New energy power station generation power regulation and control method and system

The invention belongs to the technical field of power system control, and particularly relates to a new energy power station generation power regulation and control method and system, and the method comprises the steps: setting the energy storage charging power as the difference value if the differe...

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Bibliographische Detailangaben
Hauptverfasser:	LI WENYUN, FU MEIPING, WANG FANING, WANG PENG, ZHAI SUWEI, WANG KUN, WANG YI, WANG WEIXING, HUANG WEI
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 belongs to the technical field of power system control, and particularly relates to a new energy power station generation power regulation and control method and system, and the method comprises the steps: setting the energy storage charging power as the difference value if the difference value between the current output power and the dispatching power of a photovoltaic power station/wind power station is greater than zero, and the energy storage rechargeable power is greater than the difference value during the photovoltaic/storage integrated operation; if the difference value is larger than zero and the energy storage rechargeable power is not larger than the difference value, the energy storage charging power is set to be full-charging state power, and power distribution is conducted on all the energy storage units in the energy storage power station again; and setting the reduction amount of the output power value of the photovoltaic power station/wind power station as the difference between