DC microgrid system operation control method and device

The invention provides a DC microgrid system operation control method and device, and relates to the field of microgrids. The working mode of the power optimizer is controlled according to the voltagestate of the DC bus and the working state of the photovoltaic inverter, and the voltage stability of...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG SHIYONG, LIU KEQIN, ZHAO ZHIGANG, LI MENG, XIE XIANGE, ZHANG NINGBO, QU DONGRUI, CHE FULONG
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 invention provides a DC microgrid system operation control method and device, and relates to the field of microgrids. The working mode of the power optimizer is controlled according to the voltagestate of the DC bus and the working state of the photovoltaic inverter, and the voltage stability of the DC bus is improved. 本公开提出一种直流微电网系统运行控制方法和装置，涉及微电网领域。本公开根据直流母线的电压状态和光伏逆变器的工作状态，控制功率优化器的工作模式，提高直流母线的电压稳定性。