Equivalent modeling method for cluster wind storage system

The invention relates to an equivalent modeling method for a cluster wind storage system, which comprises the steps of firstly designing a modular switched capacitor DC/DC converter of an output portof the cluster system and an internal module circuit topology of an IGBT module; then calculating com...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG YAODE, LIANG GANG, LIU RUITONG, YUAN TIEJIANG, ZHOU ZHUAN, SONG XINFU, XIA XINMAO, SI ZHENG, YU ZHONGPING
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 relates to an equivalent modeling method for a cluster wind storage system, which comprises the steps of firstly designing a modular switched capacitor DC/DC converter of an output portof the cluster system and an internal module circuit topology of an IGBT module; then calculating component parameters of the modular switched capacitor DC/DC converter system according to the circuittopology of the modular switched capacitor DC/DC converter system and safe and stable operation requirements of the cluster wind storage system; building a mathematical model of the switched capacitor DC/DC converter system; establishing a system transfer function in the form of an Laplace equation on the basis of the mathematical model of the modular switched capacitor DC/DC converter system toevaluate the stability of the modular switched capacitor DC/DC converter system; and finally setting control modes under various working conditions for various working modes of the modular switched capacitor DC/DC converter sys