Two -way power flow operation of isolated form trades energy storage system

The utility model discloses an energy storage system, including battery, the two -way power flow operation parallel operation of isolated form, NULL output module, monitored control system, the two -way power flow operation parallel operation of isolated form is connected to every battery, and the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	QI SHIQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The utility model discloses an energy storage system, including battery, the two -way power flow operation parallel operation of isolated form, NULL output module, monitored control system, the two -way power flow operation parallel operation of isolated form is connected to every battery, and the two -way power flow operation parallel operation of every isolated form is connected to a NULL outputmodule, is the two -way power flow operation parallel operation of isolated form including DC DC circuit and DC AC circuit, wherein DC is the DC circuit including BUCK BOOST circuit and LLC series resonance circuit, DC the AC circuit adopts three level three -phase inverter topological, is monitored control system respectively to BUCK BOOST circuit, LLC series resonance circuit, DC AC circuit and NULL output module carry out monitor control. The utility model discloses a two -way power flow operation of isolated form trades energy storage system, have small, light in weight, the advantage of the parallelly connected