Reusable power supply system for flow battery and control method thereof

The invention belongs to the technical field of flow batteries, and discloses a reusable power supply system for a flow battery and a control method thereof, the system comprises a power supply module, the power supply module comprises an AC/DC converter, a first DC/DC converter, a second DC/DC conv...

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Bibliographische Detailangaben
Hauptverfasser:	QU YAPING, YANG ZIKANG, XING YU, LIU SHENG, LI BOCHAO, ZHANG YUJIANG, LIU HAIYANG, ZHANG YONG, CHEN ZIHAO, JIANG WENXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of flow batteries, and discloses a reusable power supply system for a flow battery and a control method thereof, the system comprises a power supply module, the power supply module comprises an AC/DC converter, a first DC/DC converter, a second DC/DC converter, a third DC/DC converter and a control unit; the direct current side of the AC/DC converter is connected with the first DC/DC converter, the second DC/DC converter and the third DC/DC converter; the first DC/DC converter supplies power to the control unit, and the output end of the second DC/DC converter and the output end of the third DC/DC converter are connected in parallel and then serve as the output end of the power module to be connected with the direct current side of the flow battery. The power supply system provided by the invention can fully ensure that the initialization and rebalance working conditions of the flow battery are smoothly carried out, and the equipment cost and the system complexity