Soft start circuit, switch box and energy storage system

The utility model discloses a soft start circuit, a switch box and an energy storage system, and belongs to the technical field of electronics. The soft start circuit comprises a pre-charging circuit, the input end of the pre-charging circuit is electrically connected with the output end of a power...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI XUTENG, DONG WENGONG, YUAN YUCHAO, CHEN FEI, CHEN QIANGDONG
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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The utility model discloses a soft start circuit, a switch box and an energy storage system, and belongs to the technical field of electronics. The soft start circuit comprises a pre-charging circuit, the input end of the pre-charging circuit is electrically connected with the output end of a power supply, and the output end of the pre-charging circuit is electrically connected with the input end of target equipment; the first end of the first switch is electrically connected with the output end of the power supply, and the second end of the first switch is electrically connected with the input end of target equipment; the current acquisition circuit is electrically connected with the output end of the power supply and is configured to detect the output current of the power supply; and the control circuit is electrically connected with the pre-charging circuit, the first switch and the current acquisition circuit, and is configured to control the pre-charging circuit to be turned on or turned off based on the