Coupling Impedance Modeling Analysis of Grid-Connected Inverters Under Three-Phase Voltage Unbalance

Under the condition of asymmetric system voltage, grid-connected inverters exhibit obvious sequence impedance frequency coupling characteristics, which can easily lead to resonance and the misoperation of protection and control devices. Currently, targeted quantitative analyses are insufficient. To...

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Bibliografische Detailangaben

Hauptverfasser:	Yang Liu, Haidong Yu, Qihang Wu, Bin Wang, Lisheng Li, Wenbin Liu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2025-02-01
Schriftenreihe:	Energies
Schlagworte:	unbalanced three-phase voltages grid-connected inverter impedance modeling frequency coupling
Online-Zugang:	https://www.mdpi.com/1996-1073/18/3/743
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