Bidirectional DC-DC converter

The bidirectional DC-DC converter is used for being connected between a first power supply and a second power supply, the bidirectional DC-DC converter comprises an MCU control module, a first voltage acquisition circuit and a power unit, and the output of the first voltage acquisition circuit is co...

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Bibliographische Detailangaben
Hauptverfasser:	QUE YOUQIAO, SONG PING, LI PINGSHAN, ZHAN QUNFENG
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 EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The bidirectional DC-DC converter is used for being connected between a first power supply and a second power supply, the bidirectional DC-DC converter comprises an MCU control module, a first voltage acquisition circuit and a power unit, and the output of the first voltage acquisition circuit is connected to the MCU control module; and the power unit comprises a power module or at least two power modules connected in parallel, the power module comprises a multiphase bidirectional current controller, a power control circuit, a current acquisition circuit and a second voltage acquisition circuit, the power control circuit is connected with the first power supply, the current acquisition circuit is connected with the second power supply, and the power control circuit is connected with the current acquisition circuit. The output ends of the current acquisition circuit and the second voltage acquisition circuit are respectively connected with the analog quantity acquisition end of the multiphase bidirectional cur