REACTIVE POWER COMPENSATION BASED ON REACTIVE POWER CAPABILITY OF A RENEWABLE ENERGY SYSTEM

Systems and methods 600 for controlling a renewable energy system 200 based on actual reactive power capability of the renewable energy system are provided. The reactive power output of the renewable energy system 200 can be controlled based at least in part on an initial reactive power limit. The i...

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Hauptverfasser:	BARTON, Werner Gerhard, SMOLENSKI, Arnim, UBBEN, Enno, JUNGE, Carsten
Format:	Patent
Sprache:	eng ; fre ; ger
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:	Systems and methods 600 for controlling a renewable energy system 200 based on actual reactive power capability of the renewable energy system are provided. The reactive power output of the renewable energy system 200 can be controlled based at least in part on an initial reactive power limit. The initial reactive power limit can be determined based on rated reactive power for the power generation units 202 in the renewable energy system 200. When a difference between a reactive power demand and the actual reactive power production of the renewable energy system fall outside a threshold, the initial reactive power limit can be adjusted to a corrected reactive power limit that is closer to the actual reactive power capability of the renewable energy system.