Energy control method and device based on energy storage converter

The invention relates to the technical field of energy storage converters, and discloses an energy control method and device based on an energy storage converter, the method is applied to an energy storage system, the energy storage system comprises the energy storage converter and a plurality of ba...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RAN ZHAOYU, RAN QI, RAN WEIKANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of energy storage converters, and discloses an energy control method and device based on an energy storage converter, the method is applied to an energy storage system, the energy storage system comprises the energy storage converter and a plurality of battery packs, and the method comprises the following steps: collecting a current signal of the energy storage converter; determining a working mode of the energy storage converter according to an alternating current signal of an alternating current end of the energy storage converter contained in the current signal; determining a working process corresponding to the working mode of the energy storage converter according to the working mode of the energy storage converter and a direct current signal of the direct current end of the energy storage converter contained in the current signal; and controlling energy flow between the at least one battery pack and the power grid through the energy storage converter accordin