Analysis and Control of Neutral-Point Voltage for Transformerless Three-Level PV Inverter in LVRT Operation

The modulation strategy LMZVM (large, middle, and zero vector modulation) can be widely adopted in the three-level 7 photovoltaic (PV) inverter, because it reduces the ground current and produces little neutral-point (NP) voltage in normal operation. However, in low-voltage ride-through (LVRT) opera...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE transactions on power electronics 2017-03, Vol.32 (3), p.2347-2359
Hauptverfasser:	Shao, Zhangping, Zhang, Xing, Wang, Fusheng, Cao, Renxian, Ni, Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitance Electric potential Fluctuations Inverters Low-voltage ride-through(LVRT) Modulation modulation strategy neutral-point (NP) voltage Photovoltaic cells Reactive power Solar cells Strategy Switches symmetrical component method three-level photovoltaic (PV) inverter Variations Voltage fluctuations
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!