Park comprehensive energy system

The utility model discloses a park comprehensive energy system. The park comprehensive energy system comprises a photovoltaic inverter and an energy storage system. One end of the photovoltaic inverter is connected with a power grid through an alternating current bus, and the other end of the photov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIU WEIDONG, LIANG HAIYAN, YAO YINGQING, FAN JILING, JIANG CHOUMING, LUO LIN, XU BING
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 utility model discloses a park comprehensive energy system. The park comprehensive energy system comprises a photovoltaic inverter and an energy storage system. One end of the photovoltaic inverter is connected with a power grid through an alternating current bus, and the other end of the photovoltaic inverter is connected with the energy storage system and the photovoltaic power generation system through direct current buses. The energy storage system is connected with the photovoltaic power generation system, the energy management system, the air conditioning system, the charging systemand the office power utilization system in parallel through communication lines. The air conditioning system, the charging system and the office power utilization system are respectively connected with the power grid through alternating current buses; the energy storage system comprises a battery pack, a battery management system and an energy storage converter; the number of the energy storage converters is two. The two