Modulation and Capacitor Balancing of a Single-Phase Two-Series-Connected Diode-Clamped PWM Inverter With Seven-Level Input

This paper proposes a two-series-connected seven-level diode-clamped PWM inverter that realize a true seven-level dc link from a single high-voltage (HV) source using six series capacitors —without auxiliary boosting network or multiple isolated sources. To address the long-standing challenge...

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Bibliographic Details

Main Author:	Min-Sup Song
Format:	Artigo
Language:	Inglês
Published:	IEEE 2025-01-01
Series:	IEEE Access
Subjects:	Seven-level inverter diode-clamped topology capacitor voltage variation analysis discontinuous PWM (DPWM) multi-neighboring reference vector (MNRV) capacitor voltage balancing
Online Access:	https://ieeexplore.ieee.org/document/11299521/
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