined three-level DC-DC converter

The utility model discloses a combined three-level DC-DC converter which comprises a DC input power supply Uin, a switch inductance unit, a power switch S, an LCD unit 1, an LCD unit 2, a capacitor C1 and a capacitor C2, the input end of the switch inductance unit is connected with the positive elec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG HONGYAN, QIAN YANG, ZHOU MENG'EN, ZHANG XIDONG, LIU ZUOSONG, YUAN QUAN
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 combined three-level DC-DC converter which comprises a DC input power supply Uin, a switch inductance unit, a power switch S, an LCD unit 1, an LCD unit 2, a capacitor C1 and a capacitor C2, the input end of the switch inductance unit is connected with the positive electrode of the DC input power supply Uin, the output end of the switch inductance unit is connected with the input ends of the LCD unit 1 and the LCD unit 2, the output end of the LCD unit 1 is connected with the first end of the capacitor C1, and the output end of the power switch S is connected with the second end of the capacitor C2. The output end of the LCD unit 2 is connected with the second end of the capacitor C2, the second end of the capacitor C1 is connected with the first end of the capacitor C2 and is grounded, the drain electrode of the power switch S is connected with the output end of the switch inductance unit, the grid electrode of the power switch S is connected with the controller, and the negativ