Electric energy routing equipment and control method

Electric energy routing equipment and control method

The invention provides electric energy routing equipment and a control method. The electric energy routing device comprises a DC/DC isolation unit and a DC/AC conversion unit which are connected in series, and a control processing unit used for regulating and controlling the working states of the DC...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU JINGBO, ZHANG JIANZHONG, GU ZHIFENG, LIU NINGNING, YU ZHIQIANG, SHANG XINFEI, YOU XUEMIN, WU GUANG, YANG WENWEN, WANG BIAO, CHANG CHAOQIANG, WANG XINZE, JIA XUEBIN
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 invention provides electric energy routing equipment and a control method. The electric energy routing device comprises a DC/DC isolation unit and a DC/AC conversion unit which are connected in series, and a control processing unit used for regulating and controlling the working states of the DC/DC isolation unit and the DC/AC conversion unit. The two DC/DC isolation units are arranged in parallel and are respectively provided with a DC port 1 and a DC port 2 for connecting an external DC power supply or a load, and the DC/AC conversion unit is provided with an AC port for connecting an external AC power supply or a load; the DC/DC isolation unit and the DC/AC conversion unit are respectively provided with a full-bridge circuit, and the control processing unit collects the voltage and current states of the DC/DC isolation unit and the DC/AC conversion unit and controls the conduction state of the corresponding full-bridge circuit so as to realize the power supply and distribution conversion among the port