CHARGING AND DISCHARGING CIRCUIT, CHARGING AND DISCHARGING CONTROL METHOD, AND VEHICLE

Abstract: the charging and discharging circuit includes a filtering circuit, a driving circuit, and a generator circuit. the generator circuit includes a transformer module. an input of the filtering circuit is configured to receive an input voltage, and an output of the filtering circuit is connected to the driving circuit. the driving circuit and the generator circuit include multiple bridge arms, and each of the multiple bridge arms is connected in parallel. the transformer circuit is connected to bridge arms of the generator circuit and is connected to one of bridge arms of the driving circuit. the charging and discharging circuit has a charging state and a discharging state. when the charging and discharging circuit is in the charging state, the driving circuit forms a power factor correction circuit, and the generator circuit forms a resonance circuit.

Inventor(s): Junlong WANG, Penghui XUE, Liang WANG, Leping ZHENG, Qiming LUO

CPC Classification: H02J7/02 (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY)

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