Frequency modulation control method for automatic power generation control of power grid with participation of battery energy storage power supply

The invention provides a frequency modulation control method for automatic power generation control of a power grid with participation of a battery energy storage power supply, and the method comprises the steps: introducing a control parameter of frequency deviation of the power grid, and correctin...

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Bibliographische Detailangaben
Hauptverfasser:	MOU XIN, ZHENG ZIXUAN, CHEN ENZE, CHEN BUHE BAIYIN, LI JIE, SHANG GUOZHENG, WEI TINGTING, WANG KAI, YANG KUILIANG, GUO SHIQI, GUO DONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention provides a frequency modulation control method for automatic power generation control of a power grid with participation of a battery energy storage power supply, and the method comprises the steps: introducing a control parameter of frequency deviation of the power grid, and correcting a control parameter of regional control deviation; determining regulation power of a traditional unit of the power grid based on the control parameters; determining the adjusting power of the energy storage module; determining a control scheme of a control performance standard based on the adjusting power of the traditional unit and the adjusting power of the energy storage module; adjusting control parameters based on the assessment condition of the control performance standard; if the control parameter reaches the upper limit value or the lower limit value, adjusting the decomposition coefficient; wherein the decomposition coefficient represents the proportion of the regional control deviation borne by the trad